PDB entry 1r1k
View 1r1k on RCSB PDB site
Description: Crystal structure of the ligand-binding domains of the heterodimer EcR/USP bound to ponasterone A
Class: hormone/growth factor receptor
Keywords: NUCLEAR RECEPTOR, TRANSCRIPTION REGULATION, HETERODIMER, ALPHA-HELICAL SANDWICH, Structural Proteomics in Europe, SPINE, Structural Genomics, hormone/growth factor receptor COMPLEX
Deposited on
2003-09-24, released
2003-11-18
The last revision prior to the SCOPe 2.08 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 2.9 Å
R-factor: 0.243
AEROSPACI score: 0.17
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: ultraspiracle protein
Species: Heliothis virescens [TaxId:7102]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1r1ka_ - Chain 'D':
Compound: Ecdysone receptor
Species: Heliothis virescens [TaxId:7102]
Gene: ECR OR NR1H1
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1r1kd_ - Heterogens: P1A, EPH, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1r1kA (A:)
mvqelsierllemeslvadpseefqflrvgpdsnvppkfrapvsslcqignkqiaalvvw
ardiphfsqlemedqillikgswnelllfaiawrsmeflteerdgvdgtgnrttsppqlm
clmpgmtlhrnsalqagvgqifdrvlselslkmrtlrvdqaeyvalkaiillnpdvkglk
nrqevevlrekmflcldeycrrsrsseegrfaalllrlpalrsislksfehlfffhlvad
tsiagyirdalrnhappidtnmm
Sequence, based on observed residues (ATOM records): (download)
>1r1kA (A:)
vqelsierllemeslvadpseefqflrvgpdsnvppkfrapvsslcqignkqiaalvvwa
rdiphfsqlemedqillikgswnelllfaiawrsmeflterttsppqlmclmpgmtlhrn
salqagvgqifdrvlselslkmrtlrvdqaeyvalkaiillnpdvkglknrqevevlrek
mflcldeycrrsrsseegrfaalllrlpalrsislksfehlfffhlvadtsiagyirdal
r
- Chain 'D':
Sequence, based on SEQRES records: (download)
>1r1kD (D:)
gshmasmtggqqmgrdplknvppltanqksliarlvwyqegyeqpseedlkrvtqtwqsd
eddedsdmpfrqitemtiltvqlivefakglpgfakisqsdqitllkacssevmmlrvar
rydaatdsvlfannqaytrdnyrkagmayviedllhfcrcmysmmmdnvhyalltaivif
sdrpgleqpllveeiqryylntlrvyilnqnsasprcavifgkilgilteirtlgmqnsn
mcislklknrklppfleeiwdvadva
Sequence, based on observed residues (ATOM records): (download)
>1r1kD (D:)
vppltanqksliarlvwyqegyeqpseedlkrvtqtwdsdmpfrqitemtiltvqlivef
akglpgfakisqsdqitllkacssevmmlrvarrydaatdsvlfannqaytrdnyrkagm
ayviedllhfcrcmysmmmdnvhyalltaivifsdrpgleqpllveeiqryylntlrvyi
lnqnsasprcavifgkilgilteirtlgmqnsnmcislklknrklppfleeiwdva