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6HFQ

Human dihydroorotase mutant F1563T co-crystallized with carbamoyl aspartate at pH 7.5

Functional Information from GO Data
ChainGOidnamespacecontents
A0016787molecular_functionhydrolase activity
A0016810molecular_functionhydrolase activity, acting on carbon-nitrogen (but not peptide) bonds
A0016812molecular_functionhydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue ZN A 1901
ChainResidue
AKCX1556
AHIS1590
AHIS1614
AZN1902
ADOR1905
AHOH2146

site_idAC2
Number of Residues6
Detailsbinding site for residue ZN A 1902
ChainResidue
AASP1686
AZN1901
AHOH2146
AHIS1471
AHIS1473
AKCX1556

site_idAC3
Number of Residues4
Detailsbinding site for residue ZN A 1903
ChainResidue
AHIS1471
ACYS1613
AGLU1637
AHOH2089

site_idAC4
Number of Residues3
Detailsbinding site for residue ZN A 1904
ChainResidue
AHIS1734
AHIS1741
AHOH2272

site_idAC5
Number of Residues13
Detailsbinding site for residue DOR A 1905
ChainResidue
AHIS1473
AARG1475
AASN1505
AHIS1590
AVAL1660
AARG1661
AALA1688
AHIS1690
APRO1702
AGLY1703
AZN1901
AHOH2024
AHOH2146

site_idAC6
Number of Residues8
Detailsbinding site for residue FMT A 1906
ChainResidue
APRO1586
AILE1587
AARG1608
ASER1609
AVAL1610
AHIS1611
AHOH2048
AHOH2123

site_idAC7
Number of Residues4
Detailsbinding site for residue FMT A 1907
ChainResidue
AHIS1734
AHIS1734
AARG1737
AARG1737

site_idAC8
Number of Residues5
Detailsbinding site for residue FMT A 1908
ChainResidue
AARG1463
ATHR1748
AGLN1814
AHOH2083
AHOH2176

site_idAC9
Number of Residues6
Detailsbinding site for residue FMT A 1909
ChainResidue
AGLY1543
ATHR1544
ALEU1545
AGLY1546
AHOH2056
AHOH2080

site_idAD1
Number of Residues5
Detailsbinding site for residue GOL A 1910
ChainResidue
AGLU1579
AHOH2036
AHOH2081
AHOH2164
AHOH2343

Functional Information from PROSITE/UniProt
site_idPS00482
Number of Residues9
DetailsDIHYDROOROTASE_1 Dihydroorotase signature 1. DVHVHLReP
ChainResidueDetails
AASP1469-PRO1477

site_idPS00483
Number of Residues12
DetailsDIHYDROOROTASE_2 Dihydroorotase signature 2. ASDhAPHtleeK
ChainResidueDetails
AALA1684-LYS1695

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: For DHOase activity => ECO:0000250|UniProtKB:P05020
ChainResidueDetails
AASP1686

site_idSWS_FT_FI2
Number of Residues7
DetailsBINDING: BINDING => ECO:0000269|PubMed:24332717, ECO:0007744|PDB:4C6D
ChainResidueDetails
AHIS1471
AHIS1473
AHIS1590
ACYS1613
AHIS1614
AGLU1637
AASP1686

site_idSWS_FT_FI3
Number of Residues5
DetailsBINDING: BINDING => ECO:0000269|PubMed:24332717, ECO:0007744|PDB:4C6Q
ChainResidueDetails
AARG1475
AASN1505
AARG1661
AHIS1690
APRO1702

site_idSWS_FT_FI4
Number of Residues1
DetailsBINDING: via carbamate group => ECO:0000269|PubMed:24332717, ECO:0007744|PDB:4C6D
ChainResidueDetails
AKCX1556

site_idSWS_FT_FI5
Number of Residues1
DetailsMOD_RES: N6-carboxylysine => ECO:0000269|PubMed:24332717
ChainResidueDetails
AKCX1556

222624

PDB entries from 2024-07-17

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