SMTL ID : 1ssd.2 (1 other biounit)

Understanding protein lids: Structural analysis of active hinge mutants in triosephosphate isomerase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: G.170, S.210, G.231, G.232 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.170, A:S.210, A:V.211, A:G.231, A:G.232 Salt bridges: A:K.12 SO4.2: 4 residues within 4Å: Chain A: R.133, Q.179, E.182 Chain C: H.194 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:Q.179 Salt bridges: A:R.133, C:H.194 SO4.3: 7 residues within 4Å: Chain B: A.168, I.169, G.170, G.209, S.210, G.231, G.232 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:G.170, B:S.210, B:G.231, B:G.232 Water bridges: B:G.209, B:V.211, B:A.233, B:A.233 Salt bridges: B:K.12 SO4.4: 2 residues within 4Å: Chain B: D.55, A.56 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.56 SO4.5: 4 residues within 4Å: Chain C: G.170, S.210, G.231, G.232 6 PLIP interactions: 6 interactions with chain C Hydrogen bonds: C:G.170, C:S.210, C:V.211, C:G.231, C:G.232 Salt bridges: C:K.12 SO4.6: 4 residues within 4Å: Chain A: H.194 Chain C: R.133, Q.179, E.182 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:Q.179 Salt bridges: C:R.133, A:H.194 SO4.7: 7 residues within 4Å: Chain D: A.168, I.169, G.170, G.209, S.210, G.231, G.232 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:G.170, D:S.210, D:G.231, D:G.232 Water bridges: D:G.209, D:V.211, D:A.233, D:A.233 Salt bridges: D:K.12 SO4.8: 2 residues within 4Å: Chain D: D.55, A.56 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:A.56

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kursula, I. et al., Understanding protein lids: structural analysis of active hinge mutants in triosephosphate isomerase. Protein Eng.Des.Sel. (2004)

Release Date

2004-08-24

Peptides

Triosephosphate isomerase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Triosephosphate isomerase

Related Entries With Identical Sequence