SMTL ID : 4y2l.2 (1 other biounit)

Structure of CFA/I pili major subunit CfaB trimer

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-trimer

Ligands

1 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.1: 8 residues within 4Å: Chain B: S.48, S.87, V.88, S.89, V.94, V.124, I.125, S.126 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.87, B:S.89

2 x CA: CALCIUM ION(Non-functional Binders)(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: H.56 Chain C: S.43 No protein-ligand interaction detected (PLIP) CA.3: 4 residues within 4Å: Chain B: A.38, E.47 Chain C: L.24, G.28 2 PLIP interactions: 1 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:G.28, H2O.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bao, R. et al., Off-pathway assembly of fimbria subunits is prevented by chaperone CfaA of CFA/I fimbriae from enterotoxigenic E. coli. Mol. Microbiol. (2016)

Release Date

2016-08-10

Peptides

CFA/I fimbrial subunit B: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

C
F

CFA/I fimbrial subunit B

Related Entries With Identical Sequence