3CB4

The Crystal Structure of LepA

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth D]	GTP_EFTU_D2	e3cb4D2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: GTP_EFTU_D2	ECOD (1.6)
A [auth D]	EFG_C	e3cb4D4	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_C	ECOD (1.6)
A [auth D]	EFG_II	e3cb4D1	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_II	ECOD (1.6)
A [auth D]	LepA_C	e3cb4D5	A: a+b two layers	X: GTP-binding protein lepA C-terminal domain-like	H: GTP-binding protein lepA C-terminal domain (From Topology)	T: GTP-binding protein lepA C-terminal domain	F: LepA_C	ECOD (1.6)
A [auth D]	MnmE_helical_2nd	e3cb4D3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
B [auth A]	GTP_EFTU_D2	e3cb4A4	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: GTP_EFTU_D2	ECOD (1.6)
B [auth A]	EFG_C	e3cb4A5	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_C	ECOD (1.6)
B [auth A]	EFG_II	e3cb4A1	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_II	ECOD (1.6)
B [auth A]	LepA_C	e3cb4A6	A: a+b two layers	X: GTP-binding protein lepA C-terminal domain-like	H: GTP-binding protein lepA C-terminal domain (From Topology)	T: GTP-binding protein lepA C-terminal domain	F: LepA_C	ECOD (1.6)
B [auth A]	MnmE_helical_2nd	e3cb4A3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
C [auth B]	GTP_EFTU_D2	e3cb4B4	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: GTP_EFTU_D2	ECOD (1.6)
C [auth B]	EFG_C	e3cb4B5	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_C	ECOD (1.6)
C [auth B]	EFG_II	e3cb4B1	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_II	ECOD (1.6)
C [auth B]	LepA_C	e3cb4B6	A: a+b two layers	X: GTP-binding protein lepA C-terminal domain-like	H: GTP-binding protein lepA C-terminal domain (From Topology)	T: GTP-binding protein lepA C-terminal domain	F: LepA_C	ECOD (1.6)
C [auth B]	MnmE_helical_2nd	e3cb4B3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
D [auth C]	GTP_EFTU_D2	e3cb4C4	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: GTP_EFTU_D2	ECOD (1.6)
D [auth C]	EFG_C	e3cb4C5	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_C	ECOD (1.6)
D [auth C]	EFG_II	e3cb4C1	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_II	ECOD (1.6)
D [auth C]	LepA_C	e3cb4C6	A: a+b two layers	X: GTP-binding protein lepA C-terminal domain-like	H: GTP-binding protein lepA C-terminal domain (From Topology)	T: GTP-binding protein lepA C-terminal domain	F: LepA_C	ECOD (1.6)
D [auth C]	MnmE_helical_2nd	e3cb4C3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
E	GTP_EFTU_D2	e3cb4E5	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: GTP_EFTU_D2	ECOD (1.6)
E	EFG_C	e3cb4E7	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_C	ECOD (1.6)
E	EFG_II	e3cb4E6	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_II	ECOD (1.6)
E	LepA_C	e3cb4E8	A: a+b two layers	X: GTP-binding protein lepA C-terminal domain-like	H: GTP-binding protein lepA C-terminal domain (From Topology)	T: GTP-binding protein lepA C-terminal domain	F: LepA_C	ECOD (1.6)
E	MnmE_helical_2nd	e3cb4E4	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
F	GTP_EFTU_D2	e3cb4F4	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: GTP_EFTU_D2	ECOD (1.6)
F	EFG_C	e3cb4F5	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_C	ECOD (1.6)
F	EFG_II	e3cb4F1	A: a+b two layers	X: Alpha-beta plaits	H: EF-G C-terminal domain-like (From Topology)	T: EF-G C-terminal domain-like	F: EFG_II	ECOD (1.6)
F	LepA_C	e3cb4F6	A: a+b two layers	X: GTP-binding protein lepA C-terminal domain-like	H: GTP-binding protein lepA C-terminal domain (From Topology)	T: GTP-binding protein lepA C-terminal domain	F: LepA_C	ECOD (1.6)
F	MnmE_helical_2nd	e3cb4F3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth D]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
A [auth D]	2.40.30.10	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
A [auth D]	3.30.70.870	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation Factor G (Translational Gtpase), domain 3	CATH (4.3.0)
A [auth D]	3.30.70.240	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
A [auth D]	3.30.70.2570	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation factor 4, C-terminal domain	CATH (4.3.0)
B [auth A]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
B [auth A]	2.40.30.10	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
B [auth A]	3.30.70.870	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation Factor G (Translational Gtpase), domain 3	CATH (4.3.0)
B [auth A]	3.30.70.240	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
B [auth A]	3.30.70.2570	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation factor 4, C-terminal domain	CATH (4.3.0)
C [auth B]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
C [auth B]	2.40.30.10	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
C [auth B]	3.30.70.870	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation Factor G (Translational Gtpase), domain 3	CATH (4.3.0)
C [auth B]	3.30.70.240	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
C [auth B]	3.30.70.2570	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation factor 4, C-terminal domain	CATH (4.3.0)
D [auth C]	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
D [auth C]	2.40.30.10	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
D [auth C]	3.30.70.870	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation Factor G (Translational Gtpase), domain 3	CATH (4.3.0)
D [auth C]	3.30.70.240	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
D [auth C]	3.30.70.2570	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation factor 4, C-terminal domain	CATH (4.3.0)
E	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
E	2.40.30.10	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
E	3.30.70.870	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation Factor G (Translational Gtpase), domain 3	CATH (4.3.0)
E	3.30.70.240	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
E	3.30.70.2570	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation factor 4, C-terminal domain	CATH (4.3.0)
F	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
F	2.40.30.10	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
F	3.30.70.870	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation Factor G (Translational Gtpase), domain 3	CATH (4.3.0)
F	3.30.70.240	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
F	3.30.70.2570	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation factor 4, C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	PF00679	Elongation factor G C-terminus (EFG_C)	Elongation factor G C-terminus	This domain includes the carboxyl terminal regions of Elongation factor G, elongation factor 2 and some tetracycline resistance proteins and adopt a ferredoxin-like fold.	Domain
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	PF00009	Elongation factor Tu GTP binding domain (GTP_EFTU)	Elongation factor Tu GTP binding domain	This domain contains a P-loop motif, also found in several other families such as Pfam:PF00071, Pfam:PF00025 and Pfam:PF00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains.	Domain
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	PF06421	GTP-binding protein LepA C-terminus (LepA_C)	GTP-binding protein LepA C-terminus	-	Family
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	PF03144	Elongation factor Tu domain 2 (GTP_EFTU_D2)	Elongation factor Tu domain 2	Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as e ...	Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as elongation factor G and translation initiation factor IF-2. This domain is structurally related to Pfam:PF03143, and in fact has weak sequence matches to this domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	GTP-binding protein lepA	guanosine tetraphosphate binding guanyl nucleotide binding binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding guanosine tetraphosphate binding guanyl nucleotide binding binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding translation regulator activity translation regulator activity, nucleic acid binding translation elongation factor activity nucleic acid binding translation factor activity, RNA binding GTP binding purine ribonucleoside triphosphate binding ribonucleoprotein complex binding protein-containing complex binding ribosomal large subunit binding ribosome binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity identical protein binding protein binding ribosomal small subunit binding	response to stimulus response to stress response to abiotic stimulus response to cold response to temperature stimulus regulation of cellular process cellular biosynthetic process positive regulation of protein metabolic process organonitrogen compound biosynthetic process positive regulation of biological process positive regulation of translation positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process response to stimulus response to stress response to abiotic stimulus response to cold response to temperature stimulus regulation of cellular process cellular biosynthetic process positive regulation of protein metabolic process organonitrogen compound biosynthetic process positive regulation of biological process positive regulation of translation positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process post-transcriptional regulation of gene expression positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process organonitrogen compound metabolic process cellular metabolic process regulation of protein metabolic process biological regulation regulation of cellular metabolic process primary metabolic process regulation of macromolecule metabolic process gene expression translation macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of translation regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process response to pH cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular component organization or biogenesis ribosomal small subunit biogenesis response to osmotic stress response to salt stress	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR000795	Translational (tr)-type GTP-binding domain	Domain
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR035647	EF-G domain III/V-like	Homologous Superfamily
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR004161	Translation elongation factor EFTu-like, domain 2	Domain
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR038363	LepA, C-terminal domain superfamily	Homologous Superfamily
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR005225	Small GTP-binding domain	Domain
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR000640	Elongation factor EFG, domain V-like	Domain
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR031157	Tr-type G domain, conserved site	Conserved Site
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR035654	Elongation factor 4, domain IV	Domain
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR006297	Elongation factor 4	Family
A [auth D], B [auth A], C [auth B], D [auth C], E, A [auth D], B [auth A], C [auth B], D [auth C], E, F	IPR013842	GTP-binding protein LepA, C-terminal	Domain