PDB entry 2ps9
View 2ps9 on RCSB PDB site
Description: Structure and metal binding properties of ZnuA, a periplasmic zinc transporter from Escherichia coli
Class: metal transport
Keywords: two-domain protein, each domain has (beta/alfa)4 fold with cobalt binding cleft between two domains, METAL TRANSPORT
Deposited on
2007-05-04, released
2007-06-05
The last revision prior to the SCOPe 2.05 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 2.15 Å
R-factor: 0.238
AEROSPACI score: 0.35
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: High-affinity zinc uptake system protein znuA
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d2ps9a_ - Chain 'B':
Compound: High-affinity zinc uptake system protein znuA
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.05: d2ps9b_ - Heterogens: CO, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2ps9A (A:)
avvaslkpvgfiasaiadgvtetevllpdgasehdyslrpsdvkrlqnadlvvwvgpeme
afmqkpvsklpgakqvtiaqledvkpllmksihgddddhdhaeksdedhhhgdfnmhlwl
speiaratavaihgklvelmpqsrakldanlkdfeaqlastetqvgnelaplkgkgyfvf
hdaygyfekqfgltplghftvnpeiqpgaqrlheirtqlveqkatcvfaepqfrpavves
vargtsvrmgtldplgtniklgktsyseflsqlanqyasclkgd
Sequence, based on observed residues (ATOM records): (download)
>2ps9A (A:)
avvaslkpvgfiasaiadgvtetevllpdgasehdyslrpsdvkrlqnadlvvwvgpeme
afmqkpvsklpgakqvtiaqledvkpllmksidfnmhlwlspeiaratavaihgklvelm
pqsrakldanlkdfeaqlastetqvgnelaplkgkgyfvfhdaygyfekqfgltplghft
vnpeiqpgaqrlheirtqlveqkatcvfaepqfrpavvesvargtsvrmgtldplgtnik
lgktsyseflsqlanqyasclkg
- Chain 'B':
Sequence, based on SEQRES records: (download)
>2ps9B (B:)
avvaslkpvgfiasaiadgvtetevllpdgasehdyslrpsdvkrlqnadlvvwvgpeme
afmqkpvsklpgakqvtiaqledvkpllmksihgddddhdhaeksdedhhhgdfnmhlwl
speiaratavaihgklvelmpqsrakldanlkdfeaqlastetqvgnelaplkgkgyfvf
hdaygyfekqfgltplghftvnpeiqpgaqrlheirtqlveqkatcvfaepqfrpavves
vargtsvrmgtldplgtniklgktsyseflsqlanqyasclkgd
Sequence, based on observed residues (ATOM records): (download)
>2ps9B (B:)
avvaslkpvgfiasaiadgvtetevllpdgasehdyslrpsdvkrlqnadlvvwvgpeme
afmqkpvsklpgakqvtiaqledvkpllmksihgdfnmhlwlspeiaratavaihgklve
lmpqsrakldanlkdfeaqlastetqvgnelaplkgkgyfvfhdaygyfekqfgltplgh
ftvnpeiqpgaqrlheirtqlveqkatcvfaepqfrpavvesvargtsvrmgtldplgtn
iklgktsyseflsqlanqyasclkg