SMTL ID : 1o51.1

Crystal structure of a putative PII-like signaling protein (TM0021) from Thermotoga maritima at 2.50 A resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-trimer

Ligands

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

SO4.1: 13 residues within 4Å: Chain A: K.17, Y.50, E.79 Chain B: K.17, E.79 Chain C: K.17, Y.50, E.79 Ligands: SO4.2, SO4.4, SO4.5, SO4.7, SO4.8 5 PLIP interactions: 1 interactions with chain B, 2 interactions with chain C, 2 interactions with chain A Salt bridges: B:K.17, C:K.17, A:K.17 Hydrogen bonds: C:Y.50, A:E.79 SO4.2: 14 residues within 4Å: Chain A: K.17, E.79 Chain B: L.15, K.17, E.79 Chain C: L.15, K.17, E.79, F.104 Ligands: SO4.1, SO4.4, SO4.5, SO4.7, SO4.8 6 PLIP interactions: 3 interactions with chain B, 2 interactions with chain C, 1 interactions with chain A Hydrogen bonds: B:E.79, B:E.79, C:E.79 Salt bridges: B:K.17, C:K.17, A:K.17 SO4.4: 13 residues within 4Å: Chain A: K.17, Y.50, E.79 Chain B: K.17, Y.50, E.79 Chain C: K.17, E.79 Ligands: SO4.1, SO4.2, SO4.5, SO4.7, SO4.8 6 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B, 1 interactions with chain C Hydrogen bonds: A:Y.50, A:Y.50, A:E.79 Salt bridges: A:K.17, B:K.17, C:K.17 SO4.5: 14 residues within 4Å: Chain A: L.15, K.17, E.79, F.104 Chain B: K.17, E.79 Chain C: L.15, K.17, E.79 Ligands: SO4.1, SO4.2, SO4.4, SO4.7, SO4.8 4 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C, 2 interactions with chain A Salt bridges: B:K.17, C:K.17, A:K.17 Hydrogen bonds: A:E.79 SO4.7: 13 residues within 4Å: Chain A: K.17, E.79 Chain B: K.17, Y.50, E.79 Chain C: K.17, Y.50, E.79 Ligands: SO4.1, SO4.2, SO4.4, SO4.5, SO4.8 4 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C, 1 interactions with chain A Hydrogen bonds: B:Y.50 Salt bridges: B:K.17, C:K.17, A:K.17 SO4.8: 14 residues within 4Å: Chain A: L.15, K.17, E.79 Chain B: L.15, K.17, E.79, F.104 Chain C: K.17, E.79 Ligands: SO4.1, SO4.2, SO4.4, SO4.5, SO4.7 7 PLIP interactions: 3 interactions with chain B, 1 interactions with chain C, 3 interactions with chain A Hydrogen bonds: B:E.79, B:E.79, A:E.79, A:E.79 Salt bridges: B:K.17, C:K.17, A:K.17

3 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.3: 18 residues within 4Å: Chain A: Y.19, L.20, G.21, G.55, F.56, G.57, H.58, P.75, D.100, G.101, L.102 Chain C: K.45, G.46, V.47, T.48, E.79, I.80, V.81 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain C Hydrogen bonds: A:G.57, A:H.58, A:G.101, C:V.81, C:V.81 Water bridges: A:G.21, A:G.55 Salt bridges: A:H.58 ADP.6: 18 residues within 4Å: Chain A: K.45, G.46, V.47, T.48, E.79, I.80, V.81 Chain B: Y.19, L.20, G.21, G.55, F.56, G.57, H.58, P.75, D.100, G.101, L.102 8 PLIP interactions: 2 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:V.81, A:V.81, B:G.57, B:H.58, B:G.101 Water bridges: B:G.21, B:G.55 Salt bridges: B:H.58 ADP.9: 18 residues within 4Å: Chain B: K.45, G.46, V.47, T.48, E.79, I.80, V.81 Chain C: Y.19, L.20, G.21, G.55, F.56, G.57, H.58, P.75, D.100, G.101, L.102 9 PLIP interactions: 6 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:G.57, C:H.58, C:G.101, B:T.48, B:V.81, B:V.81 Water bridges: C:G.21, C:G.55 Salt bridges: C:H.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schwarzenbacher, R. et al., Crystal structure of a putative PII-like signaling protein (TM0021) from Thermotoga maritima at 2.5 A resolution. Proteins (2004)

Release Date

2003-08-19

Peptides

Hypothetical protein TM0021: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Hypothetical protein TM0021