Macromolecule Annotations for the Entities in PDB 1LKT

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

Chains Domain Info Class Fold Superfamily Family Domain Species
A d1lkta_ All beta proteins Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Salmonella bacteriophage P22 [TaxId: 10754]
B d1lktb_ All beta proteins Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Salmonella bacteriophage P22 [TaxId: 10754]
C d1lktc_ All beta proteins Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Salmonella bacteriophage P22 [TaxId: 10754]
D d1lktd_ All beta proteins Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Salmonella bacteriophage P22 [TaxId: 10754]
E d1lkte_ All beta proteins Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Salmonella bacteriophage P22 [TaxId: 10754]
F d1lktf_ All beta proteins Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Head-binding domain of phage P22 tailspike protein Salmonella bacteriophage P22 [TaxId: 10754]

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF09008 Head_binding Head binding Domain The head binding domain found in the Phage P22 tailspike protein contains two regular beta-sheets, A and B, oriented nearly perpendicular to each other and composed of five and three strands respectively. The topology of the strands is exclusively antiparallel. The tailspike protein trimerises through this domain, and the direction of the strands with respect to the molecular triad is almost parallel for beta-sheet A, whereas beta-sheet B is perpendicular to the triad, forming a dome-like structure. This domain is dispensable for thermostability and SDS resistance of the intact protein, and its deletion has only minor effects on tailspike folding kinetics [1]. PFAM PF09008

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A,B,C,D,E,F TAILSPIKE PROTEIN (1LKT:A,B,C,D,E,F)
  • none
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description