Annotations: 6FKK

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Sema domain-like	8099981	4000934	SCOP2 (2022-06-29)
A	SCOP2 Family	Plexin repeat-like	8101123	4001807	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Sema domain-like	8099982	3000180	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Plexin repeat-like	8101124	3000415	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Sema_1	e6fkkA2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: Sema_1	ECOD (1.6)
A	PSI_1	e6fkkA1	A: few secondary structure elements	X: Trefoil/Plexin domain-like (From Topology)	H: Trefoil/Plexin domain-like (From Topology)	T: Trefoil/Plexin domain-like	F: PSI_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01403	Sema domain (Sema)	Sema domain	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	MIP07328p	protein binding binding semaphorin receptor binding signaling receptor binding molecular function activator activity molecular function regulator activity signaling receptor regulator activity chemorepellent activity receptor ligand activity signaling receptor activator activity	developmental process multicellular organism development multicellular organismal process embryo development ending in birth or egg hatching anatomical structure development embryo development embryonic development via the syncytial blastoderm cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus semaphorin-plexin signaling pathway signaling developmental process multicellular organism development multicellular organismal process embryo development ending in birth or egg hatching anatomical structure development embryo development embryonic development via the syncytial blastoderm cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus semaphorin-plexin signaling pathway signaling biological regulation cell communication cellular process signal transduction chemotaxis negative chemotaxis taxis response to chemical response to external stimulus locomotion axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation cellular component organization or biogenesis system development plasma membrane bounded cell projection organization axon guidance nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron projection guidance neuron development positive regulation of locomotion regulation of cell motility positive regulation of biological process positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration cell migration cell motility positive regulation of cellular process negative regulation of locomotion developmental growth negative regulation of chemotaxis regulation of cell development regulation of biological quality regulation of cell projection organization negative regulation of axonogenesis negative regulation of developmental growth regulation of response to stimulus negative regulation of multicellular organismal process regulation of neuron projection development regulation of cellular component organization regulation of developmental process regulation of response to external stimulus cell growth negative regulation of neurogenesis regulation of axon extension involved in axon guidance regulation of extent of cell growth negative regulation of nervous system development negative regulation of cell differentiation regulation of anatomical structure morphogenesis neuron projection extension regulation of developmental growth developmental cell growth negative regulation of developmental process growth negative regulation of axon extension regulation of chemotaxis regulation of cell growth negative regulation of cell development axon extension regulation of growth regulation of cellular component size negative regulation of biological process regulation of cell differentiation regulation of neurogenesis negative regulation of growth neuron projection extension involved in neuron projection guidance negative regulation of cellular component organization negative regulation of axon extension involved in axon guidance negative regulation of cell growth developmental growth involved in morphogenesis negative regulation of response to external stimulus regulation of axon extension regulation of nervous system development regulation of axonogenesis negative regulation of cellular process regulation of multicellular organismal process axon extension involved in axon guidance negative regulation of cell projection organization regulation of cell size regulation of multicellular organismal development negative regulation of response to stimulus negative regulation of neuron projection development regulation of plasma membrane bounded cell projection organization regulation of anatomical structure size	membrane cellular anatomical entity intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR042068	Semaphorin-1A, sema domain	Domain
A	IPR036352	Sema domain superfamily	Homologous Superfamily
A	IPR001627	Sema domain	Domain
A	IPR027231	Semaphorin	Family
A	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.