PDB entry 6py3
View 6py3 on RCSB PDB site
Description: Crystal structure of ligand-binding domain of Pseudomonas fluorescens chemoreceptor CtaA in complex with L-isoleucine
Class: signaling protein
Keywords: Bacterial chemotaxis, chemoreceptor, double Cache, ligand binding domain, Signaling protein
Deposited on
2019-07-28, released
2020-03-18
The last revision prior to the SCOPe 2.07 freeze date was dated
2020-03-18, with a file datestamp of
2020-03-13.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: N/A
AEROSPACI score: 0.34
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Putative methyl-accepting chemotaxis protein
Species: Pseudomonas fluorescens (strain Pf0-1) [TaxId:205922]
Gene: Pfl01_4431
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d6py3a_ - Chain 'B':
Compound: Putative methyl-accepting chemotaxis protein
Species: Pseudomonas fluorescens (strain Pf0-1) [TaxId:205922]
Gene: Pfl01_4431
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d6py3b1, d6py3b2 - Heterogens: ILE, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>6py3A (A:)
gidpftqrnairedldnylnemgevtadniqtwlsgrillienaaqniainpepaavasl
leqkaltstfmasylgdatghftirpdakmpdgfdprvrpwykgaessststltepyida
atgqtiisiataakkagqsvgvvggdlslqtlintlsardfsgmgyaflvsadgkilvhp
dkalvmkslkeaypqdtprissdfsevtvdgktrivnftpikglpsvnwyiglsvdkdka
fsmlsefrts
Sequence, based on observed residues (ATOM records): (download)
>6py3A (A:)
qrnairedldnylnemgevtadniqtwlsgrillienaaqniainpepaavaslleqkal
tstfmasylgdatghftirpdakmpdgfdprvrpwykgaessststltepyidaatgqti
isiataakkagqsvgvvggdlslqtlintlsargmgyaflvsadgkilvhpdkalvmksl
keaypqdtprissdfsevtvdgktrivnftpikglpsvnwyiglsvdkdkafsm
- Chain 'B':
Sequence, based on SEQRES records: (download)
>6py3B (B:)
gidpftqrnairedldnylnemgevtadniqtwlsgrillienaaqniainpepaavasl
leqkaltstfmasylgdatghftirpdakmpdgfdprvrpwykgaessststltepyida
atgqtiisiataakkagqsvgvvggdlslqtlintlsardfsgmgyaflvsadgkilvhp
dkalvmkslkeaypqdtprissdfsevtvdgktrivnftpikglpsvnwyiglsvdkdka
fsmlsefrts
Sequence, based on observed residues (ATOM records): (download)
>6py3B (B:)
pftqrnairedldnylnemgevtadniqtwlsgrillienaaqniainpepaavaslleq
kaltstfmasylgdatghftirpdakmpdgfdprvrpwykgaessststltepyidaatg
qtiisiataakkagqsvgvvggdlslqtlintlsardmgyaflvsadgkilvhpdkalvm
kslkeaypqdtprissdfsevtvdgktrivnftpikglpsvnwyiglsvdkdkafsml