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1BU5

X-RAY CRYSTAL STRUCTURE OF THE DESULFOVIBRIO VULGARIS (HILDENBOROUGH) APOFLAVODOXIN-RIBOFLAVIN COMPLEX

Functional Information from GO Data
ChainGOidnamespacecontents
A0009055molecular_functionelectron transfer activity
A0010181molecular_functionFMN binding
B0009055molecular_functionelectron transfer activity
B0010181molecular_functionFMN binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 201
ChainResidue
ASER10
ATHR11
ATHR12
AGLY13
AASN14
ATHR15
ASER58
ARBF301

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 B 202
ChainResidue
BTHR11
BTHR12
BGLY13
BASN14
BTHR15
BSER58
BHOH338
BSER10

site_idAC3
Number of Residues17
DetailsBINDING SITE FOR RESIDUE RBF A 301
ChainResidue
AASN14
ATHR59
ATRP60
AGLY61
ACYS93
AGLY94
AASP95
ATYR98
ATYR100
APHE101
ACYS102
ASO4201
AHOH321
AHOH331
AHOH333
AHOH343
AHOH374

site_idAC4
Number of Residues14
DetailsBINDING SITE FOR RESIDUE RBF B 302
ChainResidue
BASN14
BTHR59
BTRP60
BGLY61
BGLY94
BASP95
BTYR98
BTYR100
BPHE101
BCYS102
BHOH312
BHOH317
BHOH334
BHOH338

Functional Information from PROSITE/UniProt
site_idPS00201
Number of Residues17
DetailsFLAVODOXIN Flavodoxin signature. IVYgSTtGnTEytAEtI
ChainResidueDetails
AILE6-ILE22

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues282
DetailsDomain: {"description":"Flavodoxin-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00088","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

245663

PDB entries from 2025-12-03

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