Annotations: 3L21

The crystal structure of a dimeric mutant of dihydrodipicolinate synthase (DAPA, RV2753C) from Mycobacterium Tuberculosis - DHDPS-A204R

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
F	d3l21f_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	automated matches	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
E	d3l21e_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	automated matches	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
D	d3l21d_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	automated matches	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
C	d3l21c_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	automated matches	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
B	d3l21b_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	automated matches	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)
A	d3l21a_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	automated matches	(Mycobacterium tuberculosis ) [TaxId: 1773 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	Aldolase	8033948	3000445	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Aldolase	8033948	3000445	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Aldolase	8033948	3000445	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Aldolase	8033948	3000445	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Aldolase	8033948	3000445	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Aldolase	8033948	3000445	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	FAD_binding_4	e3l21F1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: FAD_binding_4	ECOD (v295.2)
E	FAD_binding_4	e3l21E1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: FAD_binding_4	ECOD (v295.2)
D	FAD_binding_4	e3l21D1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: FAD_binding_4	ECOD (v295.2)
C	FAD_binding_4	e3l21C1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: FAD_binding_4	ECOD (v295.2)
B	FAD_binding_4	e3l21B1	A: alpha arrays	X: Alpha-beta plaits	H: Phage tail protein-like	T: Transmembrane protein 14A	F: FAD_binding_4	ECOD (v295.2)
A	C1-set	e3l21A1	A: alpha arrays	X: Acyl-CoA binding protein-like	H: Macro domain-like	T: Macro domain-like	F: C1-set	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
E	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
D	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
C	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
B	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
A	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF00701	Dihydrodipicolinate synthetase family (DHDPS)	Dihydrodipicolinate synthetase family	This family has a TIM barrel structure.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Dihydrodipicolinate synthase	4-hydroxy-tetrahydrodipicolinate synthase activity amine-lyase activity lyase activity catalytic activity carbon-nitrogen lyase activity	small molecule biosynthetic process oxoacid metabolic process L-lysine biosynthetic process aspartate family amino acid biosynthetic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process carboxylic acid biosynthetic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process small molecule biosynthetic process oxoacid metabolic process L-lysine biosynthetic process aspartate family amino acid biosynthetic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process carboxylic acid biosynthetic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process small molecule metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR020624	Schiff base-forming aldolase, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F	IPR005263	4-hydroxy-tetrahydrodipicolinate synthase, DapA	Family
A, B, C, D, E A, B, C, D, E, F	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR020625	Schiff base-forming aldolase, active site	Active Site
A, B, C, D, E A, B, C, D, E, F	IPR002220	DapA-like	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D, E A, B, C, D, E, F	CME	Parent Component: CYS
A, B, C, D, E A, B, C, D, E, F	KPI	Parent Component: LYS : AA0287 : N6-pyruvic acid 2-iminyl-L-lysine MOD:00292