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RuBisCO

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{{STRUCTURE_1rcx| PDB=1rcx | SIZE=400| SCENE= |right|CAPTION=Spinach RuBisCO complex with substrate ribulose-1,5- bisphosphate, [[1rcx]] }}
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{{STRUCTURE_1rcx| PDB=1rcx | SIZE=400| SCENE= |right|CAPTION=Spinach RuBisCO 8 large and 8 small chains complex with substrate ribulose-1,5- bisphosphate, [[1rcx]] }}
'''Ribulose-1,5-bisphosphate carboxylase oxygenase – RuBisCO''' (RBCD) catalyzes the first step in carbon fixation. RBCD carboxylates or oxygenates ribulose-1,5-bisphosphate with CO2 or O2. RBCD usually consists of a large chain (LSMT – large subunit methyltrasferase) and small chain. 2-carboxylarabinitol-1,5-bisphosphate (2-CABP) is an inhibitor of RCBD. Some additional details in [[Ribulose-1,5-bisphosphate carboxylase/oxygenase]].
'''Ribulose-1,5-bisphosphate carboxylase oxygenase – RuBisCO''' (RBCD) catalyzes the first step in carbon fixation. RBCD carboxylates or oxygenates ribulose-1,5-bisphosphate with CO2 or O2. RBCD usually consists of a large chain (LSMT – large subunit methyltrasferase) and small chain. 2-carboxylarabinitol-1,5-bisphosphate (2-CABP) is an inhibitor of RCBD. Some additional details in [[Ribulose-1,5-bisphosphate carboxylase/oxygenase]].

Revision as of 12:01, 14 November 2012

PDB ID 1rcx

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Spinach RuBisCO 8 large and 8 small chains complex with substrate ribulose-1,5- bisphosphate, 1rcx
Ligands:
Activity: Ribulose-bisphosphate carboxylase, with EC number 4.1.1.39
Resources: FirstGlance, OCA, PDBsum, RCSB
Coordinates: save as pdb, mmCIF, xml



Ribulose-1,5-bisphosphate carboxylase oxygenase – RuBisCO (RBCD) catalyzes the first step in carbon fixation. RBCD carboxylates or oxygenates ribulose-1,5-bisphosphate with CO2 or O2. RBCD usually consists of a large chain (LSMT – large subunit methyltrasferase) and small chain. 2-carboxylarabinitol-1,5-bisphosphate (2-CABP) is an inhibitor of RCBD. Some additional details in Ribulose-1,5-bisphosphate carboxylase/oxygenase.

Contents

3D Structures of RuBisCO

Updated July 2012

RuBisCO

3rg6, 1rbl – SeRBCO – Synechococcus elongatus
2ybv - RBCO – Thermosynechococcus elongatus
3qfw - RBCO large subunit – Rhodopseudomonas palustris
1uzh, 1gk8 – CrRBCO – Chlamydomonas reinhardtii
1uw9, 1uwa – CrRBCO (mutant)
1svd – RBCD – Halothiobacillus neapolitanus
1bxn – RBCO – Cupriavidus necator
1aus - spRBCO – spinach
1rba - RrRBCO (mutant) – Rhododpirillum rubrum
5rub - RrRBCO
2wvw – RBCO – Anabena – Cryo EM
2vdh, 2vdi, 2v67, 2v68, 2v63, 2v69, 2v6a - CrRBCO (mutant)
1mlv - pRBCO LSMT – pea
2cxe, 2cwx – PhRBCO - Pyrococcus horikoshii
1uzd – CrRBCO/spRBCO
1geh – TkRBCO – Thermococcus kodakaraensis
1iwa - GpRBCO – Galdieria partita
1tel – RBCO large subunit – Chlorobium tepidum
1rld, 3rub, 3t15, 3zw6, 4rub – tRBCO – tobacco
3thg – RBCO – creosote bush

RuBisCO complex with inhibitor 2-CABP

3kdn, 3a12 – TkRBCO III + 2-CABP
3kdo, 3a13 - TkRBCO III (mutant) + 2-CABP
1ir2 - CrRBCO + 2-CABP
1upm, 1upp, 1rbo, 3ruc, 8ruc - spRBCO + 2-CABP + cation
1ir1 - spRBCO + 2-CABP + CO2 + Mg
1wdd – rRBCO + 2-CABP – rice
1bwv - GpRBCO + 2-CABP
1rlc - tRBCO + 2-CABP

RuBisCO complex with product

1aa1 – spRBCO + phosphoglycerate
1rus - RrRBCO + phosphoglycerate

RuBisCO complex with substrate

1rcx, 1rxo – spRBCO + ribulose-1,5-bisphosphate
9rub - RrRBCO + ribulose-1,5-bisphosphate
1rsc - SeRBCO + xylulose-1,5-bisphosphate

RuBisCO complexes

2h21 – pRBCO LSMT + AdoMet
2h23 - pRBCO LSMT + AdoHcy
2h2e, 1ozv, 1p0y - pRBCO LSMT + AdoMet + lysine
2h2j - pRBCO LSMT + sinefungin
2d69 – PhRBCO + sulfate
1rco - spRBCO + xylulose-diol-1,5-bisphosphate
2rus - RrRBCO + CO2 + Mg
1ej7 – tRBCO + phosphate
3axk – rRBCO + NADP
3axm – rRBCO + 6PG

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alice Harmon, Joel L. Sussman, Alexander Berchansky

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