SMTL ID : 2q3x.1

The RIM1alpha C2B domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: K.57, Y.59, K.69, K.112 Chain B: R.10, Q.11, D.145 9 PLIP interactions: 5 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:D.145, B:D.145 Water bridges: B:Q.11, B:Q.11, A:K.112 Salt bridges: B:R.10, A:K.57, A:K.69, A:K.112 SO4.2: 7 residues within 4Å: Chain A: R.10, Q.11, D.145 Chain B: K.57, Y.59, K.69, K.112 8 PLIP interactions: 3 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:Q.11, B:Y.59, B:W.103 Water bridges: A:Q.11 Salt bridges: A:R.10, B:K.57, B:K.69, B:K.112 SO4.3: 4 residues within 4Å: Chain A: Y.55, K.57, K.71, K.112 6 PLIP interactions: 6 interactions with chain A Water bridges: A:K.57, A:K.112, A:K.112 Salt bridges: A:K.57, A:K.71, A:K.112 SO4.4: 2 residues within 4Å: Chain A: R.38, R.40 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.40, A:R.40 Salt bridges: A:R.38, A:R.40 SO4.5: 2 residues within 4Å: Chain A: R.76, T.78 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.78 Water bridges: A:L.79 Salt bridges: A:R.76 SO4.8: 4 residues within 4Å: Chain B: E.91, S.92, Q.94, K.96 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.92 Water bridges: B:D.90 Salt bridges: B:K.96 SO4.9: 4 residues within 4Å: Chain B: Y.55, K.57, K.71, K.112 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Y.55 Salt bridges: B:K.57, B:K.71, B:K.112

3 x CL: CHLORIDE ION(Non-functional Binders)

CL.6: 3 residues within 4Å: Chain A: P.139, P.140, S.141 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain A: E.91, S.92, K.96 Ligand excluded by PLIP CL.11: 4 residues within 4Å: Chain B: P.2, L.13, A.14, K.136 Ligand excluded by PLIP

1 x NA: SODIUM ION(Non-functional Binders)

NA.10: 4 residues within 4Å: Chain B: A.68, F.89, D.90, E.91 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.90, B:E.91

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guan, R. et al., Crystal Structure of the RIM1alpha C(2)B Domain at 1.7 A Resolution. Biochemistry (2007)

Release Date

2007-08-28

Peptides

Regulating synaptic membrane exocytosis protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Regulating synaptic membrane exocytosis protein 1