Structure of PDB 5lto Chain A

Receptor sequence
>5ltoA (length=237) Species: 287 (Pseudomonas aeruginosa) [Search protein sequence]
ASIREDLEDYLHEMGEITASNVQNWLSGRILLIENLAQTLARDHSPETTQ
ALLEQPLLGSTFLFTYLGQTDGTYTARPTSDLPADYDPRRRPWYNAATSA
GQTTLTEPYMEPAIHELVLTIASPARQGGQPFGVVGGDLSLQTVVKIINS
LDFGGMGYAFLVSGDGKILVHPDKDQVMKSLSDVYPRNTPKIGSGFSEAE
LHGNTRILSFSPVKGLSGLDWYIGISVDKDKAYAMLT
3D structure
PDB5lto Purification, crystallization and preliminary crystallographic analysis of the ligand-binding regions of the PctA and PctB chemoreceptors from Pseudomonas aeruginosa in complex with amino acids.
ChainA
Resolution3.459 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 GLN A F99 Y101 Y109 S115 L117 Y121 R126 W128 Y144 E146 D173 F64 Y66 Y74 S80 L82 Y86 R91 W93 Y109 E111 D138 PDBbind-CN: -logKd/Ki=5.92,Kd=1.2uM
External links
PDB RCSB:5lto, PDBe:5lto, PDBj:5lto
PDBsum5lto
PubMed
UniProtQ9HW91|PCTB_PSEAE Methyl-accepting chemotaxis protein PctB (Gene Name=pctB)

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