Macromolecule Annotations for the Entities in PDB 3SN6

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
B PF00400 WD40 WD domain, G-beta repeat Repeat
R PF00001 7tm_1 7 transmembrane receptor (rhodopsin family) Family
B PF00400 WD40 WD domain, G-beta repeat Repeat
A PF00503 G-alpha G-protein alpha subunit Domain G proteins couple receptors of extracellular signals to intracellular signaling pathways. The G protein alpha subunit binds guanyl nucleotide and is a weak GTPase. A set of residues that are unique to G-alpha as compared to its ancestor the Arf-like family form a ring of residues centered on the nucleotide binding site [3]. A Ggamma is found fused to an inactive Galpha in the Dictyostelium protein gbqA [3]. PFAM PF00503
B PF00400 WD40 WD domain, G-beta repeat Repeat
B PF00400 WD40 WD domain, G-beta repeat Repeat
G PF00631 G-gamma GGL domain Domain G-protein gamma like domains (GGL) are found in the gamma subunit of the heterotrimeric G protein complex and in regulators of G protein signaling (RGS) proteins [1]. It is also found fused to an inactive Galpha in the Dictyostelium protein gbqA [2]. G-gamma likely shares a common origin with the helical N-terminal unit of G-beta [2]. All organisms that posses a G-beta possess a G-gamma [2]. PFAM PF00631
N PF07686 V-set Immunoglobulin V-set domain Domain This domain is found in antibodies as well as neural protein P0 and CTL4 amongst others. PFAM PF07686
B PF00400 WD40 WD domain, G-beta repeat Repeat
B PF00400 WD40 WD domain, G-beta repeat Repeat
R PF00959 Phage_lysozyme Phage lysozyme Domain This family includes lambda phage lysozyme and E. coli endolysin. PFAM PF00959

Gene Product Annotation Gene Ontology Consortium Homepage

Chains Polymer Molecular Function Biological Process Cellular Component
A Guanine nucleotide-binding protein G(s) subunit alpha isoforms short (3SN6:A)
B Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta- 1 (3SN6:B)
G Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma- 2 (3SN6:G)
R Lysozyme, Beta-2 adrenergic receptor (3SN6:R)
N Camelid antibody VHH fragment (3SN6:N)
  • none
  • none
  • none

Protein Modification Annotation

Type PDB Residue Nr. Description