PDB entry 1pbf
View 1pbf on RCSB PDB site
Description: crystal structures of wild-type p-hydroxybenzoate hydroxylase complexed with 4-aminobenzoate, 2,4-dihydroxybenzoate and 2-hydroxy-4-aminobenzoate and of the try222ala mutant, complexed with 2-hydroxy-4-aminobenzoate. evidence for a proton channel and a new binding mode of the flavin ring
Class: oxidoreductase
Keywords: oxidoreductase
Deposited on
1994-07-06, released
1994-09-30
The last revision prior to the SCOP 1.75 freeze date was dated
1994-09-30, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 2.7 Å
R-factor: 0.148
AEROSPACI score: 0.4
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: p-hydroxybenzoate hydroxylase
Species: Pseudomonas fluorescens
Database cross-references and differences (RAF-indexed):
- Uniprot P00438 (0-End)
- conflict (115)
- conflict (221)
Domains in SCOP 1.75: d1pbfa1, d1pbfa2 - Heterogens: FAD, BHA, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1pbfA (A:)
mktqvaiigagpsglllgqllhkagidnvilerqtpdyvlgriragvleqgmvdllreag
vdrrmardglvhegveiafagqrrridlkrlsggktvtvygqtevtrdlmeareasgatt
vyqaaevrlhdlqgerpyvtferdgerlrldcdyiagcdgfhgisrqsipaerlkvferv
ypfgwlglladtppvsheliyanhprgfalcsqrsatrsryavqvpltekvedwsderfw
telkarlpaevaeklvtgpsleksiaplrsfvvepmqhgrlflagdaahivpptgakgln
laasdvstlyrlllkayregrgellerysaiclrriwkaerfswwmtsvlhrfpdtdafs
qriqqteleyylgseaglatiaenyvglpyeeie
Sequence, based on observed residues (ATOM records): (download)
>1pbfA (A:)
mktqvaiigagpsglllgqllhkagidnvilerqtpdyvlgriragvleqgmvdllreag
vdrrmardglvhegveiafagqrrridlkrlsggktvtvygqtevtrdlmeareasgatt
vyqaaevrlhdlqgerpyvtferdgerlrldcdyiagcdgfhgisrqsipaerlkvferv
ypfgwlglladtppvsheliyanhprgfalcsqrsatrsryavqvpltekvedwsderfw
telkarlpaevaeklvtgpsleksiaplrsfvvepmqhgrlflagdaahivpptgakgln
laasdvstlyrlllkayregrgellerysaiclrriwkaerfswwmtsvlhrfpdtdafs
qriqqteleyylgseaglatiaenyvglpye