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HS3SA_HUMAN
ID   HS3SA_HUMAN             Reviewed;         406 AA.
AC   Q9Y663; A8K7N2;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   03-AUG-2022, entry version 159.
DE   RecName: Full=Heparan sulfate glucosamine 3-O-sulfotransferase 3A1;
DE            EC=2.8.2.30 {ECO:0000269|PubMed:9988768};
DE   AltName: Full=Heparan sulfate D-glucosaminyl 3-O-sulfotransferase 3A1 {ECO:0000303|PubMed:9988768};
DE            Short=3-OST-3A {ECO:0000303|PubMed:9988768};
DE            Short=Heparan sulfate 3-O-sulfotransferase 3A1;
DE            Short=h3-OST-3A;
GN   Name=HS3ST3A1; Synonyms=3OST3A1, HS3ST3A; ORFNames=UNQ2551/PRO6180;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], AND TISSUE SPECIFICITY.
RC   TISSUE=Liver;
RX   PubMed=9988767; DOI=10.1074/jbc.274.8.5170;
RA   Shworak N.W., Liu J., Petros L.M., Zhang L., Kobayashi M., Copeland N.G.,
RA   Jenkins N.A., Rosenberg R.D.;
RT   "Multiple isoforms of heparan sulfate D-glucosaminyl 3-O-sulfotransferase.
RT   Isolation, characterization, and expression of human cDNAs and
RT   identification of distinct genomic loci.";
RL   J. Biol. Chem. 274:5170-5184(1999).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RX   PubMed=12975309; DOI=10.1101/gr.1293003;
RA   Clark H.F., Gurney A.L., Abaya E., Baker K., Baldwin D.T., Brush J.,
RA   Chen J., Chow B., Chui C., Crowley C., Currell B., Deuel B., Dowd P.,
RA   Eaton D., Foster J.S., Grimaldi C., Gu Q., Hass P.E., Heldens S., Huang A.,
RA   Kim H.S., Klimowski L., Jin Y., Johnson S., Lee J., Lewis L., Liao D.,
RA   Mark M.R., Robbie E., Sanchez C., Schoenfeld J., Seshagiri S., Simmons L.,
RA   Singh J., Smith V., Stinson J., Vagts A., Vandlen R.L., Watanabe C.,
RA   Wieand D., Woods K., Xie M.-H., Yansura D.G., Yi S., Yu G., Yuan J.,
RA   Zhang M., Zhang Z., Goddard A.D., Wood W.I., Godowski P.J., Gray A.M.;
RT   "The secreted protein discovery initiative (SPDI), a large-scale effort to
RT   identify novel human secreted and transmembrane proteins: a bioinformatics
RT   assessment.";
RL   Genome Res. 13:2265-2270(2003).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Spleen;
RX   PubMed=14702039; DOI=10.1038/ng1285;
RA   Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R.,
RA   Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H.,
RA   Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.,
RA   Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K.,
RA   Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H.,
RA   Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M.,
RA   Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K.,
RA   Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T.,
RA   Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M.,
RA   Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S.,
RA   Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H.,
RA   Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K.,
RA   Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N.,
RA   Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S.,
RA   Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O.,
RA   Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H.,
RA   Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B.,
RA   Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y.,
RA   Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K.,
RA   Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T.,
RA   Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T.,
RA   Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y.,
RA   Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H.,
RA   Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y.,
RA   Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H.,
RA   Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O.,
RA   Isogai T., Sugano S.;
RT   "Complete sequencing and characterization of 21,243 full-length human
RT   cDNAs.";
RL   Nat. Genet. 36:40-45(2004).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M.,
RA   Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J.,
RA   Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S.,
RA   Turner R., Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H.,
RA   Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K.,
RA   Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D.,
RA   Hunkapiller M.W., Myers E.W., Venter J.C.;
RL   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Brain;
RX   PubMed=15489334; DOI=10.1101/gr.2596504;
RG   The MGC Project Team;
RT   "The status, quality, and expansion of the NIH full-length cDNA project:
RT   the Mammalian Gene Collection (MGC).";
RL   Genome Res. 14:2121-2127(2004).
RN   [6]
RP   FUNCTION IN HSV-1 ENTRY, AND MUTAGENESIS OF LYS-162.
RX   PubMed=10520990; DOI=10.1016/s0092-8674(00)80058-6;
RA   Shukla D., Liu J., Blaiklock P., Shworak N.W., Bai X., Esko J.D.,
RA   Cohen G.H., Eisenberg R.J., Rosenberg R.D., Spear P.G.;
RT   "A novel role for 3-O-sulfated heparan sulfate in herpes simplex virus 1
RT   entry.";
RL   Cell 99:13-22(1999).
RN   [7]
RP   FUNCTION, AND CATALYTIC ACTIVITY.
RX   PubMed=9988768; DOI=10.1074/jbc.274.8.5185;
RA   Liu J., Shworak N.W., Sinay P., Schwartz J.J., Zhang L., Fritze L.M.S.,
RA   Rosenberg R.D.;
RT   "Expression of heparan sulfate D-glucosaminyl 3-O-sulfotransferase isoforms
RT   reveals novel substrate specificities.";
RL   J. Biol. Chem. 274:5185-5192(1999).
RN   [8]
RP   FUNCTION.
RX   PubMed=10608887; DOI=10.1074/jbc.274.53.38155;
RA   Liu J., Shriver Z., Blaiklock P., Yoshida K., Sasisekharan R.,
RA   Rosenberg R.D.;
RT   "Heparan sulfate D-glucosaminyl 3-O-sulfotransferase-3A sulfates N-
RT   unsubstituted glucosamine residues.";
RL   J. Biol. Chem. 274:38155-38162(1999).
RN   [9]
RP   X-RAY CRYSTALLOGRAPHY (1.85 ANGSTROMS) OF 139-406 IN A TERNARY COMPLEX WITH
RP   PAPS AND A TETRASACCHARIDE, DISULFIDE BOND, FUNCTION, CATALYTIC ACTIVITY,
RP   BINDING SITES, AND MUTAGENESIS OF LYS-161; LYS-162; ARG-166; GLU-170;
RP   ARG-173; GLY-182; GLU-184; HIS-186; ASP-189; ARG-190; LYS-194; LYS-215;
RP   SER-218; GLU-224; GLN-255; LYS-259; ILE-288; LYS-293; HIS-362; GLY-365;
RP   LYS-366; LYS-368 AND ARG-370.
RX   PubMed=15304505; DOI=10.1074/jbc.m405013200;
RA   Moon A.F., Edavettal S.C., Krahn J.M., Munoz E.M., Negishi M.,
RA   Linhardt R.J., Liu J., Pedersen L.C.;
RT   "Structural analysis of the sulfotransferase (3-o-sulfotransferase isoform
RT   3) involved in the biosynthesis of an entry receptor for herpes simplex
RT   virus 1.";
RL   J. Biol. Chem. 279:45185-45193(2004).
CC   -!- FUNCTION: Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate
CC       (PAPS) to catalyze the transfer of a sulfo group to an N-unsubstituted
CC       glucosamine linked to a 2-O-sulfo iduronic acid unit on heparan sulfate
CC       (PubMed:10520990, PubMed:9988768, PubMed:10608887, PubMed:15304505).
CC       Catalyzes the O-sulfation of glucosamine in IdoUA2S-GlcNS and also in
CC       IdoUA2S-GlcNH2 (PubMed:10520990, PubMed:9988768, PubMed:15304505). The
CC       substrate-specific O-sulfation generates an enzyme-modified heparan
CC       sulfate which acts as a binding receptor to Herpes simplex virus-1
CC       (HSV-1) and permits its entry (PubMed:10520990). Unlike HS3ST1/3-OST-1,
CC       does not convert non-anticoagulant heparan sulfate to anticoagulant
CC       heparan sulfate (PubMed:10520990). {ECO:0000269|PubMed:10520990,
CC       ECO:0000269|PubMed:10608887, ECO:0000269|PubMed:15304505,
CC       ECO:0000269|PubMed:9988768}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=3'-phosphoadenylyl sulfate + alpha-D-glucosaminyl-[heparan
CC         sulfate](n) = 3-sulfo-alpha-D-glucosaminyl-[heparan sulfate](n) +
CC         adenosine 3',5'-bisphosphate + H(+); Xref=Rhea:RHEA:15461, Rhea:RHEA-
CC         COMP:9830, Rhea:RHEA-COMP:9831, ChEBI:CHEBI:15378, ChEBI:CHEBI:58339,
CC         ChEBI:CHEBI:58343, ChEBI:CHEBI:58388, ChEBI:CHEBI:70975; EC=2.8.2.30;
CC         Evidence={ECO:0000269|PubMed:15304505, ECO:0000269|PubMed:9988768};
CC   -!- SUBCELLULAR LOCATION: Golgi apparatus membrane {ECO:0000305}; Single-
CC       pass type II membrane protein {ECO:0000305}.
CC   -!- TISSUE SPECIFICITY: Ubiquitous. Most abundant in heart and placenta,
CC       followed by liver and kidney. {ECO:0000269|PubMed:9988767}.
CC   -!- SIMILARITY: Belongs to the sulfotransferase 1 family. {ECO:0000305}.
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DR   EMBL; AF105376; AAD30208.1; -; mRNA.
DR   EMBL; AY358838; AAQ89197.1; -; mRNA.
DR   EMBL; AK292047; BAF84736.1; -; mRNA.
DR   EMBL; CH471108; EAW89959.1; -; Genomic_DNA.
DR   EMBL; BC044647; AAH44647.1; -; mRNA.
DR   CCDS; CCDS11165.1; -.
DR   RefSeq; NP_006033.1; NM_006042.2.
DR   PDB; 1T8T; X-ray; 1.85 A; A/B=139-406.
DR   PDB; 1T8U; X-ray; 1.95 A; A/B=139-406.
DR   PDB; 6XKG; X-ray; 1.55 A; A/B=139-406.
DR   PDB; 6XL8; X-ray; 2.34 A; A/B=139-406.
DR   PDBsum; 1T8T; -.
DR   PDBsum; 1T8U; -.
DR   PDBsum; 6XKG; -.
DR   PDBsum; 6XL8; -.
DR   AlphaFoldDB; Q9Y663; -.
DR   SMR; Q9Y663; -.
DR   BioGRID; 115280; 3.
DR   STRING; 9606.ENSP00000284110; -.
DR   DrugBank; DB03981; 1,4-Dideoxy-5-Dehydro-O2-Sulfo-Glucuronic Acid.
DR   DrugBank; DB01812; Adenosine 3',5'-diphosphate.
DR   DrugBank; DB03959; N,O6-Disulfo-Glucosamine.
DR   DrugBank; DB02264; O2-Sulfo-Glucuronic Acid.
DR   GlyGen; Q9Y663; 2 sites.
DR   iPTMnet; Q9Y663; -.
DR   PhosphoSitePlus; Q9Y663; -.
DR   BioMuta; HS3ST3A1; -.
DR   DMDM; 61214551; -.
DR   MassIVE; Q9Y663; -.
DR   PaxDb; Q9Y663; -.
DR   PeptideAtlas; Q9Y663; -.
DR   PRIDE; Q9Y663; -.
DR   ProteomicsDB; 86606; -.
DR   Antibodypedia; 25095; 42 antibodies from 11 providers.
DR   DNASU; 9955; -.
DR   Ensembl; ENST00000284110.2; ENSP00000284110.1; ENSG00000153976.3.
DR   GeneID; 9955; -.
DR   KEGG; hsa:9955; -.
DR   MANE-Select; ENST00000284110.2; ENSP00000284110.1; NM_006042.3; NP_006033.1.
DR   UCSC; uc002gob.1; human.
DR   CTD; 9955; -.
DR   DisGeNET; 9955; -.
DR   GeneCards; HS3ST3A1; -.
DR   HGNC; HGNC:5196; HS3ST3A1.
DR   HPA; ENSG00000153976; Tissue enhanced (ovary).
DR   MIM; 604057; gene.
DR   neXtProt; NX_Q9Y663; -.
DR   OpenTargets; ENSG00000153976; -.
DR   PharmGKB; PA29469; -.
DR   VEuPathDB; HostDB:ENSG00000153976; -.
DR   eggNOG; KOG3704; Eukaryota.
DR   GeneTree; ENSGT00940000162249; -.
DR   HOGENOM; CLU_017703_0_1_1; -.
DR   InParanoid; Q9Y663; -.
DR   OMA; TMPGLVM; -.
DR   OrthoDB; 712400at2759; -.
DR   PhylomeDB; Q9Y663; -.
DR   TreeFam; TF350755; -.
DR   BioCyc; MetaCyc:HS07937-MON; -.
DR   BRENDA; 2.8.2.30; 2681.
DR   PathwayCommons; Q9Y663; -.
DR   Reactome; R-HSA-2022928; HS-GAG biosynthesis.
DR   BioGRID-ORCS; 9955; 11 hits in 1078 CRISPR screens.
DR   ChiTaRS; HS3ST3A1; human.
DR   EvolutionaryTrace; Q9Y663; -.
DR   GeneWiki; HS3ST3A1; -.
DR   GenomeRNAi; 9955; -.
DR   Pharos; Q9Y663; Tbio.
DR   PRO; PR:Q9Y663; -.
DR   Proteomes; UP000005640; Chromosome 17.
DR   RNAct; Q9Y663; protein.
DR   Bgee; ENSG00000153976; Expressed in cartilage tissue and 115 other tissues.
DR   ExpressionAtlas; Q9Y663; baseline and differential.
DR   Genevisible; Q9Y663; HS.
DR   GO; GO:0000139; C:Golgi membrane; TAS:Reactome.
DR   GO; GO:0016021; C:integral component of membrane; TAS:ProtInc.
DR   GO; GO:0008467; F:[heparan sulfate]-glucosamine 3-sulfotransferase 1 activity; IDA:UniProtKB.
DR   GO; GO:0033872; F:[heparan sulfate]-glucosamine 3-sulfotransferase 3 activity; IEA:UniProtKB-EC.
DR   GO; GO:0008146; F:sulfotransferase activity; TAS:ProtInc.
DR   GO; GO:0001658; P:branching involved in ureteric bud morphogenesis; IEA:Ensembl.
DR   GO; GO:0006024; P:glycosaminoglycan biosynthetic process; IDA:UniProtKB.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR037359; NST/OST.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR000863; Sulfotransferase_dom.
DR   PANTHER; PTHR10605; PTHR10605; 1.
DR   Pfam; PF00685; Sulfotransfer_1; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Disulfide bond; Glycoprotein; Golgi apparatus; Membrane;
KW   Reference proteome; Signal-anchor; Transferase; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..406
FT                   /note="Heparan sulfate glucosamine 3-O-sulfotransferase
FT                   3A1"
FT                   /id="PRO_0000085217"
FT   TOPO_DOM        1..24
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        25..43
FT                   /note="Helical; Signal-anchor for type II membrane protein"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        44..406
FT                   /note="Lumenal"
FT                   /evidence="ECO:0000255"
FT   REGION          92..134
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         162..166
FT                   /ligand="3'-phosphoadenylyl sulfate"
FT                   /ligand_id="ChEBI:CHEBI:58339"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   BINDING         166
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   BINDING         184..190
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   BINDING         215..218
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   BINDING         243
FT                   /ligand="3'-phosphoadenylyl sulfate"
FT                   /ligand_id="ChEBI:CHEBI:58339"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   BINDING         251
FT                   /ligand="3'-phosphoadenylyl sulfate"
FT                   /ligand_id="ChEBI:CHEBI:58339"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   BINDING         255..259
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   BINDING         283..284
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   BINDING         367..370
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   BINDING         368..372
FT                   /ligand="3'-phosphoadenylyl sulfate"
FT                   /ligand_id="ChEBI:CHEBI:58339"
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   CARBOHYD        273
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        344
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        351..363
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         161
FT                   /note="K->A: 99.6% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         162
FT                   /note="K->A: 99.6% loss of enzymatic activity; no HSV1
FT                   entry activity."
FT                   /evidence="ECO:0000269|PubMed:10520990,
FT                   ECO:0000269|PubMed:15304505"
FT   MUTAGEN         166
FT                   /note="R->E: 99.8% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         170
FT                   /note="E->Q: 17% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         173
FT                   /note="R->S: 44.1% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         182
FT                   /note="G->A: No effect on enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         184
FT                   /note="E->Q: 99.9% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         186
FT                   /note="H->F: Abolishes enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         189
FT                   /note="D->N: 99.1% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         190
FT                   /note="R->E: 32% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         194
FT                   /note="K->A: 99.5% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         215
FT                   /note="K->A: 99.9% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         218
FT                   /note="S->A: 23.3% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         224
FT                   /note="E->Q: 47.6% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         255
FT                   /note="Q->A: 99.6% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         259
FT                   /note="K->A: 48.3% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         288
FT                   /note="I->A: 65% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         293
FT                   /note="K->A: 33.6% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         362
FT                   /note="H->A: No effect on enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         365
FT                   /note="G->A: 43% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         366
FT                   /note="K->A: 99.8% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         368
FT                   /note="K->A: 99.9% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   MUTAGEN         370
FT                   /note="R->E: 99.2% loss of enzymatic activity."
FT                   /evidence="ECO:0000269|PubMed:15304505"
FT   HELIX           139..147
FT                   /evidence="ECO:0007829|PDB:1T8T"
FT   STRAND          154..159
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           165..172
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   STRAND          178..180
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           187..191
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           192..194
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           195..202
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   STRAND          211..215
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           217..221
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           225..232
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   STRAND          237..242
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           245..259
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           266..270
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   STRAND          271..273
FT                   /evidence="ECO:0007829|PDB:6XL8"
FT   STRAND          274..279
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           284..287
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           291..299
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           304..306
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   STRAND          307..311
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           312..317
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           319..330
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           338..340
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   STRAND          341..344
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   TURN            345..348
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   STRAND          349..355
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   STRAND          358..360
FT                   /evidence="ECO:0007829|PDB:6XKG"
FT   HELIX           377..398
FT                   /evidence="ECO:0007829|PDB:6XKG"
SQ   SEQUENCE   406 AA;  44900 MW;  57B6A0ABC897577A CRC64;
     MAPPGPASAL STSAEPLSRS IFRKFLLMLC SLLTSLYVFY CLAERCQTLS GPVVGLSGGG
     EEAGAPGGGV LAGGPRELAV WPAAAQRKRL LQLPQWRRRR PPAPRDDGEE AAWEEESPGL
     SGGPGGSGAG STVAEAPPGT LALLLDEGSK QLPQAIIIGV KKGGTRALLE FLRVHPDVRA
     VGAEPHFFDR SYDKGLAWYR DLMPRTLDGQ ITMEKTPSYF VTREAPARIS AMSKDTKLIV
     VVRDPVTRAI SDYTQTLSKR PDIPTFESLT FKNRTAGLID TSWSAIQIGI YAKHLEHWLR
     HFPIRQMLFV SGERLISDPA GELGRVQDFL GLKRIITDKH FYFNKTKGFP CLKKAEGSSR
     PHCLGKTKGR THPEIDREVV RRLREFYRPF NLKFYQMTGH DFGWDG
 
 
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