SMTL ID : 4lf1.3 (3 other biounits)

Hexameric Form II RuBisCO from Rhodopseudomonas palustris, activated and complexed with 2-CABP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.38 Å

Oligo State

homo-dimer

Ligands

2 x CAP: 2-CARBOXYARABINITOL-1,5-DIPHOSPHATE(Non-covalent)

CAP.1: 21 residues within 4Å: Chain A: I.185, K.187, K.189, K.212, D.214, E.215, H.308, R.309, H.342, K.350, M.351, S.389, G.390, G.391, A.413, G.414, G.415 Chain B: E.69, T.74, N.132 Ligands: MG.2 23 PLIP interactions: 20 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:K.187, A:E.215, A:S.389, A:G.391, A:G.414, A:G.415, B:T.74, B:N.132 Water bridges: A:R.309, A:R.309, A:K.350, A:S.389, A:G.390, A:M.392, A:M.392, B:T.74 Salt bridges: A:K.187, A:K.187, A:K.189, A:R.309, A:H.342, A:K.350, A:K.350 CAP.3: 20 residues within 4Å: Chain A: E.69, T.74, N.132 Chain B: I.185, K.187, K.189, K.212, D.214, E.215, H.308, R.309, H.342, K.350, S.389, G.390, G.391, A.413, G.414, G.415 Ligands: MG.4 25 PLIP interactions: 4 interactions with chain A, 21 interactions with chain B Hydrogen bonds: A:T.74, A:T.74, A:N.132, B:K.187, B:S.389, B:G.391, B:G.414, B:G.415 Water bridges: A:N.132, B:K.189, B:R.309, B:R.309, B:A.310, B:H.312, B:G.344, B:G.390, B:G.416, B:G.416 Salt bridges: B:K.187, B:K.187, B:K.189, B:R.309, B:H.342, B:K.350, B:K.350

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 8 residues within 4Å: Chain A: I.185, K.187, K.189, K.212, D.214, E.215 Chain B: N.132 Ligands: CAP.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.214, A:E.215 MG.4: 7 residues within 4Å: Chain A: N.132 Chain B: K.187, K.189, K.212, D.214, E.215 Ligands: CAP.3 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.214, B:E.215

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Satagopan, S. et al., Structure-function studies with the unique hexameric form II ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) from Rhodopseudomonas palustris. J.Biol.Chem. (2014)

Release Date

2014-06-25

Peptides

Ribulose bisphosphate carboxylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Ribulose bisphosphate carboxylase

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