SMTL ID : 4mgz.1 (1 other biounit)

Selective activation of Epac1 and Epac2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-1-1-mer

Ligands

2 x HR6: (2S,4aR,6R,7R,7aS)-6-[6-amino-8-(benzylsulfanyl)-9H-purin-9-yl]-2-sulfanyltetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol 2-oxide(Non-covalent)

HR6.1: 20 residues within 4Å: Chain A: F.68, V.87, I.89, V.95, C.96, L.98, F.104, G.105, L.107, A.108, R.115, A.116, A.117, I.119, R.149, L.150, K.151, E.152, V.157, K.190 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.98, A:K.151, A:K.151 Hydrogen bonds: A:G.105, A:A.108, A:R.115, A:K.151, A:E.152, A:K.190 Water bridges: A:D.103, A:K.106 pi-Cation interactions: A:K.151 HR6.2: 10 residues within 4Å: Chain A: V.66, N.69, V.88, I.89, G.91, G.93, S.118, V.120, S.242, Q.243 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.69, A:S.118, A:S.242, A:Q.243

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

SO4.3: 9 residues within 4Å: Chain B: S.11, G.12, G.13, V.14, G.15, K.16, S.17, A.59, E.62 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: 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

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: A
Ras-related protein Rap-1b: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
R

Rap guanine nucleotide exchange factor 4

Ras-related protein Rap-1b

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