Structure of PDB 1phj Chain A

Receptor sequence
>1phjA (length=449) Species: 200597 (Sterkiella nova) [Search protein sequence]
KYEYVELAKASLTSAQPQHFYAVVIDATFPYKTNQERYICSLKIVDPTLY
LKQDASDYATLVLYAKRFEDLPIIHRAGDIIRVHRATLRLYNGQRQFNAN
VFYSSSWALFSTDKRSVTQEINNQDAVSDTTPFSFSSKHATIEKNEISIL
QNLRKWANQYFSSYSVISSDMYTALNKAQAQKGDFDVVAKILQVHELDEY
TNELKLKDASGQVFYTLSLKLKFPHVRTGEVVRIRSATYDETSTQKKVLI
LSHYSNIITFIQSSKLAKELRAKIQDDHSVEVASLKKNVSLNAVVLTEVD
KKHAALPSTSLQDLFHHADSDKELQAQDTFRTQFYVTKIEPSDVKEWVKG
YDRKTKKSSSLKKGDNIFQVQFLVKDASTQLNNNTYRVLLYTQDGLGANF
FNVKADNLHKNADARKKLEDSAELLTKFNSYVDAVVERRNGFYLIKDTK
3D structure
PDB1phj Nucleotide Shuffling and ssDNA Recognition in Oxytricha Nova Telomere End-Binding Protein Complexes
ChainA
Resolution2.5 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 K105 N139 Y142 K66 N100 Y103
BS02 dna A Y65 K66 T67 Q69 Y72 S75 K77 F107 I112 Y130 Q135 D223 D225 Y239 T240 L260 K261 R274 S275 H292 Y293 Y31 K32 T33 Q35 Y38 S41 K43 F68 I73 Y91 Q96 D184 D186 Y200 T201 L221 K222 R235 S236 H253 Y254
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:1phj, PDBe:1phj, PDBj:1phj
PDBsum1phj
PubMed12912928
UniProtP29549|TEBA_STENO Telomere-binding protein subunit alpha (Gene Name=MAC-56A)

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