6XIF
PCSK9(deltaCRD) in complex with cyclic peptide 83
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Inhibitor_I9 | e6xifA1 | A: a+b two layers | X: Alpha-beta plaits | H: Protease propeptides/inhibitors (From Topology) | T: Protease propeptides/inhibitors | F: Inhibitor_I9 | ECOD (1.6) |
B | Peptidase_S8 | e6xifB1 | A: a/b three-layered sandwiches | X: Subtilisin-like | H: Subtilisin-like (From Topology) | T: Subtilisin-like | F: Peptidase_S8 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF05922 | Peptidase inhibitor I9 (Inhibitor_I9) | Peptidase inhibitor I9 | This family includes the proteinase B inhibitor from Saccharomyces cerevisiae and the activation peptides from peptidases of the subtilisin family. The subtilisin propeptides are known to function as molecular chaperones, assisting in the folding of ... | Domain | |
PF00082 | Subtilase family (Peptidase_S8) | Subtilase family | Subtilases are a family of serine proteases. They appear to have independently and convergently evolved an Asp/Ser/His catalytic triad, like that found in the trypsin serine proteases (see Pfam:PF00089). Structure is an alpha/beta fold containing a 7 ... | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Pharos: Disease Associations Pharos Homepage Annotation
Protein Modification Annotation
Modified Residue(s) | ||
---|---|---|
Chain | Residue(s) | Description |
C [auth I] | 0A1 | Parent Component: TYR |
C [auth I] | 3WX | Parent Component: PRO |
C [auth I] | APD | |
C [auth I] | DAL | AA0111 , AA0191 :  meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 | : 
C [auth I] | GNC | Parent Component: GLN :  AA0111 , AA0191 |
C [auth I] | OLT | Parent Component: THR :  AA0111 , AA0191 , AA0464 :  meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , O-methyl-L-threonine MOD:01387 |
C [auth I] | V7P | |
C [auth I] | Z9J |