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1YOB

C69A Flavodoxin II from Azotobacter vinelandii

Functional Information from GO Data
ChainGOidnamespacecontents
A0009055molecular_functionelectron transfer activity
A0010181molecular_functionFMN binding
A0016655molecular_functionoxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor
B0009055molecular_functionelectron transfer activity
B0010181molecular_functionFMN binding
B0016655molecular_functionoxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 701
ChainResidue
BVAL125
BGLY126
BSER127
BHOH2257

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 702
ChainResidue
AHOH1293
AVAL125
AGLY126
ASER127
AGLN170
AHOH1262

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 703
ChainResidue
APHE7
AARG15
AASN35
AARG38
AHOH1274
AHOH1289

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 704
ChainResidue
AARG38
ASER129
AHOH1232
AHOH1257
AHOH1300

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 705
ChainResidue
BASP27
BASN35
BARG38
BHOH2249

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 706
ChainResidue
ALYS23
AHOH1295
BGLN156

site_idAC7
Number of Residues20
DetailsBINDING SITE FOR RESIDUE FMN A 1200
ChainResidue
ASER9
AASN10
ATHR11
AGLY12
ALYS13
ATHR14
APRO55
ATHR56
AGLY58
AGLY60
AGLY97
AASP98
ATYR102
AASN105
ATYR106
ALEU107
AASP154
AHOH1201
AHOH1213
AHOH1217

site_idAC8
Number of Residues22
DetailsBINDING SITE FOR RESIDUE FMN B 2200
ChainResidue
BSER9
BASN10
BTHR11
BGLY12
BLYS13
BTHR14
BPRO55
BTHR56
BLEU57
BGLY58
BGLU59
BGLY60
BGLY97
BASP98
BTYR102
BASN105
BTYR106
BLEU107
BASP154
BHOH2201
BHOH2209
BHOH2272

Functional Information from PROSITE/UniProt
site_idPS00201
Number of Residues17
DetailsFLAVODOXIN Flavodoxin signature. LFFgSNtGkTRkvAKsI
ChainResidueDetails
ALEU5-ILE21

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues338
DetailsDomain: {"description":"Flavodoxin-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00088","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues22
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16131657","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1YOB","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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