PDB entry 1ph3
View 1ph3 on RCSB PDB site
Description: crystal structure of the oxytricha nova telomere end-binding protein complexed with noncognate ssDNA ggggttttggtg
Class: DNA binding protein/DNA
Keywords: single strand DNA binding protein, protein DNA interactions, sequence specificity, noncognate, oligonucleotide and oligosaccharide binding fold, ob fold, telomeres, protein/DNA
Deposited on
2003-05-29, released
2003-06-17
The last revision prior to the SCOP 1.75 freeze date was dated
2003-11-25, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.23
AEROSPACI score: 0.41
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Telomere-binding protein alpha subunit
Species: Oxytricha nova
Gene: MAC-56A AND MAC-56K AND MAC-56S
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d1ph3a1, d1ph3a2, d1ph3a3 - Chain 'B':
Compound: Telomere-binding protein beta subunit
Species: Oxytricha nova
Gene: MAC-41A AND MAC-41S
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d1ph3b_ - Chain 'D':
Compound: 5'-d(*gp*gp*gp*gp*tp*tp*tp*tp*gp*gp*tp*g)-3'
- Chain 'G':
Compound: 5'-d(*gp*gp*gp*gp*tp*tp*tp*tp*gp*gp*gp*gp*t)-3'
- Chain 'H':
Compound: 5'-d(*gp*gp*gp*gp*tp*tp*tp*tp*gp*gp*gp*gp*t)-3'
- Heterogens: NA, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1ph3A (A:)
yeyvelakasltsaqpqhfyavvidatfpyktnqeryicslkivdptlylkqqkgagdas
dyatlvlyakrfedlpiihragdiirvhratlrlyngqrqfnanvfyssswalfstdkrs
vtqeinnqdavsdttpfsfsskhatiekneisilqnlrkwanqyfssysvissdmytaln
kaqaqkgdfdvvakilqvheldeytnelklkdasgqvfytlslklkfphvrtgevvrirs
atydetstqkkvlilshysniitfiqssklakelrakiqddhsvevaslkknvslnavvl
tevdkkhaalpstslqdlfhhadsdkelqaqdtfrtqfyvtkiepsdvkewvkgydrktk
kssslkgasgkgdnifqvqflvkdastqlnnntyrvllytqdglganffnvkadnlhkna
darkkledsaelltkfnsyvdavverrngfylikdtkliy
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1ph3B (B:)
qqqsafkqlytelfnnegdfskvssnlkkplkcyvkesyphflvtdgyffvapyftkeav
nefhakfpnvnivdltdkvivinnwslelrrvnsaevftsyanlearlivhsfkpnlqer
lnptrypvnlfrddefkttiqhfrhtalqaainktvkgdnlvdiskvadaagkkgkvdag
ivkasaskgdefsdfsfkegntatlkiadifvqekg
- Chain 'D':
No sequence available.
- Chain 'G':
No sequence available.
- Chain 'H':
No sequence available.