Annotations: 6V6H

Crystal structure of histidine ammonia-lyase from Trypanosoma cruzi

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	L-aspartase-like	8099482	3001572	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	L-aspartase-like	8099482	3001572	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	L-aspartase-like	8099482	3001572	SCOP2B (2022-06-29)
A	SCOP2 Family	HAL/PAL-like	8099481	4001447	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	L-aspartase-like	8099482	3001572	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)
D	SBP_bac_1	e6v6hD1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: SBP_bac_1	ECOD (v294.2)
C	SBP_bac_1	e6v6hC1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: SBP_bac_1	ECOD (v294.2)
B	SBP_bac_1	e6v6hB1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: SBP_bac_1	ECOD (v294.2)
A	SBP_bac_1	e6v6hA1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: SBP_bac_1	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00221	Aromatic amino acid lyase (Lyase_aromatic)	Aromatic amino acid lyase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Histidine ammonia-lyase	histidine ammonia-lyase activity lyase activity ammonia-lyase activity catalytic activity carbon-nitrogen lyase activity	-	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR024083	Fumarase/histidase, N-terminal	Homologous Superfamily
A, B, C, D	IPR001106	Aromatic amino acid lyase	Family
A, B, C, D	IPR022313	Phenylalanine/histidine ammonia-lyases, active site	Active Site
A, B, C, D	IPR008948	L-Aspartase-like	Homologous Superfamily
A, B, C, D	IPR005921	Histidine ammonia-lyase	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D	CSS	Parent Component: CYS : AA0269 : L-cysteine persulfide MOD:00274
A, B, C, D	MDO	Parent Component: ALA, SER, GLY : AA0269

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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.