Structure of PDB 2ei1 Chain A

Receptor sequence
>2ei1A (length=293) Species: 69011 (Pseudomonas sp. C18) [Search protein sequence]
AAVIELGYMGISVKDPDAWKSFATDMLGLQVLDEGEKDRFYLRMDYWHHR
IVVHHNGQDDLEYLGWRVAGKPEFEALGQKLIDAGYKIRICDKVEAQERM
VLGLMKTEDPGGNPTEIFWGPRIDMSNPFHPGRPLHGKFVTGDQGLGHCI
VRQTDVAEAHKFYSLLGFRGDVEYRIPTAELSFMHCNARDHSIAFGAMPA
AKRLNHLMLEYTHMEDLGYTHQQFVKNEIDIALQLGIHANDKALTFYGAT
PSGWLIEPGWRGATAIDEAEYYVGDIFGHGVEATGYGLDVKLS
3D structure
PDB2ei1 Structural explanation for success and failure in the enzymatic ring-cleavage of 3,4 dihydroxybiphenyl and related PCB metabolites.
ChainA
Resolution1.52 Å
3D
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
Enzyme Commision number 1.13.11.56: 1,2-dihydroxynaphthalene dioxygenase.
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 FE2 A H152 H215 E266 H148 H206 E257
BS02 D1N A H152 Y178 L190 F192 H200 H215 H247 N249 Y256 E266 H148 Y174 L181 F183 H191 H206 H238 N240 Y247 E257
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0008198 ferrous iron binding
GO:0016702 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
GO:0018554 1,2-dihydroxynaphthalene dioxygenase activity
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
Biological Process
GO:0009056 catabolic process
GO:1901170 naphthalene catabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2ei1, PDBe:2ei1, PDBj:2ei1
PDBsum2ei1
PubMed
UniProtP0A108|NAHC_PSEU8 1,2-dihydroxynaphthalene dioxygenase (Gene Name=doxG)

[Back to BioLiP]