Annotations: 3TIN

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3tina1	Alpha and beta proteins (a/b)	PreATP-grasp domain	PreATP-grasp domain	Tubulin tyrosine ligase (TTL) N-terminal domain-like	Tubulin tyrosine ligase (TTL) N-terminal domain	Western clawed frog (Xenopus tropicalis ) [TaxId: 8364 ],	SCOPe (2.08)
A	d3tina3	Alpha and beta proteins (a+b)	ATP-grasp	Glutathione synthetase ATP-binding domain-like	Tubulin tyrosine ligase (TTL) C-terminal domain-like	Tubulin tyrosine ligase (TTL) C-terminal domain	Western clawed frog (Xenopus tropicalis ) [TaxId: 8364 ],	SCOPe (2.08)
A	d3tina2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Western clawed frog (Xenopus tropicalis ) [TaxId: 8364 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Sigma70_r2,Sigma70_ner	e3tinA1	A: alpha bundles	X: Lipocalins/Streptavidin	H: SAM/DNA-glycosylase	T: SAM domain-like	F: Sigma70_r2,Sigma70_ner	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.11480	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.30.470.20	Alpha Beta	2-Layer Sandwich	D-amino Acid Aminotransferase	Chain A, domain 1	CATH (4.3.0)
A	3.30.1490.20	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03133	Tubulin-tyrosine ligase family (TTL)	Tubulin-tyrosine ligase family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Ttl protein	acid-amino acid ligase activity catalytic activity, acting on a protein tubulin-tyrosine ligase activity catalytic activity ligase activity, forming carbon-nitrogen bonds ligase activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding acid-amino acid ligase activity catalytic activity, acting on a protein tubulin-tyrosine ligase activity catalytic activity ligase activity, forming carbon-nitrogen bonds ligase activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cation binding metal ion binding	cellular component organization organelle organization microtubule cytoskeleton organization cellular process microtubule-based process cellular component organization or biogenesis cytoskeleton organization	polymeric cytoskeletal fiber intracellular anatomical structure spindle intracellular membraneless organelle spindle microtubule intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex polymeric cytoskeletal fiber intracellular anatomical structure spindle intracellular membraneless organelle spindle microtubule intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR052492	Tubulin--tyrosine ligase	Family
A	IPR004344	Tubulin-tyrosine ligase/Tubulin polyglutamylase	Family

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.