Structure of PDB 2i0q Chain A

Receptor sequence
>2i0qA (length=461) Species: 200597 (Sterkiella nova) [Search protein sequence]
KYEYVELAKASLTSAQPQHFYAVVIDATFPYKTNQERYICSLKIVDPTLY
LKQQKGAGDASDYATLVLYAKRFEDLPIIHRAGDIIRVHRATLRLYNGQR
QFNANVFYSSSWALFSTDKRSVTQEINNQDAVSDTTPFSFSSKHATIEKN
EISILQNLRKWANQYFSSYSVISSDMYTALNKAQAQKGDFDVVAKILQVH
ELDEYTNELKLKDASGQVFYTLSLKLKFPHVRTGEVVRIRSATYDETSTQ
KKVLILSHYSNIITFIQSSKLAKELRAKIQDDHSVEVASLKKNVSLNAVV
LTEVDKKHAALPSTSLQDLFHHADSDKELQAQDTFRTQFYVTKIEPSDVK
EWVKGYDRKTKKSSSLKGASGKGDNIFQVQFLVKDASTQLNNNTYRVLLY
TQDGLGANFFNVKADNLHKNADARKKLEDSAELLTKFNSYVDAVVERRNG
FYLIKDTKLIY
3D structure
PDB2i0q Structural reorganization and the cooperative binding of single-stranded telomere DNA in Sterkiella nova.
ChainA
Resolution1.91 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 F63 Y65 K66 T67 Y72 S75 K77 F107 I112 Y130 Q135 D223 D225 Y239 L258 L260 K261 R274 S275 H292 Y293 F29 Y31 K32 T33 Y38 S41 K43 F73 I78 Y96 Q101 D189 D191 Y205 L224 L226 K227 R240 S241 H258 Y259
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0005515 protein binding
GO:0010521 telomerase inhibitor activity
GO:0043047 single-stranded telomeric DNA binding
GO:0098505 G-rich strand telomeric DNA binding
Biological Process
GO:0000723 telomere maintenance
GO:0016233 telomere capping
GO:0032210 regulation of telomere maintenance via telomerase
Cellular Component
GO:0000781 chromosome, telomeric region
GO:0000782 telomere cap complex
GO:0000783 nuclear telomere cap complex
GO:0005634 nucleus
GO:0005694 chromosome
GO:0032991 protein-containing complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2i0q, PDBe:2i0q, PDBj:2i0q
PDBsum2i0q
PubMed17082188
UniProtP29549|TEBA_STENO Telomere-binding protein subunit alpha (Gene Name=MAC-56A)

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