Structure of PDB 3iax Chain A

Receptor sequence
>3iaxA (length=399) Species: 562 (Escherichia coli) [Search protein sequence]
DSGRPIGVVPFQWAGPGAAPEDIGGIVAADLRNSGKFNPLDRARLPQQPG
SAQEVQPAAWSALGIDAVVVGQVTPNPDGSYNVAYQLVDTGGAPGTVLAQ
NSYKVNKQWLRYAGHTASDEVFEKLTGIKGAFRTRIAYVVQTNGGQFPYE
LRVSDYDGYNQFVVHRSPQPLMSPAWSPDGSKLAYVTFESGRSALVIQTL
ANGAVRQVASFPRHNGAPAFSPDGSKLAFALSKTGSLNLYVMDLASGQIR
QVTDGRSNNTEPTWFPDSQNLAFTSDQAGRPQVYKVNINGGAPQRITWEG
SQNQDADVSSDGKFMVMVSSNGGQQHIAKQDLATGGVQVLSSTFLDETPS
LAPNGTMVIYSSSQGMGSVLNLVSTDGRFKARLPATDGQVKFPAWSPYL
3D structure
PDB3iax The crystal structure of the TolB box of colicin A in complex with TolB reveals important differences in the recruitment of the common TolB translocation portal used by group A colicins.
ChainA
Resolution2.6 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 peptide A M203 S204 F219 H245 A248 L268 E292 D307 P312 F423 M172 S173 F188 H214 A217 L237 E261 D276 P281 F392
Gene Ontology
Biological Process
GO:0015031 protein transport
GO:0017038 protein import
Cellular Component
GO:0042597 periplasmic space

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Biological Process
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Cellular Component
External links
PDB RCSB:3iax, PDBe:3iax, PDBj:3iax
PDBsum3iax
PubMed19627502
UniProtP0A855|TOLB_ECOLI Tol-Pal system protein TolB (Gene Name=tolB)

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