Structure of PDB 1f1r Chain B

Receptor sequence
>1f1rB (length=321) Species: 1665 (Arthrobacter globiformis) [Search protein sequence]
NFVPTPSVPAPDIVRCAYMEIVVTDLAKSREFYVDVLGLHVTEEDENTIY
LRSLEEFIHHNLVLRQGPIAAVAAFAYRVKSPAEVDAAEAYYKELGCRTE
RRKEGFTKGIGDSVRVEDPLGFPYEFFYETEHVERLTQRYDLYSAGELVR
LDHFNQVTPDVPRGRAYLEDLGFRVSEDIKDSDGVTYAAWMHRKQTVHDT
ALTGGNGPRMHHVAFATHEKHNIIQICDKMGALRISDRIERGPGRHGVSN
AFYLYILDPDGHRIEIYTQDYYTGDPDNPTITWDVHDNQRRDWWGNPVVP
SWYTEASLVLDLDGNPQPVIV
3D structure
PDB1f1r Crystallographic comparison of manganese- and iron-dependent homoprotocatechuate 2,3-dioxygenases.
ChainB
Resolution1.8 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) H155 H200 H214 H248 Y257 E267
Catalytic site (residue number reindexed from 1) H153 H198 H212 H246 Y255 E265
Enzyme Commision number 1.13.11.15: 3,4-dihydroxyphenylacetate 2,3-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 MN B H155 H214 E267 H153 H212 E265
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0008198 ferrous iron binding

View graph for
Molecular Function
External links
PDB RCSB:1f1r, PDBe:1f1r, PDBj:1f1r
PDBsum1f1r
PubMed15028678
UniProtQ44048

[Back to BioLiP]