PDB entry 3atp
View 3atp on RCSB PDB site
Description: Structure of the ligand binding domain of the bacterial serine chemoreceptor Tsr with ligand
Class: signaling protein
Keywords: Chemoreceptor, serine biniding, membrane, SIGNALING PROTEIN
Deposited on
2011-01-07, released
2011-10-19
The last revision prior to the SCOPe 2.08 freeze date was dated
2013-06-19, with a file datestamp of
2013-06-14.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.258
AEROSPACI score: 0.23
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: methyl-accepting chemotaxis protein I
Species: Escherichia coli [TaxId:316407]
Gene: tsr, cheD, b4355, JW4318
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d3atpa_ - Chain 'B':
Compound: methyl-accepting chemotaxis protein I
Species: Escherichia coli [TaxId:316407]
Gene: tsr, cheD, b4355, JW4318
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d3atpb_ - Heterogens: SER, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3atpA (A:)
gplgsgglffnalkndkenftvlqtirqqqstlngswvallqtrntlnragirymmdqnn
igsgstvaelmesasislkqaeknwadyealprdprqstaaaaeikrnydiyhnalaeli
qllgagkineffdqptqgyqdgfekqyvaymeqndrlhdiavsdnnasys
Sequence, based on observed residues (ATOM records): (download)
>3atpA (A:)
nftvlqtirqqqstlngswvallqtrntlnragirymmdqnnigsgstvaelmesasisl
kqaeknwadyealprdprqstaaaaeikrnydiyhnalaeliqllgagkineffdqptqg
yqdgfekqyvaymeqndrlhdiavsdnnasy
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3atpB (B:)
gplgsgglffnalkndkenftvlqtirqqqstlngswvallqtrntlnragirymmdqnn
igsgstvaelmesasislkqaeknwadyealprdprqstaaaaeikrnydiyhnalaeli
qllgagkineffdqptqgyqdgfekqyvaymeqndrlhdiavsdnnasys
Sequence, based on observed residues (ATOM records): (download)
>3atpB (B:)
enftvlqtirqqqstlngswvallqtrntlnragirymmdqnnigsgstvaelmesasis
lkqaeknwadyealprdprqstaaaaeikrnydiyhnalaeliqllgagkineffdqptq
gyqdgfekqyvaymeqndrlhdiavsdnnas