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1RWA

Crystal structure of Arthrobacter aurescens chondroitin AC lyase

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0005576cellular_componentextracellular region
A0005975biological_processcarbohydrate metabolic process
A0016829molecular_functionlyase activity
A0016837molecular_functioncarbon-oxygen lyase activity, acting on polysaccharides
A0030246molecular_functioncarbohydrate binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE HG A 900
ChainResidue
ATYR406
ACYS408
AHOH1185

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE HG A 901
ChainResidue
AARG152
ACYS156
AGLY198
AHOH1556
AHOH1666

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE HG A 902
ChainResidue
ACYS114
AHOH1823
ALEU66

site_idAC4
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 801
ChainResidue
ASER241
AVAL245
AARG300
AASN303
ALEU308
AHOH1164
AHOH1360
AHOH1509
AHOH1978

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 802
ChainResidue
AGLY481
AGLU482
ATHR665
ASER690
AHIS692
AHOH1849

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 803
ChainResidue
AASP274
AGLU277
AGLY278
AHOH1104
AHOH1330
AHOH1546
AHOH1566

site_idAC7
Number of Residues14
DetailsBINDING SITE FOR RESIDUE GOL A 804
ChainResidue
AASP430
AGLN433
AARG533
AASN534
ALEU535
AHIS536
AASN540
AGLU568
AGLY569
APHE570
AHOH1060
AHOH1450
AHOH2004
AHOH2080

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1c82
ChainResidueDetails
ATYR242
AASN183
AHIS233

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1c82
ChainResidueDetails
ATYR242
AARG296
AHIS233

247947

PDB entries from 2026-01-21

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