位置:首页 > 蛋白库 > GMHA_HISS2
GMHA_HISS2
ID   GMHA_HISS2              Reviewed;         195 AA.
AC   B0USS3;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   03-AUG-2022, entry version 75.
DE   RecName: Full=Phosphoheptose isomerase {ECO:0000255|HAMAP-Rule:MF_00067};
DE            EC=5.3.1.28 {ECO:0000255|HAMAP-Rule:MF_00067};
DE   AltName: Full=Sedoheptulose 7-phosphate isomerase {ECO:0000255|HAMAP-Rule:MF_00067};
GN   Name=gmhA {ECO:0000255|HAMAP-Rule:MF_00067}; OrderedLocusNames=HSM_0840;
OS   Histophilus somni (strain 2336) (Haemophilus somnus).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Histophilus.
OX   NCBI_TaxID=228400;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=2336;
RG   US DOE Joint Genome Institute;
RA   Siddaramappa S., Duncan A.J., Challacombe J.F., Rainey D., Gillaspy A.F.,
RA   Carson M., Gipson J., Gipson M., Bruce D., Detter J.C., Han C.S., Land M.,
RA   Tapia R., Thompson L.S., Orvis J., Zaitshik J., Barnes G., Brettin T.S.,
RA   Dyer D.W., Inzana T.J.;
RT   "Complete sequence of Haemophilus somnus 2336.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the isomerization of sedoheptulose 7-phosphate in
CC       D-glycero-D-manno-heptose 7-phosphate. {ECO:0000255|HAMAP-
CC       Rule:MF_00067}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 D-sedoheptulose 7-phosphate = D-glycero-alpha-D-manno-
CC         heptose 7-phosphate + D-glycero-beta-D-manno-heptose 7-phosphate;
CC         Xref=Rhea:RHEA:27489, ChEBI:CHEBI:57483, ChEBI:CHEBI:60203,
CC         ChEBI:CHEBI:60204; EC=5.3.1.28; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00067};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00067};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00067};
CC   -!- PATHWAY: Carbohydrate biosynthesis; D-glycero-D-manno-heptose 7-
CC       phosphate biosynthesis; D-glycero-alpha-D-manno-heptose 7-phosphate and
CC       D-glycero-beta-D-manno-heptose 7-phosphate from sedoheptulose 7-
CC       phosphate: step 1/1. {ECO:0000255|HAMAP-Rule:MF_00067}.
CC   -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_00067}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00067}.
CC   -!- MISCELLANEOUS: The reaction produces a racemic mixture of D-glycero-
CC       alpha-D-manno-heptose 7-phosphate and D-glycero-beta-D-manno-heptose 7-
CC       phosphate. {ECO:0000255|HAMAP-Rule:MF_00067}.
CC   -!- SIMILARITY: Belongs to the SIS family. GmhA subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00067}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000947; ACA32513.1; -; Genomic_DNA.
DR   RefSeq; WP_012341650.1; NC_010519.1.
DR   AlphaFoldDB; B0USS3; -.
DR   SMR; B0USS3; -.
DR   STRING; 228400.HSM_0840; -.
DR   EnsemblBacteria; ACA32513; ACA32513; HSM_0840.
DR   KEGG; hsm:HSM_0840; -.
DR   HOGENOM; CLU_080999_4_0_6; -.
DR   OMA; FLAHKEA; -.
DR   OrthoDB; 1571626at2; -.
DR   UniPathway; UPA00041; UER00436.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0097367; F:carbohydrate derivative binding; IEA:InterPro.
DR   GO; GO:0008968; F:D-sedoheptulose 7-phosphate isomerase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:2001061; P:D-glycero-D-manno-heptose 7-phosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd05006; SIS_GmhA; 1.
DR   HAMAP; MF_00067; GmhA; 1.
DR   InterPro; IPR035461; GmhA/DiaA.
DR   InterPro; IPR004515; Phosphoheptose_Isoase.
DR   InterPro; IPR001347; SIS_dom.
DR   InterPro; IPR046348; SIS_dom_sf.
DR   Pfam; PF13580; SIS_2; 1.
DR   SUPFAM; SSF53697; SSF53697; 1.
DR   TIGRFAMs; TIGR00441; gmhA; 1.
DR   PROSITE; PS51464; SIS; 1.
PE   3: Inferred from homology;
KW   Carbohydrate metabolism; Cytoplasm; Isomerase; Metal-binding; Zinc.
FT   CHAIN           1..195
FT                   /note="Phosphoheptose isomerase"
FT                   /id="PRO_1000075098"
FT   DOMAIN          37..195
FT                   /note="SIS"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         52..54
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         61
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         65
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         65
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         93..94
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         119..121
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         124
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         172
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         172
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
FT   BINDING         180
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00067"
SQ   SEQUENCE   195 AA;  21604 MW;  343BD0024697B7C9 CRC64;
     MYLEQVKTEL FEAQDVLNKF ISNEQNIKLI QQAALLISDS FKQHGKVLSC GNGGSHCDAM
     HFAEELTGRY RENRPGYPAI AISDVSHLSC VSNDFGYEHV FSRYVEAVGQ KGDVLLGIST
     SGNSKNVLNA IEAAKAKGMK VIALTGKDGG KMAGLADVEI RVPHFRFADR IQEIHIKVIH
     ILIMLIEFEM AKIRQ
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024