SMTL ID : 4mgk.2 (1 other biounit)

Selective activation of Epac1 and Epac2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-2-2-mer

Ligands

2 x CMP: ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE(Non-covalent)

CMP.1: 18 residues within 4Å: Chain A: F.68, V.87, I.89, V.95, C.96, F.104, G.105, Q.106, L.107, A.108, R.115, A.116, A.117, I.119, L.150, K.151, E.152, K.190 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:G.105, A:Q.106, A:Q.106, A:Q.106, A:L.107, A:A.108, A:A.116, A:E.152, A:K.190 Water bridges: A:K.151 Salt bridges: A:R.115 CMP.3: 18 residues within 4Å: Chain C: F.68, V.87, I.89, V.95, C.96, F.104, G.105, Q.106, L.107, A.108, R.115, A.116, A.117, I.119, L.150, K.151, E.152, K.190 12 PLIP interactions: 12 interactions with chain C Hydrogen bonds: C:G.105, C:Q.106, C:Q.106, C:Q.106, C:L.107, C:A.108, C:A.116, C:E.152, C:E.152, C:K.190 Water bridges: C:K.151 Salt bridges: C:R.115

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

SO4.2: 9 residues within 4Å: Chain B: S.11, G.12, G.13, V.14, G.15, K.16, S.17, A.59, E.62 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:S.11, B:G.13, B:V.14, B:G.15, B:K.16, B:S.17 Water bridges: B:A.18 Salt bridges: B:K.16 SO4.4: 9 residues within 4Å: Chain D: S.11, G.12, G.13, V.14, G.15, K.16, S.17, A.59, E.62 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:S.11, D:G.13, D:V.14, D:G.15, D:K.16, D:S.17 Water bridges: D:A.18 Salt bridges: D:K.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rehmann, H., Selective activation of Epac1 and Epac2. To be Published

Release Date

2014-09-03

Peptides

Rap guanine nucleotide exchange factor 4: AC
Ras-related protein Rap-1b: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

C
E

B
R

D
R

Rap guanine nucleotide exchange factor 4

Ras-related protein Rap-1b

Related Entries With Identical Sequence