1XTA | pdb_00001xta

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1xtab1	Alpha and beta proteins (a+b)	PR-1-like	PR-1-like	PR-1-like	automated matches	(Naja atra ) [TaxId: 8656 ],	SCOPe (2.08)
B	d1xtab2	Small proteins	Crisp domain-like	Crisp domain-like	automated matches	automated matches	(Naja atra ) [TaxId: 8656 ],	SCOPe (2.08)
A	d1xtaa1	Alpha and beta proteins (a+b)	PR-1-like	PR-1-like	PR-1-like	automated matches	(Naja atra ) [TaxId: 8656 ],	SCOPe (2.08)
A	d1xtaa2	Small proteins	Crisp domain-like	Crisp domain-like	automated matches	automated matches	(Naja atra ) [TaxId: 8656 ],	SCOPe (2.08)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	MATH_2	e1xtaB1	A: beta barrels	X: HTH	H: Nudix	T: winged helix domain	F: MATH_2	ECOD (v294.2)
A	EF-hand_6	e1xtaA1	A: beta barrels	X: Globin-like	H: Globin-like	T: Globin-like	F: EF-hand_6	ECOD (v294.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.33.10	Alpha Beta	3-Layer(aba) Sandwich	Pathogenesis-related Protein p14a	CAP	CATH (4.3.0)
B	1.10.10.740	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Crisp domain	CATH (4.3.0)
A	3.40.33.10	Alpha Beta	3-Layer(aba) Sandwich	Pathogenesis-related Protein p14a	CAP	CATH (4.3.0)
A	1.10.10.740	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Crisp domain	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Natrin 1	toxin activity potassium channel regulator activity channel regulator activity ion channel regulator activity molecular function regulator activity transporter regulator activity calcium channel regulator activity	response to stimulus defense response response to stress	cellular anatomical structure extracellular region

Chains	Accession	Name	Type
A, B	IPR013871	Cysteine-rich secretory protein	Domain
A, B	IPR003582	ShKT domain	Domain
A, B	IPR014044	CAP domain	Domain
A, B	IPR042076	Crisp-like domain	Homologous Superfamily
A, B	IPR035940	CAP superfamily	Homologous Superfamily
A, B	IPR034117	Cysteine-rich secretory protein, SCP domain	Domain
A, B	IPR001283	Cysteine-rich secretory protein-related	Family
A, B	IPR018244	Allergen V5/Tpx-1-related, conserved site	Conserved Site

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.