1BON | pdb_00001bon

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1bon.1	Small proteins	Insulin-like	Insulin-like	Insulin-like	Bombyxin-II	domestic silkworm (Bombyx mori ) [TaxId: 7091 ],	SCOPe (2.08)
A	d1bon.1	Small proteins	Insulin-like	Insulin-like	Insulin-like	Bombyxin-II	domestic silkworm (Bombyx mori ) [TaxId: 7091 ],	SCOPe (2.08)

Chains	Accession	Name	Description	Comments	Source
B	PF00049	Insulin/IGF/Relaxin family (Insulin)	Insulin/IGF/Relaxin family	Superfamily includes insulins; relaxins; insulin-like growth factor; and bombyxin. All are secreted regulatory hormones. Disulfide rich, all-alpha fold. Alignment includes B chain, linker (which is processed out of the final product), and A chain.	Domain
A	PF00049	Insulin/IGF/Relaxin family (Insulin)	Insulin/IGF/Relaxin family	Superfamily includes insulins; relaxins; insulin-like growth factor; and bombyxin. All are secreted regulatory hormones. Disulfide rich, all-alpha fold. Alignment includes B chain, linker (which is processed out of the final product), and A chain.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	BOMBYXIN-II,BOMBYXIN A-6	hormone activity molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity growth factor activity	-	-
A	BOMBYXIN-II,BOMBYXIN A-2	hormone activity molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity growth factor activity	-	-

Chains	Accession	Name	Type
B	IPR022352	Insulin/IGF/relaxin	Family
B	IPR017097	Bombyxin	Family
B	IPR022353	Insulin, conserved site	Conserved Site
B	IPR030680	Bombyxin A	Family
B	IPR036438	Insulin-like superfamily	Homologous Superfamily
B	IPR016179	Insulin-like	Domain
A	IPR022352	Insulin/IGF/relaxin	Family
A	IPR017097	Bombyxin	Family
A	IPR022353	Insulin, conserved site	Conserved Site
A	IPR030680	Bombyxin A	Family
A	IPR036438	Insulin-like superfamily	Homologous Superfamily
A	IPR016179	Insulin-like	Domain

Modified Residue(s)
Chain	Residue(s)	Description
B	PCA	Parent Component: GLN : AA0031 : 2-pyrrolidone-5-carboxylic acid (Gln) MOD:00040 , 2-pyrrolidone-5-carboxylic acid (Glu) MOD:00420

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.