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6XLS

The 1.80 Angstrom crystal structure of galactose oxidase variant with genetically incorporated F2-Tyr272

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0016491molecular_functionoxidoreductase activity
A0045480molecular_functiongalactose oxidase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue CU A 1001
ChainResidue
ACYS228
AF2Y272
ATYR495
AHIS496
AHIS581
AHOH1188

site_idAC2
Number of Residues6
Detailsbinding site for residue CA A 1002
ChainResidue
ATHR37
AALA141
AGLU142
ALYS29
AASP32
AASN34

site_idAC3
Number of Residues10
Detailsbinding site for residue ACT A 1003
ChainResidue
AARG371
AALA378
AALA381
ATHR398
APHE399
AGLY400
AASN413
AALA414
AHIS415
AHOH1288

site_idAC4
Number of Residues4
Detailsbinding site for residue ACT A 1004
ChainResidue
AASP390
AARG589
APRO591
AHOH1574

site_idAC5
Number of Residues5
Detailsbinding site for residue ACT A 1005
ChainResidue
APRO156
AGLY157
AARG160
ATYR534
AHOH1107

site_idAC6
Number of Residues4
Detailsbinding site for residue ACT A 1006
ChainResidue
APRO591
ALEU592
ATHR593
AGLN605

site_idAC7
Number of Residues6
Detailsbinding site for residue GOL A 1007
ChainResidue
ATYR484
AGLN486
AHOH1115
AHOH1116
AHOH1120
AHOH1325

Functional Information from PROSITE/UniProt
site_idPS00018
Number of Residues13
DetailsEF_HAND_1 EF-hand calcium-binding domain. DGNQNGWIGrhEV
ChainResidueDetails
AASP75-VAL87

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton acceptor => ECO:0000269|DOI:10.1007/s007750050139
ChainResidueDetails
ATYR495

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING:
ChainResidueDetails
AF2Y272
ATYR495
AHIS496
AHIS581

site_idSWS_FT_FI3
Number of Residues2
DetailsCROSSLNK: 3'-(S-cysteinyl)-tyrosine (Cys-Tyr)
ChainResidueDetails
ACYS228
AF2Y272

Catalytic Information from CSA
site_idMCSA1
Number of Residues6
DetailsM-CSA 322
ChainResidueDetails
ACYS228activator, covalently attached, metal ligand
AF2Y272activator, hydrogen radical acceptor, hydrogen radical donor, metal ligand
ATRP290activator, radical stabiliser
ATYR495activator, metal ligand, proton acceptor, proton donor
AHIS496metal ligand
AHIS581metal ligand

227344

PDB entries from 2024-11-13

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