SMTL ID : 4eqq.1

Structure of Ltp, a superinfection exclusion protein from the Streptococcus thermophilus temperate phage TP-J34

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: E.14, D.44, K.45 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.14 Water bridges: A:E.14, A:D.44, A:S.47 SO4.2: 8 residues within 4Å: Chain A: V.29, E.35, K.69, D.92 Chain B: K.69, Q.72, Y.73, T.76 7 PLIP interactions: 4 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Q.72, B:T.76, A:D.92 Water bridges: B:K.69, A:K.69 Salt bridges: B:K.69, A:K.69 SO4.3: 2 residues within 4Å: Chain A: Q.87, S.90 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.90, A:S.90 Water bridges: A:Q.87 SO4.4: 2 residues within 4Å: Chain A: F.43, D.44 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.44 SO4.9: 2 residues within 4Å: Chain B: K.13, R.16 4 PLIP interactions: 4 interactions with chain B Water bridges: B:K.13, B:K.13 Salt bridges: B:K.13, B:R.16 SO4.10: 6 residues within 4Å: Chain A: L.77, M.79 Chain B: S.90, F.91, K.93 Ligands: PO4.8 2 PLIP interactions: 2 interactions with chain B Water bridges: B:K.93 Salt bridges: B:K.93

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

PO4.5: 1 residues within 4Å: Chain A: R.37 4 PLIP interactions: 4 interactions with chain A Water bridges: A:E.34, A:Q.48, A:Q.48, A:Q.48 PO4.6: 1 residues within 4Å: Chain A: K.93 4 PLIP interactions: 4 interactions with chain A Water bridges: A:K.93, A:K.93, A:K.93 Salt bridges: A:K.93 PO4.7: 2 residues within 4Å: Chain A: Q.74, K.107 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.107 Water bridges: A:Q.74, A:Q.74 PO4.8: 3 residues within 4Å: Chain A: L.77, S.78 Ligands: SO4.10 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.78 Water bridges: A:L.77 PO4.11: 3 residues within 4Å: Chain B: I.60, D.61, N.63 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.63 Water bridges: B:Y.62, B:Y.62, B:N.63 PO4.12: 4 residues within 4Å: Chain B: S.27, T.28, H.30, E.68 8 PLIP interactions: 1 interactions with chain A, 7 interactions with chain B Water bridges: A:T.28, B:H.30, B:H.30, B:E.68, B:K.71 Hydrogen bonds: B:T.28, B:E.68 Salt bridges: B:H.30

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bebeacua, C. et al., X-ray structure of a superinfection exclusion lipoprotein from phage TP-J34 and identification of the tape measure protein as its target. Mol.Microbiol. (2013)

Release Date

2013-06-05

Peptides

Putative host cell surface-exposed lipoprotein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative host cell surface-exposed lipoprotein