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1cs0

Structure Title:  Crystal structure of carbamoyl phosphate synthetase complexed at cys269 in the small subunit with the tetrahedral mimic l-glutamate gamma-semialdehyde
Structure Header:  Ligase
Associated ECs:  6.3.5.5 [S]

Chains:
Code   Molecule
1.   A   Carbamoyl phosphate synthetase: large subunit,  current chain [S]
2. B   Carbamoyl phosphate synthetase: small subunit
3. C   Carbamoyl phosphate synthetase: large subunit
4. D   Carbamoyl phosphate synthetase: small subunit
5. E   Carbamoyl phosphate synthetase: large subunit
6. F   Carbamoyl phosphate synthetase: small subunit
7. G   Carbamoyl phosphate synthetase: large subunit
8. H   Carbamoyl phosphate synthetase: small subunit

Change domain classification: CATH | SCOP | Pfam


Domain Family Family Name Ligand
bound by
> 1 domain
PDB Ligand (code residue chain, name) Cognate Ligand Similarity
1. CPSase_L_chain [S] Carbamoyl-phosphate synthase L chain, N-terminal domain N K 5019 -, Potassium ion  [C][S]
N NET 5094 -, Tetraethylammonium ion  [C][S]
2. CPSase_L_D2 [S] Carbamoyl-phosphate synthase L chain, ATP binding domain N ADP 5000 -, Adenosine-5'-diphosphate  [C][S] ADP  [R][S][L] 1
N MN 5001 -, Manganese (ii) ion  [C][S]
N MN 5002 -, Manganese (ii) ion  [C][S]
N K 5003 -, Potassium ion  [C][S]
N K 5004 -, Potassium ion  [C][S]
N PO4 5005 -, Phosphate ion  [C][S] Orthophosphate  [R][S][L] 1
N CL 5011 -, Chloride ion  [C][S]
N CL 5012 -, Chloride ion  [C][S]
N K 5021 -, Potassium ion  [C][S]
N K 5022 -, Potassium ion  [C][S]
3. CPSase_L_D3 [S] Carbamoyl-phosphate synthetase large chain, oligomerisation domain Y K 5020 -, Potassium ion  [C][S]
4. CPSase_L_chain [S] Carbamoyl-phosphate synthase L chain, N-terminal domain
5. CPSase_L_D2 [S] Carbamoyl-phosphate synthase L chain, ATP binding domain Y ADP 5006 -, Adenosine-5'-diphosphate  [C][S] ADP  [R][S][L] 1
6. CPSase_L_D2 [S] Carbamoyl-phosphate synthase L chain, ATP binding domain Y ADP 5006 -, Adenosine-5'-diphosphate  [C][S] ADP  [R][S][L] 1
Y ORN 5010 -, Ornithine  [C][S] L-Glutamine  [R][S][L] 0.9
7. MGS [S] MGS-like domain Y ORN 5010 -, Ornithine  [C][S] L-Glutamine  [R][S][L] 0.9


This page was generated for a octameric assembly, no other alternative quaternary structural assemblies exist.