PDB entry 1cqt
View 1cqt on RCSB PDB site
Description: crystal structure of a ternary complex containing an oca-b peptide, the oct-1 pou domain, and an octamer element
Class: gene regulation/DNA
Keywords: pou domain, protein-DNA complex, oct1, oca-b, protein-DNA interface, gene regulation/DNA
Deposited on
1999-08-11, released
1999-11-15
The last revision prior to the SCOPe 2.08 freeze date was dated
2009-02-24, with a file datestamp of
2009-02-03.
Experiment type: XRAY
Resolution: 3.2 Å
R-factor: 0.264
AEROSPACI score: 0.15
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: pou domain, class 2, transcription factor 1
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1cqta1, d1cqta2 - Chain 'B':
Compound: pou domain, class 2, transcription factor 1
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1cqtb1, d1cqtb2 - Chain 'I':
Compound: pou domain, class 2, associating factor 1
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
- Chain 'J':
Compound: pou domain, class 2, associating factor 1
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
- Chain 'M':
Compound: DNA (5'-d(*tp*gp*tp*ap*tp*gp*cp*ap*ap*ap*tp*ap*ap*gp*g)-3')
- Chain 'N':
Compound: DNA (5'-d(*ap*cp*cp*tp*tp*ap*tp*tp*tp*gp*cp*ap*tp*ap*c)-3')
- Chain 'O':
Compound: DNA (5'-d(*tp*gp*tp*ap*tp*gp*cp*ap*ap*ap*tp*ap*ap*gp*g)-3')
- Chain 'P':
Compound: DNA (5'-d(*ap*cp*cp*tp*tp*ap*tp*tp*tp*gp*cp*ap*tp*ap*c)-3')
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1cqtA (A:)
gsreepsdleeleqfaktfkqrriklgftqgdvglamgklygndfsqttisrfealnlsf
knmcklkpllekwlndaenlssdsslsspsalnspgieglsrrrkkrtsietnirvalek
sflenqkptseeitmiadqlnmekevirvwfcnrrqkekrinp
Sequence, based on observed residues (ATOM records): (download)
>1cqtA (A:)
epsdleeleqfaktfkqrriklgftqgdvglamgklygndfsqttisrfealnlsfknmc
klkpllekwlndaerkkrtsietnirvaleksflenqkptseeitmiadqlnmekevirv
wfcnrrqkekrinp
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1cqtB (B:)
gsreepsdleeleqfaktfkqrriklgftqgdvglamgklygndfsqttisrfealnlsf
knmcklkpllekwlndaenlssdsslsspsalnspgieglsrrrkkrtsietnirvalek
sflenqkptseeitmiadqlnmekevirvwfcnrrqkekrinp
Sequence, based on observed residues (ATOM records): (download)
>1cqtB (B:)
dleeleqfaktfkqrriklgftqgdvglamgklyndfsqttisrfealnlsfknmcklkp
llekwlndaerkkrtsietnirvaleksflenqktseeitmiadqlnmekevirvwfcnr
rqkekrinp
- Chain 'I':
No sequence available.
- Chain 'J':
No sequence available.
- Chain 'M':
No sequence available.
- Chain 'N':
No sequence available.
- Chain 'O':
No sequence available.
- Chain 'P':
No sequence available.