Structure of PDB 2v6e Chain A

Receptor sequence

>2v6eA (length=531) Species: 255431 (Klebsiella phage phiKO2) [Search protein sequence]

VKIGELINSLVSEVEAIDASDRPQGDKTKKIKAAALKYKNALFNDKRKFR
GKGLEKRISANTFNSYMSRARKRFDDRLHHNFEKNVIKLSEKYPLYSEEL
SSWLSMPAASIRQHMSRLQAKLKEIMPLAEDLSNIKIGTKNSEAKINKLA
NKYPEWQFAISDLNSEDWKDKRDYLYKLFQQGSSLLEDLNNLKVNHEVLY
HLQLSSAERTSIQQRWANVLSEKKRNVVVIDYPRYMQAIYDIINKPIVSF
DLTTRRGMAPLAFALAALSGRRMIEIMLQGEFSVAGKYTVTFLGQAKKRS
EDKGISRKIYTLCDATLFVSLVNELRSCPAAADFDEVIKGYGENDTRSEN
GRINAILATAFNPWVKTFLGDDRRVYKDSRAIYARIAYEMFFRVDPRWKN
VDEDVFFMEILGHDDENTQLHYKQFKLANFSRTWRPNVGEENARLAALQK
LDSMMPDFARGDAGVRIHETVKQLVEQDPSIKITNSTLRPFNFSTRLIPR
YLEFAADALGQFVGENGQWQLKDEAPAIVLP

3D structure

PDB

2v6e An Interlocked Dimer of the Protelomerase Telk Distorts DNA Structure for the Formation of Hairpin Telomeres

Chain

Resolution

3.2 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

3.1.22.-

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	dna	A	N67 S71 R74 R212 Q216 W219 M276 I277 K300 R302 N357 A361 T362 N365 K369 V378 Y379 K380 K485 T487 N488 S489 R492 T498 R499 G520 Q521	N64 S68 R71 R209 Q213 W216 M273 I274 K297 R299 N354 A358 T359 N362 K366 V375 Y376 K377 K482 T484 N485 S486 R489 T495 R496 G517 Q518	PDBbind-CN: Kd=17nM
BS02	dna	A	G7 E8 L9 I61 S62 N64 T65 Y69 W219 K226 T257 R258 R259 K300 Y344 R350 A358 T362 K380 H424 Y425	G4 E5 L6 I58 S59 N61 T62 Y66 W216 K223 T254 R255 R256 K297 Y341 R347 A355 T359 K377 H421 Y422	PDBbind-CN: Kd=17nM
BS03	dna	A	R275 K300 K301 R302 D417 T421	R272 K297 K298 R299 D414 T418	PDBbind-CN: Kd=17nM

External links

PDB	RCSB:2v6e, PDBe:2v6e, PDBj:2v6e
PDBsum	2v6e
PubMed	17889664
UniProt	Q6UAV6\|PTELO_BPKO2 Protelomerase (Gene Name=26)

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