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GFA_XANC8
ID   GFA_XANC8               Reviewed;         191 AA.
AC   Q4UYL9;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2005, sequence version 1.
DT   03-AUG-2022, entry version 96.
DE   RecName: Full=Glutathione-dependent formaldehyde-activating enzyme {ECO:0000255|HAMAP-Rule:MF_00723};
DE            EC=4.4.1.22 {ECO:0000255|HAMAP-Rule:MF_00723};
DE   AltName: Full=S-(hydroxymethyl)glutathione synthase {ECO:0000255|HAMAP-Rule:MF_00723};
GN   Name=gfa {ECO:0000255|HAMAP-Rule:MF_00723}; OrderedLocusNames=XC_0776;
OS   Xanthomonas campestris pv. campestris (strain 8004).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xanthomonas.
OX   NCBI_TaxID=314565;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=8004;
RX   PubMed=15899963; DOI=10.1101/gr.3378705;
RA   Qian W., Jia Y., Ren S.-X., He Y.-Q., Feng J.-X., Lu L.-F., Sun Q.,
RA   Ying G., Tang D.-J., Tang H., Wu W., Hao P., Wang L., Jiang B.-L., Zeng S.,
RA   Gu W.-Y., Lu G., Rong L., Tian Y., Yao Z., Fu G., Chen B., Fang R.,
RA   Qiang B., Chen Z., Zhao G.-P., Tang J.-L., He C.;
RT   "Comparative and functional genomic analyses of the pathogenicity of
RT   phytopathogen Xanthomonas campestris pv. campestris.";
RL   Genome Res. 15:757-767(2005).
CC   -!- FUNCTION: Catalyzes the condensation of formaldehyde and glutathione to
CC       S-hydroxymethylglutathione. {ECO:0000255|HAMAP-Rule:MF_00723}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=S-(hydroxymethyl)glutathione = formaldehyde + glutathione;
CC         Xref=Rhea:RHEA:22488, ChEBI:CHEBI:16842, ChEBI:CHEBI:57925,
CC         ChEBI:CHEBI:58758; EC=4.4.1.22; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00723};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00723,
CC         ECO:0000255|PROSITE-ProRule:PRU01239};
CC       Note=Binds 2 Zn(2+) ions per subunit. {ECO:0000255|HAMAP-Rule:MF_00723,
CC       ECO:0000255|PROSITE-ProRule:PRU01239};
CC   -!- PATHWAY: One-carbon metabolism; formaldehyde degradation; formate from
CC       formaldehyde (glutathione route): step 1/3. {ECO:0000255|HAMAP-
CC       Rule:MF_00723}.
CC   -!- SIMILARITY: Belongs to the Gfa family. {ECO:0000255|HAMAP-
CC       Rule:MF_00723}.
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DR   EMBL; CP000050; AAY47854.1; -; Genomic_DNA.
DR   RefSeq; WP_011038486.1; NC_007086.1.
DR   AlphaFoldDB; Q4UYL9; -.
DR   SMR; Q4UYL9; -.
DR   EnsemblBacteria; AAY47854; AAY47854; XC_0776.
DR   KEGG; xcb:XC_0776; -.
DR   HOGENOM; CLU_090716_0_0_6; -.
DR   OMA; ECGTHMY; -.
DR   OrthoDB; 1555973at2; -.
DR   UniPathway; UPA00562; UER00621.
DR   Proteomes; UP000000420; Chromosome.
DR   GO; GO:0051907; F:S-(hydroxymethyl)glutathione synthase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046294; P:formaldehyde catabolic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00723; Formald_GSH; 1.
DR   InterPro; IPR006913; CENP-V/GFA.
DR   InterPro; IPR014185; Formald_GSH.
DR   InterPro; IPR011057; Mss4-like_sf.
DR   Pfam; PF04828; GFA; 1.
DR   PIRSF; PIRSF033318; Formald_GSH; 1.
DR   SUPFAM; SSF51316; SSF51316; 1.
DR   TIGRFAMs; TIGR02820; formald_GSH; 1.
DR   PROSITE; PS51891; CENP_V_GFA; 1.
PE   3: Inferred from homology;
KW   Lyase; Metal-binding; Zinc.
FT   CHAIN           1..191
FT                   /note="Glutathione-dependent formaldehyde-activating
FT                   enzyme"
FT                   /id="PRO_1000045842"
FT   DOMAIN          22..169
FT                   /note="CENP-V/GFA"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01239"
FT   BINDING         29
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="1"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00723,
FT                   ECO:0000255|PROSITE-ProRule:PRU01239"
FT   BINDING         31
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="1"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00723,
FT                   ECO:0000255|PROSITE-ProRule:PRU01239"
FT   BINDING         50
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="2"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00723,
FT                   ECO:0000255|PROSITE-ProRule:PRU01239"
FT   BINDING         52
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="2"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00723,
FT                   ECO:0000255|PROSITE-ProRule:PRU01239"
FT   BINDING         55
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="2"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00723,
FT                   ECO:0000255|PROSITE-ProRule:PRU01239"
FT   BINDING         97
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="1"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00723,
FT                   ECO:0000255|PROSITE-ProRule:PRU01239"
FT   BINDING         100
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_label="1"
FT                   /ligand_note="structural"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00723,
FT                   ECO:0000255|PROSITE-ProRule:PRU01239"
SQ   SEQUENCE   191 AA;  20206 MW;  4FF349EF9358B949 CRC64;
     MANVSIHPAV DGGVVHGSTE GFAGGTLQCL CASNKVTVDV ASQSAHNHAC GCSKCWKPEG
     AKFSVVAVAP RDKVTVTAHP EKLKIVDESA TIQRHACTGC GVHLYGRIEN KDHAFYGLDF
     IHTELSQQSG WSPPGFAAFV SSIIETGTPP DQMDGVRARL TELGLTPYDC LSPALMDALS
     TNVARHKGLL H
 
 
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