Structure of PDB 3n3b Chain B Binding Site BS03
Receptor Information
>3n3b Chain B (length=284) Species:
83333
(Escherichia coli K-12) [
Search protein sequence
] [
Download receptor structure
] [
Download structure with residue number starting from 1
] [
View receptor structure
]
RISAINWNKISDDKDLEVWNRLTSNFWLPEKVPLSNDIPAWQTLTVVEQQ
LTMRVFTGLTLLDTLQNVIGAPSLMPDALTPHEEAVLSNISFMEAVHARS
YSSIFSTLCQTKDVDAAYAWSEENAPLQRKAQIIQQHYRGDDPLKKKIAS
VFLESFLFYSGFWLPMYFSSRGKLTNTADLIRLIIRDEAVHGYYIGYKYQ
KNMEKISLGQREELKSFAFDLLLELYDNELQYTDELYAETPWADDVKAFL
CYNANKALMNLGYEPLFPAEMAEVNPAILAALSP
Ligand information
Ligand ID
FMN
InChI
InChI=1S/C17H21N4O9P/c1-7-3-9-10(4-8(7)2)21(15-13(18-9)16(25)20-17(26)19-15)5-11(22)14(24)12(23)6-30-31(27,28)29/h3-4,11-12,14,22-24H,5-6H2,1-2H3,(H,20,25,26)(H2,27,28,29)/t11-,12+,14-/m0/s1
InChIKey
FVTCRASFADXXNN-SCRDCRAPSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.6
Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)O)O)O)O
OpenEye OEToolkits 1.7.6
Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](COP(=O)(O)O)O)O)O
ACDLabs 12.01
N=2C(=O)NC(=O)C3=Nc1cc(C)c(C)cc1N(C=23)CC(O)C(O)C(O)COP(=O)(O)O
CACTVS 3.385
Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(O)=O)c2cc1C
CACTVS 3.385
Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P](O)(O)=O)c2cc1C
Formula
C17 H21 N4 O9 P
Name
FLAVIN MONONUCLEOTIDE;
RIBOFLAVIN MONOPHOSPHATE
ChEMBL
CHEMBL1201794
DrugBank
DB03247
ZINC
ZINC000003831425
PDB chain
3n3b Chain C Residue 134 [
Download ligand structure
] [
Download structure with residue number starting from 1
] [
View ligand structure
]
Receptor-Ligand Complex Structure
Global view
Local view
Structure summary
[
Spin on
] [
Spin off
] [
Reset
]
[
High quality
] [
Low quality
]
[
White background
] [
Black background
]
[
Spin on
] [
Spin off
] [
Reset
]
[
High quality
] [
Low quality
]
[
White background
] [
Black background
]
PDB
3n3b
Structural basis for activation of class Ib ribonucleotide reductase.
Resolution
2.36 Å
Binding residue
(original residue number in PDB)
R25 Y197
Binding residue
(residue number reindexed from 1)
R21 Y193
Annotation score
1
Enzymatic activity
Catalytic site (original residue number in PDB)
P85 D191
Catalytic site (residue number reindexed from 1)
P81 D187
Enzyme Commision number
1.17.4.1
: ribonucleoside-diphosphate reductase.
Gene Ontology
Molecular Function
GO:0004748
ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor
GO:0005515
protein binding
GO:0016491
oxidoreductase activity
GO:0030145
manganese ion binding
GO:0046872
metal ion binding
Biological Process
GO:0009185
ribonucleoside diphosphate metabolic process
GO:0009263
deoxyribonucleotide biosynthetic process
GO:0009265
2'-deoxyribonucleotide biosynthetic process
Cellular Component
GO:0005971
ribonucleoside-diphosphate reductase complex
View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB
RCSB:3n3b
,
PDBe:3n3b
,
PDBj:3n3b
PDBsum
3n3b
PubMed
20688982
UniProt
P37146
|RIR4_ECOLI Ribonucleoside-diphosphate reductase 2 subunit beta (Gene Name=nrdF)
[
Back to BioLiP
]