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2ISJ

BluB bound to oxidized FMN

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0009236biological_processcobalamin biosynthetic process
A0016491molecular_functionoxidoreductase activity
A0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
A0102919molecular_function5,6-dimethylbenzimidazole synthase activity
B0000166molecular_functionnucleotide binding
B0009236biological_processcobalamin biosynthetic process
B0016491molecular_functionoxidoreductase activity
B0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
B0102919molecular_function5,6-dimethylbenzimidazole synthase activity
C0000166molecular_functionnucleotide binding
C0009236biological_processcobalamin biosynthetic process
C0016491molecular_functionoxidoreductase activity
C0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
C0102919molecular_function5,6-dimethylbenzimidazole synthase activity
D0000166molecular_functionnucleotide binding
D0009236biological_processcobalamin biosynthetic process
D0016491molecular_functionoxidoreductase activity
D0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
D0102919molecular_function5,6-dimethylbenzimidazole synthase activity
E0000166molecular_functionnucleotide binding
E0009236biological_processcobalamin biosynthetic process
E0016491molecular_functionoxidoreductase activity
E0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
E0102919molecular_function5,6-dimethylbenzimidazole synthase activity
F0000166molecular_functionnucleotide binding
F0009236biological_processcobalamin biosynthetic process
F0016491molecular_functionoxidoreductase activity
F0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
F0102919molecular_function5,6-dimethylbenzimidazole synthase activity
G0000166molecular_functionnucleotide binding
G0009236biological_processcobalamin biosynthetic process
G0016491molecular_functionoxidoreductase activity
G0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
G0102919molecular_function5,6-dimethylbenzimidazole synthase activity
H0000166molecular_functionnucleotide binding
H0009236biological_processcobalamin biosynthetic process
H0016491molecular_functionoxidoreductase activity
H0016705molecular_functionoxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
H0102919molecular_function5,6-dimethylbenzimidazole synthase activity
Functional Information from PDB Data
site_idAC1
Number of Residues21
DetailsBINDING SITE FOR RESIDUE FMN B 501
ChainResidue
APRO58
BARG34
BLEU108
BTRP165
BVAL166
BSER167
BILE168
BPRO202
BLEU204
BHOH525
BHOH527
ASER59
BHOH563
BHOH583
AVAL60
APHE62
AMET140
ASER144
BARG30
BARG31
BASP32

site_idAC2
Number of Residues20
DetailsBINDING SITE FOR RESIDUE FMN A 502
ChainResidue
AARG30
AARG31
AASP32
AARG34
ALEU108
ATRP165
AVAL166
ASER167
AILE168
APRO202
ALEU204
AHOH509
AHOH511
AHOH517
AHOH908
BPRO58
BSER59
BVAL60
BMET140
BSER144

site_idAC3
Number of Residues20
DetailsBINDING SITE FOR RESIDUE FMN D 503
ChainResidue
CPRO58
CSER59
CVAL60
CPHE62
CMET140
CSER144
DARG30
DARG31
DASP32
DARG34
DLEU108
DTRP165
DVAL166
DSER167
DPRO202
DLEU204
DHOH510
DHOH539
DHOH555
DHOH778

site_idAC4
Number of Residues21
DetailsBINDING SITE FOR RESIDUE FMN C 504
ChainResidue
CARG30
CARG31
CASP32
CARG34
CLEU108
CTRP165
CVAL166
CSER167
CILE168
CPRO202
CLEU204
CHOH524
CHOH1088
DPRO58
DSER59
DVAL60
DGLY61
DPHE62
DMET140
DSER144
DHOH522

site_idAC5
Number of Residues21
DetailsBINDING SITE FOR RESIDUE FMN F 505
ChainResidue
FLEU204
FHOH591
FHOH804
FHOH1018
EPRO58
ESER59
EVAL60
EGLY61
EPHE62
EMET140
ESER144
FARG30
FARG31
FASP32
FARG34
FLEU108
FTRP165
FVAL166
FSER167
FILE168
FPRO202

site_idAC6
Number of Residues19
DetailsBINDING SITE FOR RESIDUE FMN E 506
ChainResidue
EARG30
EARG31
EASP32
EARG34
ELEU108
ETRP165
EVAL166
ESER167
EILE168
EPRO202
ELEU204
EHOH519
EHOH912
FPRO58
FSER59
FVAL60
FPHE62
FMET140
FSER144

site_idAC7
Number of Residues20
DetailsBINDING SITE FOR RESIDUE FMN H 507
ChainResidue
GPRO58
GSER59
GVAL60
GGLY61
GPHE62
GMET140
GSER144
GHOH1089
HARG30
HARG31
HASP32
HARG34
HLEU108
HTRP165
HVAL166
HSER167
HPRO202
HLEU204
HHOH611
HHOH764

site_idAC8
Number of Residues18
DetailsBINDING SITE FOR RESIDUE FMN G 508
ChainResidue
GARG30
GARG31
GASP32
GARG34
GLEU108
GTRP165
GVAL166
GSER167
GILE168
GPRO202
GLEU204
GHOH602
HPRO58
HSER59
HVAL60
HMET140
HSER144
HHOH1090

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues56
DetailsBinding site: {}
ChainResidueDetails

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PDB entries from 2025-07-09

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