3EMO | pdb_00003emo

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth B]	SCOP2B Superfamily	Pili subunits	8042007	3000097	SCOP2B (2022-06-29)
B [auth A]	SCOP2B Superfamily	Pili subunits	8042007	3000097	SCOP2B (2022-06-29)
A [auth C]	SCOP2B Superfamily	Pili subunits	8042007	3000097	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth B]	YadA_stalk	e3emoB4	A: beta duplicates or obligate multimers	X: Trimeric autotransporter adhesin GIN domain (From Topology)	H: Trimeric autotransporter adhesin GIN domain (From Topology)	T: Trimeric autotransporter adhesin GIN domain	F: YadA_stalk	ECOD (1.6)
C [auth B]	YadA_anchor	e3emoB3	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: YadA_anchor	ECOD (1.6)
B [auth A]	YadA_stalk	e3emoA2	A: beta duplicates or obligate multimers	X: Trimeric autotransporter adhesin GIN domain (From Topology)	H: Trimeric autotransporter adhesin GIN domain (From Topology)	T: Trimeric autotransporter adhesin GIN domain	F: YadA_stalk	ECOD (1.6)
B [auth A]	YadA_anchor	e3emoA1	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: YadA_anchor	ECOD (1.6)
A [auth C]	YadA_stalk	e3emoC2	A: beta duplicates or obligate multimers	X: Trimeric autotransporter adhesin GIN domain (From Topology)	H: Trimeric autotransporter adhesin GIN domain (From Topology)	T: Trimeric autotransporter adhesin GIN domain	F: YadA_stalk	ECOD (1.6)
A [auth C]	YadA_anchor	e3emoC3	A: a+b two layers	X: Pili subunits (From Topology)	H: Pili subunits (From Topology)	T: Pili subunits	F: YadA_anchor	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth B]	3.30.1300.30	Alpha Beta	2-Layer Sandwich	Pantoate--beta-alanine Ligase	Chain: A,domain 2	CATH (4.2.0)
B [auth A]	3.30.1300.30	Alpha Beta	2-Layer Sandwich	Pantoate--beta-alanine Ligase	Chain: A,domain 2	CATH (4.2.0)
A [auth C]	3.30.1300.30	Alpha Beta	2-Layer Sandwich	Pantoate--beta-alanine Ligase	Chain: A,domain 2	CATH (4.2.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B [auth A], C [auth B]	Hia (Adhesin)	-	localization establishment of protein localization nitrogen compound transport protein transport transport macromolecule localization intracellular protein localization establishment of localization	cell surface cellular anatomical structure cell periphery cell outer membrane external encapsulating structure membrane cell envelope outer membrane

Chains	Accession	Name	Type
A [auth C], B [auth A], C [auth B]	IPR040482	Trimeric autotransporter adhesin, Trp ring domain	Domain
A [auth C], B [auth A], C [auth B]	IPR008635	Trimeric autotransporter adhesin YadA-like, stalk domain	Domain
A [auth C], B [auth A], C [auth B]	IPR028230	Trimeric autotransporter adhesin, tryptophan-ring motif	Domain
A [auth C], B [auth A], C [auth B]	IPR037174	Trimeric adhesin	Homologous Superfamily
A [auth C], B [auth A], C [auth B]	IPR005594	Trimeric autotransporter adhesin YadA-like, C-terminal membrane anchor domain	Domain
A [auth C], B [auth A], C [auth B]	IPR024973	ESPR domain	Domain
A [auth C], B [auth A], C [auth B]	IPR054742	Autotransporter adhesin NhhA, Trp-ring domain	Domain
A [auth C], B [auth A], C [auth B]	IPR029275	Trimeric autotransporter adhesin, putative GIN domain	Domain
A [auth C], B [auth A], C [auth B]	IPR045584	Pilin-like	Homologous Superfamily

Chains	External Link	Type	Class	Superfamily	Family
A [auth C], B [auth A], C [auth B]	OPM	Transmembrane	Beta-barrel transmembrane	Trimeric autotransporter (n=12,S=12)	Autotransporter-2 (AT-2)

Chains	External Link	Comment
A [auth C], B [auth A], C [auth B]	PDBTM	Annotated as membrane protein by PDBTM

Chains	External Link	Comment
A [auth C], B [auth A], C [auth B]	MemProtMD	Annotated as membrane protein by MemProtMD

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.

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