Annotations: 9BAN

The Anti-Mullerian Hormone prodomain in complex with the growth factor and 6E11 Fab in C1 symmetry

External Resource: Annotation

Domain Annotation: ECOD Classification
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	HSP20	e9banF01	A: a/b three-layered sandwiches	X: ATP-grasp_6	H: ATP-grasp_6	T: ATP-grasp_6	F: HSP20	ECOD (v294.1)
E	HSP20	e9banE01	A: a/b three-layered sandwiches	X: ATP-grasp_6	H: ATP-grasp_6	T: ATP-grasp_6	F: HSP20	ECOD (v294.1)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
F, H	Light Chain	IGKV6	Kappa	muellerian-inhibiting factor \| muellerian-inhibiting factor	SAbDab (2026-04-24)
E, G	Heavy Chain	IGHV14	-	muellerian-inhibiting factor \| muellerian-inhibiting factor	SAbDab (2026-04-24)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, D	PF00019	Transforming growth factor beta like domain (TGF_beta)	Transforming growth factor beta like domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
F, H	6E11 Antibody kappa Light Chain	-	-	-
E, G	6E11 Antibody IgG2A Heavy Chain	-	-	-
B, D	Muellerian-inhibiting factor	protein binding binding signaling receptor binding molecular function activator activity molecular function regulator activity signaling receptor regulator activity growth factor activity receptor ligand activity signaling receptor activator activity transforming growth factor beta receptor binding type II transforming growth factor beta receptor binding cytokine receptor binding hormone activity	cellular response to stimulus positive regulation of cell communication cell surface receptor protein serine/threonine kinase signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette cellular response to stimulus positive regulation of cell communication cell surface receptor protein serine/threonine kinase signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction enzyme-linked receptor protein signaling pathway positive regulation of cellular process regulation of biological process regulation of signaling cell surface receptor signaling pathway biological regulation positive regulation of intracellular signal transduction positive regulation of transmembrane receptor protein serine/threonine kinase signaling pathway SMAD protein signal transduction regulation of response to stimulus regulation of cell communication cellular process regulation of SMAD protein signal transduction positive regulation of SMAD protein signal transduction positive regulation of signaling response to chemical response to xenobiotic stimulus developmental process multicellular organismal process gonad development reproductive system development cellular developmental process reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics cell differentiation anatomical structure development reproductive structure development Leydig cell differentiation system development ovulation cycle process sexual reproduction developmental growth cell development cellular process involved in reproduction in multicellular organism development of primary female sexual characteristics female gamete generation gamete generation ovulation cycle ovarian follicle development mammalian oogenesis stage rhythmic process female gonad development multicellular organismal reproductive process growth oogenesis female sex differentiation multi-layer follicle stage preantral ovarian follicle growth germ cell development regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process metabolic process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process anatomical structure regression anatomical structure morphogenesis Mullerian duct regression urogenital system development cell-cell signaling sex determination anti-Mullerian hormone receptor signaling pathway gonadal mesoderm development mesenchyme development tissue development mesoderm development regulation of developmental process negative regulation of biological process regulation of ovarian follicle development negative regulation of ovarian follicle development negative regulation of developmental process	cellular anatomical structure extracellular region
A, C	Muellerian-inhibiting factor	protein binding binding signaling receptor binding molecular function activator activity molecular function regulator activity signaling receptor regulator activity growth factor activity receptor ligand activity signaling receptor activator activity transforming growth factor beta receptor binding type II transforming growth factor beta receptor binding cytokine receptor binding hormone activity	cellular response to stimulus positive regulation of cell communication cell surface receptor protein serine/threonine kinase signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette cellular response to stimulus positive regulation of cell communication cell surface receptor protein serine/threonine kinase signaling pathway regulation of cellular process positive regulation of signal transduction response to stimulus signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction enzyme-linked receptor protein signaling pathway positive regulation of cellular process regulation of biological process regulation of signaling cell surface receptor signaling pathway biological regulation positive regulation of intracellular signal transduction positive regulation of transmembrane receptor protein serine/threonine kinase signaling pathway SMAD protein signal transduction regulation of response to stimulus regulation of cell communication cellular process regulation of SMAD protein signal transduction positive regulation of SMAD protein signal transduction positive regulation of signaling response to chemical response to xenobiotic stimulus developmental process multicellular organismal process gonad development reproductive system development cellular developmental process reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics cell differentiation anatomical structure development reproductive structure development Leydig cell differentiation system development ovulation cycle process sexual reproduction developmental growth cell development cellular process involved in reproduction in multicellular organism development of primary female sexual characteristics female gamete generation gamete generation ovulation cycle ovarian follicle development mammalian oogenesis stage rhythmic process female gonad development multicellular organismal reproductive process growth oogenesis female sex differentiation multi-layer follicle stage preantral ovarian follicle growth germ cell development regulation of biosynthetic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of macromolecule biosynthetic process regulation of gene expression positive regulation of metabolic process biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process regulation of macromolecule biosynthetic process metabolic process positive regulation of macromolecule metabolic process macromolecule metabolic process regulation of metabolic process anatomical structure regression anatomical structure morphogenesis Mullerian duct regression urogenital system development cell-cell signaling sex determination anti-Mullerian hormone receptor signaling pathway gonadal mesoderm development mesenchyme development tissue development mesoderm development regulation of developmental process negative regulation of biological process regulation of ovarian follicle development negative regulation of ovarian follicle development negative regulation of developmental process	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D	IPR021203	Muellerian-inhibiting factor	Family
B, D	IPR029034	Cystine-knot cytokine	Homologous Superfamily
B, D	IPR017948	Transforming growth factor beta, conserved site	Conserved Site
B, D	IPR006799	Anti-Mullerian hormone, N-terminal	Domain
B, D	IPR001839	Transforming growth factor-beta, C-terminal	Domain
A, C	IPR021203	Muellerian-inhibiting factor	Family
A, C	IPR029034	Cystine-knot cytokine	Homologous Superfamily
A, C	IPR017948	Transforming growth factor beta, conserved site	Conserved Site
A, C	IPR006799	Anti-Mullerian hormone, N-terminal	Domain
A, C	IPR001839	Transforming growth factor-beta, C-terminal	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B, D	: P03971	persistent Mullerian duct syndrome Female Urogenital Diseases amenorrhea endometriosis hyperandrogenism male infertility oligodendroglioma polycystic ovary syndrome primitive neuroectodermal tumor anovulation hypogonadism medulloblastoma ovarian hyperstimulation syndrome premature menopause pseudohermaphroditism persistent Mullerian duct syndrome Female Urogenital Diseases amenorrhea endometriosis hyperandrogenism male infertility oligodendroglioma polycystic ovary syndrome primitive neuroectodermal tumor anovulation hypogonadism medulloblastoma ovarian hyperstimulation syndrome premature menopause pseudohermaphroditism cryptorchidism gonadal dysgenesis infertility disorder myocardial infarction primary ovarian failure
A, C	: P03971	persistent Mullerian duct syndrome Female Urogenital Diseases amenorrhea endometriosis hyperandrogenism male infertility oligodendroglioma polycystic ovary syndrome primitive neuroectodermal tumor anovulation hypogonadism medulloblastoma ovarian hyperstimulation syndrome premature menopause pseudohermaphroditism persistent Mullerian duct syndrome Female Urogenital Diseases amenorrhea endometriosis hyperandrogenism male infertility oligodendroglioma polycystic ovary syndrome primitive neuroectodermal tumor anovulation hypogonadism medulloblastoma ovarian hyperstimulation syndrome premature menopause pseudohermaphroditism cryptorchidism gonadal dysgenesis infertility disorder myocardial infarction primary ovarian failure

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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.