Annotations: 1NJJ

Crystal structure determination of T. brucei ornithine decarboxylase bound to D-ornithine and to G418

External Resource: Annotation

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

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d1njjd1	All beta proteins	Domain of alpha and beta subunits of F1 ATP synthase-like	Alanine racemase C-terminal domain-like	Eukaryotic ODC-like	Eukaryotic ornithine decarboxylase (ODC)	(Trypanosoma brucei gambiense ) [TaxId: 31285 ],	SCOPe (2.08)
D	d1njjd2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	PLP-binding barrel	Alanine racemase-like, N-terminal domain	Eukaryotic ornithine decarboxylase	(Trypanosoma brucei gambiense ) [TaxId: 31285 ],	SCOPe (2.08)
C	d1njjc1	All beta proteins	Domain of alpha and beta subunits of F1 ATP synthase-like	Alanine racemase C-terminal domain-like	Eukaryotic ODC-like	Eukaryotic ornithine decarboxylase (ODC)	(Trypanosoma brucei gambiense ) [TaxId: 31285 ],	SCOPe (2.08)
C	d1njjc2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	PLP-binding barrel	Alanine racemase-like, N-terminal domain	Eukaryotic ornithine decarboxylase	(Trypanosoma brucei gambiense ) [TaxId: 31285 ],	SCOPe (2.08)
B	d1njjb1	All beta proteins	Domain of alpha and beta subunits of F1 ATP synthase-like	Alanine racemase C-terminal domain-like	Eukaryotic ODC-like	Eukaryotic ornithine decarboxylase (ODC)	(Trypanosoma brucei gambiense ) [TaxId: 31285 ],	SCOPe (2.08)
B	d1njjb2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	PLP-binding barrel	Alanine racemase-like, N-terminal domain	Eukaryotic ornithine decarboxylase	(Trypanosoma brucei gambiense ) [TaxId: 31285 ],	SCOPe (2.08)
A	d1njja1	All beta proteins	Domain of alpha and beta subunits of F1 ATP synthase-like	Alanine racemase C-terminal domain-like	Eukaryotic ODC-like	Eukaryotic ornithine decarboxylase (ODC)	(Trypanosoma brucei gambiense ) [TaxId: 31285 ],	SCOPe (2.08)
A	d1njja2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	PLP-binding barrel	Alanine racemase-like, N-terminal domain	Eukaryotic ornithine decarboxylase	(Trypanosoma brucei gambiense ) [TaxId: 31285 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Trypsin	e1njjD1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: Trypsin	ECOD (v295.2)
D	NAD_binding_3	e1njjD2	A: alpha arrays	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: NAD_binding_3	ECOD (v295.2)
C	Pkinase, PK_Tyr_Ser-Thr	e1njjC1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: Pkinase, PK_Tyr_Ser-Thr	ECOD (v295.2)
B	PI3K_C2	e1njjB1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: PI3K_C2	ECOD (v295.2)
A	PI3Ka	e1njjA1	A: alpha arrays	X: HTH	H: HTH	T: winged helix domain	F: PI3Ka	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.40.37.10	Mainly Beta	Beta Barrel	Lyase, Ornithine Decarboxylase	Chain A, domain 1	CATH (4.3.0)
D	3.20.20.10	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Alanine racemase	CATH (4.3.0)
C	2.40.37.10	Mainly Beta	Beta Barrel	Lyase, Ornithine Decarboxylase	Chain A, domain 1	CATH (4.3.0)
C	3.20.20.10	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Alanine racemase	CATH (4.3.0)
B	2.40.37.10	Mainly Beta	Beta Barrel	Lyase, Ornithine Decarboxylase	Chain A, domain 1	CATH (4.3.0)
B	3.20.20.10	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Alanine racemase	CATH (4.3.0)
A	2.40.37.10	Mainly Beta	Beta Barrel	Lyase, Ornithine Decarboxylase	Chain A, domain 1	CATH (4.3.0)
A	3.20.20.10	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Alanine racemase	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	ornithine decarboxylase	ornithine decarboxylase activity carboxy-lyase activity lyase activity catalytic activity carbon-carbon lyase activity	amine metabolic process biogenic amine biosynthetic process biosynthetic process amine biosynthetic process polyamine biosynthetic process metabolic process cellular process polyamine metabolic process biogenic amine metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR002433	Ornithine decarboxylase	Family
A, B, C, D	IPR029066	PLP-binding barrel	Homologous Superfamily
A, B, C, D	IPR009006	Alanine racemase/group IV decarboxylase, C-terminal	Homologous Superfamily
A, B, C, D	IPR000183	Ornithine/DAP/Arg decarboxylase	Family
A, B, C, D	IPR022644	Orn/DAP/Arg decarboxylase 2, N-terminal	Domain
A, B, C, D	IPR022653	Orn/DAP/Arg decarboxylase 2, pyridoxal-phosphate binding site	Binding Site