SMTL ID : 4hzf.1

structure of the wild type Catabolite gene Activator Protein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.48 Å

Oligo State

homo-dimer

Ligands

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

CMP.1: 18 residues within 4Å: Chain A: I.43, V.62, L.74, S.75, L.77, I.83, G.84, E.85, L.86, G.87, R.95, S.96, A.97, V.99, R.136, T.140 Chain B: L.137, S.141 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:G.84, A:E.85, A:E.85, A:L.86, A:G.87, A:S.96, A:Y.112, A:R.136, B:S.141, B:S.141 Water bridges: A:S.75, A:S.96, A:T.140 Salt bridges: A:R.95 CMP.2: 11 residues within 4Å: Chain A: K.70, E.71, Q.183, G.186, Q.187, G.190, C.191, S.192, R.193 Chain B: A.148, F.149 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:K.70, A:E.71, A:R.193, B:A.148 Salt bridges: A:R.193 CMP.7: 16 residues within 4Å: Chain A: L.137, S.141 Chain B: I.43, V.62, L.74, S.75, I.83, G.84, E.85, L.86, R.95, S.96, A.97, V.99, R.136, T.140 14 PLIP interactions: 12 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:G.84, B:E.85, B:E.85, B:L.86, B:G.87, B:S.96, B:Y.112, B:R.136, B:T.140, A:S.141, A:S.141 Water bridges: B:E.94, B:S.96 Salt bridges: B:R.95

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 2 residues within 4Å: Chain A: H.30, L.118 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:H.30 PO4.8: 3 residues within 4Å: Chain B: A.157, L.161, L.208 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:L.208 Water bridges: B:Y.219

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain A: Y.76, K.143, N.162 Ligands: GOL.6 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.143, A:K.143 Water bridges: A:Y.76, A:Y.76 GOL.5: 5 residues within 4Å: Chain A: L.77, D.81, Q.132, R.135, R.136 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.136, A:R.136 Water bridges: A:S.75, A:Q.132 GOL.6: 7 residues within 4Å: Chain A: K.143, N.146, R.155, T.159, N.162, I.188 Ligands: GOL.4 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.143, A:N.146, A:R.155, A:T.159, A:N.162 GOL.9: 5 residues within 4Å: Chain B: G.186, Q.187, C.191, S.192, R.193 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:G.186, B:R.193, B:R.193 GOL.10: 7 residues within 4Å: Chain B: I.73, L.74, S.75, Y.76, K.143, N.162, Q.166 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Y.76, B:K.143, B:K.143, B:Q.166 GOL.11: 2 residues within 4Å: Chain B: M.202, D.205 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:M.202, B:D.205

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rodgers, T.L. et al., Modulation of global low-frequency motions underlies allosteric regulation: demonstration in CRP/FNR family transcription factors. Plos Biol. (2013)

Release Date

2013-10-30

Peptides

Catabolite gene activator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Catabolite gene activator

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