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2OFA

Crystal structure of apo AVR4 (R112L,C122S)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0009374molecular_functionbiotin binding
B0005576cellular_componentextracellular region
B0009374molecular_functionbiotin binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE FMT A 401
ChainResidue
ATRP68
ATHR75
AHOH448
AHOH454

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FMT A 404
ChainResidue
BHOH48
BHIS267
AHIS54
ALYS55
AARG56
AHOH499
BHOH25

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE FMT A 408
ChainResidue
ASER71
ASER73
AHOH432
AHOH448

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FMT B 402
ChainResidue
BHOH75
BHOH84
BTRP268
BTHR275
BLEU297

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FMT B 403
ChainResidue
BHOH75
BHOH83
BHOH119
BSER271
BSER273

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE FMT B 405
ChainResidue
BVAL301
BASN302
BTYR306

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FMT B 406
ChainResidue
AHIS67
AHOH437
AHOH440
BHOH96
BHIS254
BLYS255
BARG256

site_idAC8
Number of Residues9
DetailsBINDING SITE FOR RESIDUE FMT B 407
ChainResidue
AARG26
AALA38
AASP39
APRO41
BHOH17
BHOH19
BHOH117
BTYR306
BLYS309

Functional Information from PROSITE/UniProt
site_idPS00577
Number of Residues15
DetailsAVIDIN_1 Avidin-like domain signature. YdwKAtlVGyNnFTR
ChainResidueDetails
ATYR106-ARG120

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15858262","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1Y52","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"1Y55","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"15858262","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1Y52","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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