Macromolecule Annotations for the Entities in PDB 1PX3

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

Chains Domain Info Class Fold Superfamily Family Domain Species
A220-333 d1px3a1 All beta proteins Immunoglobulin-like beta-sandwich beta-Galactosidase/glucuronidase domain beta-Galactosidase/glucuronidase domain beta-Galactosidase, domains 2 and 4 Escherichia coli [TaxId: 562]
A626-730 d1px3a2 All beta proteins Immunoglobulin-like beta-sandwich beta-Galactosidase/glucuronidase domain beta-Galactosidase/glucuronidase domain beta-Galactosidase, domains 2 and 4 Escherichia coli [TaxId: 562]
A13-219 d1px3a3 All beta proteins Galactose-binding domain-like Galactose-binding domain-like beta-Galactosidase/glucuronidase, N-terminal domain beta-Galactosidase Escherichia coli [TaxId: 562]
A731-1023 d1px3a4 All beta proteins Supersandwich Galactose mutarotase-like beta-Galactosidase, domain 5 beta-Galactosidase, domain 5 Escherichia coli [TaxId: 562]
A334-625 d1px3a5 Alpha and beta proteins (a/b) TIM beta/alpha-barrel (Trans)glycosidases beta-glycanases beta-Galactosidase, domain 3 Escherichia coli [TaxId: 562]
B220-333 d1px3b1 All beta proteins Immunoglobulin-like beta-sandwich beta-Galactosidase/glucuronidase domain beta-Galactosidase/glucuronidase domain beta-Galactosidase, domains 2 and 4 Escherichia coli [TaxId: 562]
B626-730 d1px3b2 All beta proteins Immunoglobulin-like beta-sandwich beta-Galactosidase/glucuronidase domain beta-Galactosidase/glucuronidase domain beta-Galactosidase, domains 2 and 4 Escherichia coli [TaxId: 562]
B13-219 d1px3b3 All beta proteins Galactose-binding domain-like Galactose-binding domain-like beta-Galactosidase/glucuronidase, N-terminal domain beta-Galactosidase Escherichia coli [TaxId: 562]
B731-1023 d1px3b4 All beta proteins Supersandwich Galactose mutarotase-like beta-Galactosidase, domain 5 beta-Galactosidase, domain 5 Escherichia coli [TaxId: 562]
B334-625 d1px3b5 Alpha and beta proteins (a/b) TIM beta/alpha-barrel (Trans)glycosidases beta-glycanases beta-Galactosidase, domain 3 Escherichia coli [TaxId: 562]
C220-333 d1px3c1 All beta proteins Immunoglobulin-like beta-sandwich beta-Galactosidase/glucuronidase domain beta-Galactosidase/glucuronidase domain beta-Galactosidase, domains 2 and 4 Escherichia coli [TaxId: 562]
C626-730 d1px3c2 All beta proteins Immunoglobulin-like beta-sandwich beta-Galactosidase/glucuronidase domain beta-Galactosidase/glucuronidase domain beta-Galactosidase, domains 2 and 4 Escherichia coli [TaxId: 562]
C13-219 d1px3c3 All beta proteins Galactose-binding domain-like Galactose-binding domain-like beta-Galactosidase/glucuronidase, N-terminal domain beta-Galactosidase Escherichia coli [TaxId: 562]
C731-1023 d1px3c4 All beta proteins Supersandwich Galactose mutarotase-like beta-Galactosidase, domain 5 beta-Galactosidase, domain 5 Escherichia coli [TaxId: 562]
C334-625 d1px3c5 Alpha and beta proteins (a/b) TIM beta/alpha-barrel (Trans)glycosidases beta-glycanases beta-Galactosidase, domain 3 Escherichia coli [TaxId: 562]
D220-333 d1px3d1 All beta proteins Immunoglobulin-like beta-sandwich beta-Galactosidase/glucuronidase domain beta-Galactosidase/glucuronidase domain beta-Galactosidase, domains 2 and 4 Escherichia coli [TaxId: 562]
D626-730 d1px3d2 All beta proteins Immunoglobulin-like beta-sandwich beta-Galactosidase/glucuronidase domain beta-Galactosidase/glucuronidase domain beta-Galactosidase, domains 2 and 4 Escherichia coli [TaxId: 562]
D13-219 d1px3d3 All beta proteins Galactose-binding domain-like Galactose-binding domain-like beta-Galactosidase/glucuronidase, N-terminal domain beta-Galactosidase Escherichia coli [TaxId: 562]
D731-1023 d1px3d4 All beta proteins Supersandwich Galactose mutarotase-like beta-Galactosidase, domain 5 beta-Galactosidase, domain 5 Escherichia coli [TaxId: 562]
D334-625 d1px3d5 Alpha and beta proteins (a/b) TIM beta/alpha-barrel (Trans)glycosidases beta-glycanases beta-Galactosidase, domain 3 Escherichia coli [TaxId: 562]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A1 1px3A01 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-like
A2 1px3A02 Mainly Beta Sandwich Immunoglobulin-like
A3 1px3A03 Alpha Beta Alpha-Beta Barrel TIM Barrel Glycosidases
A4 1px3A04 Mainly Beta Sandwich Immunoglobulin-like
A5 1px3A05 Mainly Beta Distorted Sandwich Beta-galactosidase; Chain A, domain 5
B1 1px3B01 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-like
B2 1px3B02 Mainly Beta Sandwich Immunoglobulin-like
B3 1px3B03 Alpha Beta Alpha-Beta Barrel TIM Barrel Glycosidases
B4 1px3B04 Mainly Beta Sandwich Immunoglobulin-like
B5 1px3B05 Mainly Beta Distorted Sandwich Beta-galactosidase; Chain A, domain 5
C1 1px3C01 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-like
C2 1px3C02 Mainly Beta Sandwich Immunoglobulin-like
C3 1px3C03 Alpha Beta Alpha-Beta Barrel TIM Barrel Glycosidases
C4 1px3C04 Mainly Beta Sandwich Immunoglobulin-like
C5 1px3C05 Mainly Beta Distorted Sandwich Beta-galactosidase; Chain A, domain 5
D1 1px3D01 Mainly Beta Sandwich Jelly Rolls Galactose-binding domain-like
D2 1px3D02 Mainly Beta Sandwich Immunoglobulin-like
D3 1px3D03 Alpha Beta Alpha-Beta Barrel TIM Barrel Glycosidases
D4 1px3D04 Mainly Beta Sandwich Immunoglobulin-like
D5 1px3D05 Mainly Beta Distorted Sandwich Beta-galactosidase; Chain A, domain 5

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,C,D beta-galactosidase (1PX3:A,B,C,D)

Protein Modification Annotation

Type PDB Residue Nr. Description