Structure of PDB 6vzu Chain A

Receptor sequence

>6vzuA (length=405) Species: 10090 (Mus musculus)

KKRLVINLSNCRYDSVRRAAQQYGLREAGDNDDWTLYWTDYSVSLERVME
MKSYQKINHFPGMSEICRKDLLARNMSRMLKLFPKDFHFFPRTWCLPADW
GDLQTYSRTRKNKTYICKPDSGCQGRGIFITRSVKEIKPGEDMICQLYIS
KPFIIDGFKFDLRVYVLVTSCDPLRVFVYNEGLARFATTSYSHPNLDNLD
EICMHLTNYSINKHSSNFVQDAFSGSKRKLSTFNSYMKTHGYDVEQIWRG
IEDVIIKTLISAHPVIKHNYHTCFPSHTLNSACFEILGFDILLDRKLKPW
LLEVNHSPSFSTDSKLDKEVKDSLLYDALVLINLGNCDKKKVLEEERQRG
RFLQQCPNREIRLEEVKGFQAMRLQKTEEYEKKNCGGFRLIYPGLNLEKY
DKFFQ

3D structure

• PDB: 6vzu Structural basis for polyglutamate chain initiation and elongation by TTLL family enzymes.
• Chain: A
• Resolution: 1.98 Å

Enzymatic activity

• Enzyme Commision number: 6.3.2.-

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	peptide	A	E420 M428	E364 M372
BS02	RZP	A	C179 Q180 R219 L239 R241 N264 Y265 S266 K283 E359 N361 S363 P364 S365 K377	C123 Q124 R163 L183 R185 N208 Y209 S210 K227 E303 N305 S307 P308 S309 K321
BS03	ADP	A	K125 I172 K174 C179 G181 I184 Q202 Y204 I205 K215 D217 T263 N264 L358 E359	K69 I116 K118 C123 G125 I128 Q146 Y148 I149 K159 D161 T207 N208 L302 E303
BS04	MG	A	D346 E359	D290 E303
BS05	MG	A	E359 N361	E303 N305

Gene Ontology

Biological Process

• GO:0036211 protein modification process

External links

• PDB: RCSB:6vzu, PDBe:6vzu, PDBj:6vzu
• PDBsum: 6vzu
• PubMed: 32747782
• UniProt: A4Q9E8|TTLL6_MOUSE Tubulin polyglutamylase TTLL6 (Gene Name=Ttll6)