Macromolecule Annotations for the Entities in PDB 1C3O

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A403-555 d1c3oa1 All alpha proteins Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Escherichia coli [TaxId: 562]
C403-555 d1c3oc1 All alpha proteins Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Escherichia coli [TaxId: 562]
E403-555 d1c3oe1 All alpha proteins Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Escherichia coli [TaxId: 562]
G403-555 d1c3og1 All alpha proteins Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Carbamoyl phosphate synthetase, large subunit connection domain Escherichia coli [TaxId: 562]
B2-152 d1c3ob1 Alpha and beta proteins (a/b) The "swivelling" beta/beta/alpha domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Escherichia coli [TaxId: 562]
D2-152 d1c3od1 Alpha and beta proteins (a/b) The "swivelling" beta/beta/alpha domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Escherichia coli [TaxId: 562]
F2-152 d1c3of1 Alpha and beta proteins (a/b) The "swivelling" beta/beta/alpha domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Escherichia coli [TaxId: 562]
H2-152 d1c3oh1 Alpha and beta proteins (a/b) The "swivelling" beta/beta/alpha domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Carbamoyl phosphate synthetase, small subunit N- terminal domain Escherichia coli [TaxId: 562]
B153-380 d1c3ob2 Alpha and beta proteins (a/b) Flavodoxin-like Class I glutamine amidotransferase-like Class I glutamine amidotransferases (GAT) Carbamoyl phosphate synthetase, small subunit C- terminal domain Escherichia coli [TaxId: 562]
D153-380 d1c3od2 Alpha and beta proteins (a/b) Flavodoxin-like Class I glutamine amidotransferase-like Class I glutamine amidotransferases (GAT) Carbamoyl phosphate synthetase, small subunit C- terminal domain Escherichia coli [TaxId: 562]
F153-380 d1c3of2 Alpha and beta proteins (a/b) Flavodoxin-like Class I glutamine amidotransferase-like Class I glutamine amidotransferases (GAT) Carbamoyl phosphate synthetase, small subunit C- terminal domain Escherichia coli [TaxId: 562]
H153-380 d1c3oh2 Alpha and beta proteins (a/b) Flavodoxin-like Class I glutamine amidotransferase-like Class I glutamine amidotransferases (GAT) Carbamoyl phosphate synthetase, small subunit C- terminal domain Escherichia coli [TaxId: 562]
A936-1073 d1c3oa2 Alpha and beta proteins (a/b) Methylglyoxal synthase-like Methylglyoxal synthase-like Carbamoyl phosphate synthetase, large subunit allosteric, C- terminal domain Carbamoyl phosphate synthetase, large subunit allosteric, C- terminal domain Escherichia coli [TaxId: 562]
C936-1073 d1c3oc2 Alpha and beta proteins (a/b) Methylglyoxal synthase-like Methylglyoxal synthase-like Carbamoyl phosphate synthetase, large subunit allosteric, C- terminal domain Carbamoyl phosphate synthetase, large subunit allosteric, C- terminal domain Escherichia coli [TaxId: 562]
E936-1073 d1c3oe2 Alpha and beta proteins (a/b) Methylglyoxal synthase-like Methylglyoxal synthase-like Carbamoyl phosphate synthetase, large subunit allosteric, C- terminal domain Carbamoyl phosphate synthetase, large subunit allosteric, C- terminal domain Escherichia coli [TaxId: 562]
G936-1073 d1c3og2 Alpha and beta proteins (a/b) Methylglyoxal synthase-like Methylglyoxal synthase-like Carbamoyl phosphate synthetase, large subunit allosteric, C- terminal domain Carbamoyl phosphate synthetase, large subunit allosteric, C- terminal domain Escherichia coli [TaxId: 562]
A1-127 d1c3oa3 Alpha and beta proteins (a/b) PreATP-grasp domain PreATP-grasp domain BC N-terminal domain-like Carbamoyl phosphate synthetase (CPS), large subunit PreATP- grasp domains Escherichia coli [TaxId: 562]
A556-676 d1c3oa4 Alpha and beta proteins (a/b) PreATP-grasp domain PreATP-grasp domain BC N-terminal domain-like Carbamoyl phosphate synthetase (CPS), large subunit PreATP- grasp domains Escherichia coli [TaxId: 562]
C1-127 d1c3oc3 Alpha and beta proteins (a/b) PreATP-grasp domain PreATP-grasp domain BC N-terminal domain-like Carbamoyl phosphate synthetase (CPS), large subunit PreATP- grasp domains Escherichia coli [TaxId: 562]
C556-676 d1c3oc4 Alpha and beta proteins (a/b) PreATP-grasp domain PreATP-grasp domain BC N-terminal domain-like Carbamoyl phosphate synthetase (CPS), large subunit PreATP- grasp domains Escherichia coli [TaxId: 562]
E1-127 d1c3oe3 Alpha and beta proteins (a/b) PreATP-grasp domain PreATP-grasp domain BC N-terminal domain-like Carbamoyl phosphate synthetase (CPS), large subunit PreATP- grasp domains Escherichia coli [TaxId: 562]
E556-676 d1c3oe4 Alpha and beta proteins (a/b) PreATP-grasp domain PreATP-grasp domain BC N-terminal domain-like Carbamoyl phosphate synthetase (CPS), large subunit PreATP- grasp domains Escherichia coli [TaxId: 562]
G1-127 d1c3og3 Alpha and beta proteins (a/b) PreATP-grasp domain PreATP-grasp domain BC N-terminal domain-like Carbamoyl phosphate synthetase (CPS), large subunit PreATP- grasp domains Escherichia coli [TaxId: 562]
G556-676 d1c3og4 Alpha and beta proteins (a/b) PreATP-grasp domain PreATP-grasp domain BC N-terminal domain-like Carbamoyl phosphate synthetase (CPS), large subunit PreATP- grasp domains Escherichia coli [TaxId: 562]
A128-402 d1c3oa5 Alpha and beta proteins (a+b) ATP-grasp Glutathione synthetase ATP-binding domain- like BC ATP-binding domain-like Carbamoyl phosphate synthetase (CPS), large subunit ATP- binding domains Escherichia coli [TaxId: 562]
A677-935 d1c3oa6 Alpha and beta proteins (a+b) ATP-grasp Glutathione synthetase ATP-binding domain- like BC ATP-binding domain-like Carbamoyl phosphate synthetase (CPS), large subunit ATP- binding domains Escherichia coli [TaxId: 562]
C128-402 d1c3oc5 Alpha and beta proteins (a+b) ATP-grasp Glutathione synthetase ATP-binding domain- like BC ATP-binding domain-like Carbamoyl phosphate synthetase (CPS), large subunit ATP- binding domains Escherichia coli [TaxId: 562]
C677-935 d1c3oc6 Alpha and beta proteins (a+b) ATP-grasp Glutathione synthetase ATP-binding domain- like BC ATP-binding domain-like Carbamoyl phosphate synthetase (CPS), large subunit ATP- binding domains Escherichia coli [TaxId: 562]
E128-402 d1c3oe5 Alpha and beta proteins (a+b) ATP-grasp Glutathione synthetase ATP-binding domain- like BC ATP-binding domain-like Carbamoyl phosphate synthetase (CPS), large subunit ATP- binding domains Escherichia coli [TaxId: 562]
E677-935 d1c3oe6 Alpha and beta proteins (a+b) ATP-grasp Glutathione synthetase ATP-binding domain- like BC ATP-binding domain-like Carbamoyl phosphate synthetase (CPS), large subunit ATP- binding domains Escherichia coli [TaxId: 562]
G128-402 d1c3og5 Alpha and beta proteins (a+b) ATP-grasp Glutathione synthetase ATP-binding domain- like BC ATP-binding domain-like Carbamoyl phosphate synthetase (CPS), large subunit ATP- binding domains Escherichia coli [TaxId: 562]
G677-935 d1c3og6 Alpha and beta proteins (a+b) ATP-grasp Glutathione synthetase ATP-binding domain- like BC ATP-binding domain-like Carbamoyl phosphate synthetase (CPS), large subunit ATP- binding domains Escherichia coli [TaxId: 562]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A1 1c3oA01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
A2 1c3oA02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
A3 1c3oA03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
A4 1c3oA04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
A5 1c3oA05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
A6 1c3oA06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
A7 1c3oA07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
A8 1c3oA08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
B1 1c3oB01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
B2 1c3oB02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
C1 1c3oC01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
C2 1c3oC02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
C3 1c3oC03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
C4 1c3oC04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
C5 1c3oC05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
C6 1c3oC06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
C7 1c3oC07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
C8 1c3oC08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
D1 1c3oD01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
D2 1c3oD02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
E1 1c3oE01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
E2 1c3oE02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
E3 1c3oE03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
E4 1c3oE04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
E5 1c3oE05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
E6 1c3oE06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
E7 1c3oE07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
E8 1c3oE08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
F1 1c3oF01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
F2 1c3oF02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
G1 1c3oG01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
G2 1c3oG02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
G3 1c3oG03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
G4 1c3oG04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
G5 1c3oG05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
G6 1c3oG06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
G7 1c3oG07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
G8 1c3oG08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
H1 1c3oH01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
H2 1c3oH02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF02786 CPSase_L_D2 Carbamoyl-phosphate synthase L chain, ATP binding domain Domain Carbamoyl-phosphate synthase catalyses the ATP-dependent synthesis of carbamyl-phosphate from glutamine or ammonia and bicarbonate. This important enzyme initiates both the urea cycle and the biosynthesis of arginine and/or pyrimidines [2]. The carbamoyl-phosphate synthase (CPS) enzyme in prokaryotes is a heterodimer of a small and large chain. The small chain promotes the hydrolysis of glutamine to ammonia, which is used by the large chain to synthesise carbamoyl phosphate. See Pfam:PF00988. The small chain has a GATase domain in the carboxyl terminus. See Pfam:PF00117. The ATP binding domain (this one) has an ATP-grasp fold. PFAM PF02786
A PF02786 CPSase_L_D2 Carbamoyl-phosphate synthase L chain, ATP binding domain Domain Carbamoyl-phosphate synthase catalyses the ATP-dependent synthesis of carbamyl-phosphate from glutamine or ammonia and bicarbonate. This important enzyme initiates both the urea cycle and the biosynthesis of arginine and/or pyrimidines [2]. The carbamoyl-phosphate synthase (CPS) enzyme in prokaryotes is a heterodimer of a small and large chain. The small chain promotes the hydrolysis of glutamine to ammonia, which is used by the large chain to synthesise carbamoyl phosphate. See Pfam:PF00988. The small chain has a GATase domain in the carboxyl terminus. See Pfam:PF00117. The ATP binding domain (this one) has an ATP-grasp fold. PFAM PF02786
A PF02787 CPSase_L_D3 Carbamoyl-phosphate synthetase large chain, oligomerisation domain Domain Carbamoyl-phosphate synthase catalyses the ATP-dependent synthesis of carbamyl-phosphate from glutamine or ammonia and bicarbonate. The carbamoyl-phosphate synthase (CPS) enzyme in prokaryotes is a heterodimer of a small and large chain. PFAM PF02787
B PF00988 CPSase_sm_chain Carbamoyl-phosphate synthase small chain, CPSase domain Domain The carbamoyl-phosphate synthase domain is in the amino terminus of protein. Carbamoyl-phosphate synthase catalyses the ATP-dependent synthesis of carbamyl-phosphate from glutamine or ammonia and bicarbonate. This important enzyme initiates both the urea cycle and the biosynthesis of arginine and/or pyrimidines [1]. The carbamoyl-phosphate synthase (CPS) enzyme in prokaryotes is a heterodimer of a small and large chain. The small chain promotes the hydrolysis of glutamine to ammonia, which is used by the large chain to synthesise carbamoyl phosphate. See Pfam:PF00289. The small chain has a GATase domain in the carboxyl terminus. See Pfam:PF00117. PFAM PF00988
B PF00117 GATase Glutamine amidotransferase class-I Domain PFAM PF00117
A PF02142 MGS MGS-like domain Domain This domain composes the whole protein of methylglyoxal synthetase and the domain is also found in Carbamoyl phosphate synthetase (CPS) where it forms a regulatory domain that binds to the allosteric effector ornithine. This family also includes inosicase. The known structures in this family show a common phosphate binding site [1]. PFAM PF02142

Protein Modification Annotation

Type PDB Residue Nr. Description