Macromolecule Annotations for the Entities in PDB 1BXR

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

Chains Domain Info Class Fold Superfamily Family Domain Species
A403-555 d1bxra1 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 d1bxrc1 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 d1bxre1 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 d1bxrg1 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 d1bxrb1 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 d1bxrd1 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 d1bxrf1 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 d1bxrh1 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 d1bxrb2 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 d1bxrd2 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 d1bxrf2 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 d1bxrh2 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 d1bxra2 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 d1bxrc2 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 d1bxre2 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 d1bxrg2 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 d1bxra3 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 d1bxra4 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 d1bxrc3 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 d1bxrc4 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 d1bxre3 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 d1bxre4 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 d1bxrg3 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 d1bxrg4 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 d1bxra5 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 d1bxra6 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 d1bxrc5 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 d1bxrc6 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 d1bxre5 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 d1bxre6 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 d1bxrg5 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 d1bxrg6 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 1bxrA01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
A2 1bxrA02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
A3 1bxrA03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
A4 1bxrA04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
A5 1bxrA05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
A6 1bxrA06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
A7 1bxrA07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
A8 1bxrA08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
B1 1bxrB01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
B2 1bxrB02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
C1 1bxrC01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
C2 1bxrC02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
C3 1bxrC03 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
C4 1bxrC04 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
C5 1bxrC05 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
C6 1bxrC06 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
D1 1bxrD01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
D2 1bxrD02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
E1 1bxrE01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
E2 1bxrE02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
E3 1bxrE03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
E4 1bxrE04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
E5 1bxrE05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
E6 1bxrE06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
E7 1bxrE07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
E8 1bxrE08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
F1 1bxrF01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
F2 1bxrF02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
G1 1bxrG01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
G2 1bxrG02 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
G3 1bxrG03 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
G4 1bxrG04 Mainly Alpha Orthogonal Bundle Carbamoyl Phosphate Synthetase; Chain A, domain 4 Carbamoyl Phosphate Synthetase; Chain A, domain 4
G5 1bxrG05 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
G6 1bxrG06 Alpha Beta 2-Layer Sandwich D-amino Acid Aminotransferase; Chain A, domain 1 ATP-grasp fold, B domain
G7 1bxrG07 Alpha Beta 2-Layer Sandwich Dna Ligase; domain 1 ATP-grasp fold, A domain
G8 1bxrG08 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold
H1 1bxrH01 Alpha Beta 3-Layer(bba) Sandwich Glucose Oxidase; domain 1 Carbamoyl phosphate synthetase, small subunit N- terminal domain
H2 1bxrH02 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold

Protein Family Annotation Pfam Database Homepage

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

Protein Modification Annotation

Type PDB Residue Nr. Description