SMTL ID : 4z07.1 (1 other biounit)

Co-crystal structure of the tandem CNB (CNB-A/B) domains of human PKG I beta with cGMP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

4 x PCG: CYCLIC GUANOSINE MONOPHOSPHATE(Non-covalent)

PCG.1: 16 residues within 4Å: Chain A: I.57, V.76, L.83, C.84, M.86, F.92, G.93, E.94, L.95, A.96, R.103, T.104, A.105, V.107 Chain B: T.136, E.140 12 PLIP interactions: 10 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:G.93, A:E.94, A:E.94, A:L.95, A:A.96, A:T.104, A:T.104, A:A.105 Water bridges: A:N.27, B:K.143 Salt bridges: A:R.103, B:E.140 PCG.2: 15 residues within 4Å: Chain A: I.175, V.194, R.196, L.207, R.208, F.216, G.217, E.218, K.219, A.220, R.227, T.228, A.229, V.231, Y.262 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:R.196, A:R.208, A:G.217, A:E.218, A:E.218, A:K.219, A:A.220, A:T.228, A:T.228, A:T.228 Water bridges: A:Y.262 Salt bridges: A:R.227 pi-Stacking: A:Y.262, A:Y.262 PCG.3: 16 residues within 4Å: Chain A: T.136, E.140 Chain B: I.57, V.76, L.83, C.84, M.86, F.92, G.93, E.94, L.95, A.96, R.103, T.104, A.105, V.107 12 PLIP interactions: 2 interactions with chain A, 10 interactions with chain B Water bridges: A:K.143, B:N.27 Salt bridges: A:E.140, B:R.103 Hydrogen bonds: B:G.93, B:E.94, B:E.94, B:L.95, B:A.96, B:T.104, B:T.104, B:T.104 PCG.4: 14 residues within 4Å: Chain B: I.175, V.194, L.207, R.208, F.216, G.217, E.218, K.219, A.220, R.227, T.228, A.229, V.231, Y.262 16 PLIP interactions: 16 interactions with chain B Hydrogen bonds: B:R.208, B:G.217, B:E.218, B:E.218, B:K.219, B:A.220, B:T.228, B:T.228, B:T.228, B:A.229 Water bridges: B:R.196, B:R.196, B:K.260 Salt bridges: B:R.227 pi-Stacking: B:Y.262, B:Y.262

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

SO4.5: 6 residues within 4Å: Chain B: V.62, G.63, S.64, L.65, Y.67, R.103 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:S.64, B:L.65, B:Y.67 Water bridges: B:R.103, B:R.103 Salt bridges: B:R.103

2 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.6: 3 residues within 4Å: Chain B: F.9, Y.10, Y.46 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:Y.46 IPA.7: 5 residues within 4Å: Chain B: R.180, G.181, D.182, T.183, R.227 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:D.182 Hydrogen bonds: B:R.227

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, J.J. et al., Crystal Structure of PKG I:cGMP Complex Reveals a cGMP-Mediated Dimeric Interface that Facilitates cGMP-Induced Activation. Structure (2016)

Release Date

2016-04-13

Peptides

cGMP-dependent protein kinase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

cGMP-dependent protein kinase 1

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