SMTL ID : 4m5f.1

complex structure of Tse3-Tsi3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-mer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: N.181, D.253, Q.254, E.258, Q.280 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.253, A:E.258, H2O.1, H2O.6 CA.2: 5 residues within 4Å: Chain A: E.375, S.378, R.379, D.382, N.384 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.378, A:R.379, A:D.382, A:N.384, H2O.6 CA.3: 5 residues within 4Å: Chain A: E.258, D.262, S.275, Q.280 Chain B: E.108 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Metal complexes: A:D.262, A:D.262, A:S.275, B:E.108, B:E.108

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 3 residues within 4Å: Chain A: S.224, A.226, K.227 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.224, A:S.224 Salt bridges: A:K.227 PO4.5: 6 residues within 4Å: Chain A: A.122, G.126, F.127, A.128, A.129, K.227 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.128, A:A.129 PO4.6: 7 residues within 4Å: Chain B: R.45, E.105, P.112, T.113, F.114, A.115, L.116 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:E.105, B:E.105, B:T.113, B:T.113, B:T.113, B:F.114, B:A.115, B:L.116 Water bridges: B:A.117 Salt bridges: B:R.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, D. et al., Structural insights into the T6SS effector protein Tse3 and the Tse3-Tsi3 complex from Pseudomonas aeruginosa reveal a calcium-dependent membrane-binding mechanism. Mol.Microbiol. (2014)

Release Date

2014-04-23

Peptides

Uncharacterized protein: A
Uncharacterized protein: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Uncharacterized protein

Uncharacterized protein