Structure of PDB 1pkv Chain A

Receptor sequence
>1pkvA (length=87) Species: 562 (Escherichia coli) [Search protein sequence]
MFTGIVQGTAKLVSIDEKPNFRTHVVELPDHMLDGLETGASVAHNGCCLT
VTEINGNHVSFDLMKETLRITNLGDLKVGDWVNVERA
3D structure
PDB1pkv The structure of the N-terminal domain of riboflavin synthase in complex with riboflavin at 2.6A resolution.
ChainA
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) F2 S41 C48 T50 M64
Catalytic site (residue number reindexed from 1) F2 S41 C48 T50 M64
Enzyme Commision number 2.5.1.9: riboflavin synthase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 RBF A C47 C48 L49 T50 D62 L63 T67 C47 C48 L49 T50 D62 L63 T67
BS02 RBF A G4 I5 V6 G4 I5 V6
External links
PDB RCSB:1pkv, PDBe:1pkv, PDBj:1pkv
PDBsum1pkv
PubMed12927541
UniProtP0AFU8|RISA_ECOLI Riboflavin synthase (Gene Name=ribC)

[Back to BioLiP]