Macromolecule Annotations for the Entities in PDB 1CE8

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

Chains Domain Info Class Fold Superfamily Family Domain Species
A403-555 d1ce8a1 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 d1ce8c1 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 d1ce8e1 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 d1ce8g1 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 d1ce8b1 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 d1ce8d1 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 d1ce8f1 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 d1ce8h1 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 d1ce8b2 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 d1ce8d2 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 d1ce8f2 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 d1ce8h2 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 d1ce8a2 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 d1ce8c2 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 d1ce8e2 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 d1ce8g2 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 d1ce8a3 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 d1ce8a4 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 d1ce8c3 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 d1ce8c4 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 d1ce8e3 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 d1ce8e4 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 d1ce8g3 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 d1ce8g4 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 d1ce8a5 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 d1ce8a6 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 d1ce8c5 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 d1ce8c6 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 d1ce8e5 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 d1ce8e6 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 d1ce8g5 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 d1ce8g6 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 1ce8A01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
A2 1ce8A02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
A3 1ce8A03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
A4 1ce8A04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
A5 1ce8A05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
A6 1ce8A06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
A7 1ce8A07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
A8 1ce8A08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
B1 1ce8B01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
B2 1ce8B02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
C1 1ce8C01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
C2 1ce8C02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
C3 1ce8C03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
C4 1ce8C04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
C5 1ce8C05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
C6 1ce8C06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
C7 1ce8C07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
C8 1ce8C08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
D1 1ce8D01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
D2 1ce8D02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
E1 1ce8E01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
E2 1ce8E02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
E3 1ce8E03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
E4 1ce8E04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
E5 1ce8E05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
E6 1ce8E06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
E7 1ce8E07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
E8 1ce8E08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
F1 1ce8F01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
F2 1ce8F02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
G1 1ce8G01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
G2 1ce8G02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
G3 1ce8G03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
G4 1ce8G04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
G5 1ce8G05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
G6 1ce8G06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
G7 1ce8G07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
G8 1ce8G08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
H1 1ce8H01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
H2 1ce8H02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
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
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
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
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
B PF00117 GATase Glutamine amidotransferase class-I Domain PFAM PF00117
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

Protein Modification Annotation

Type PDB Residue Nr. Description