Macromolecule Annotations for the Entities in PDB 1IFQ

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A 1ifqA00 Alpha Beta 2-Layer Sandwich Beta-Lactamase
B 1ifqB00 Alpha Beta 2-Layer Sandwich Beta-Lactamase

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF13774 Longin Regulated-SNARE-like domain Domain Longin is one of the approximately 26 components required for transporting proteins from the ER to the plasma membrane, via the Golgi apparatus. It is necessary for the steps of the transfer from the ER to the Golgi complex [1]. Longins are the only R-SNAREs that are common to all eukaryotes, and they are characterised by a conserved N-terminal domain with a profilin-like fold called a longin domain [2]. PFAM PF13774

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B vesicle trafficking protein Sec22b (1IFQ:A,B)
  • none
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description