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6AZN

Structural and biochemical characterization of a non-canonical biuret hydrolase (BiuH) from the cyanuric acid catabolism pathway of Rhizobium leguminasorum bv. viciae 3841

Functional Information from GO Data
ChainGOidnamespacecontents
A0016787molecular_functionhydrolase activity
A0018750molecular_functionbiuret amidohydrolase activity
B0016787molecular_functionhydrolase activity
B0018750molecular_functionbiuret amidohydrolase activity
C0016787molecular_functionhydrolase activity
C0018750molecular_functionbiuret amidohydrolase activity
D0016787molecular_functionhydrolase activity
D0018750molecular_functionbiuret amidohydrolase activity
F0016787molecular_functionhydrolase activity
F0018750molecular_functionbiuret amidohydrolase activity
G0016787molecular_functionhydrolase activity
G0018750molecular_functionbiuret amidohydrolase activity
H0016787molecular_functionhydrolase activity
H0018750molecular_functionbiuret amidohydrolase activity
I0016787molecular_functionhydrolase activity
I0018750molecular_functionbiuret amidohydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue EDO A 301
ChainResidue
AARG186
AGLY187
ATYR188
AHOH451
AHOH505

site_idAC2
Number of Residues6
Detailsbinding site for residue PO4 A 302
ChainResidue
BARG186
BTYR188
AASN158
AGLN159
AARG161
BASN158

site_idAC3
Number of Residues5
Detailsbinding site for residue EDO C 301
ChainResidue
CASN158
CGLN159
CARG161
DARG186
DTYR188

site_idAC4
Number of Residues6
Detailsbinding site for residue PO4 F 301
ChainResidue
FARG186
FGLY187
FTYR188
GASN158
GGLN159
GARG161

site_idAC5
Number of Residues3
Detailsbinding site for residue EDO I 301
ChainResidue
ICYS42
IGLU130
IHOH521

site_idAC6
Number of Residues4
Detailsbinding site for residue EDO I 302
ChainResidue
HARG186
HTYR188
IGLN159
IARG161

site_idAC7
Number of Residues6
Detailsbinding site for residue PO4 I 303
ChainResidue
HASN158
HGLN159
HARG161
IARG186
IGLY187
ITYR188

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"29425231","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsActive site: {"evidences":[{"source":"PubMed","id":"29425231","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"29425231","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues64
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"29425231","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6AZQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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