PDB entry 1xkx

View 1xkx on RCSB PDB site
Description: Kinetic and crystallographic studies on 2-(beta-D-glucopyranosyl)-5-methyl-1,3,4-oxadiazole,-benzothiazole, and-benzimidazole, inhibitors of muscle glycogen phosphorylase b. Evidence for a new binding site.
Class: transferase
Keywords: glycogenolysis, type 2 diabetes, TRANSFERASE
Deposited on 2004-09-30, released 2005-03-15
The last revision prior to the SCOPe 2.06 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 1.93 Å
R-factor: 0.185
AEROSPACI score: 0.45 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Glycogen phosphorylase, muscle form
    Species: Oryctolagus cuniculus [TaxId:9986]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d1xkxa_
  • Heterogens: IMK, PLP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1xkxA (A:)
srplsdqekrkqisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtvr
dhlvgrwirtqqhyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldme
eleeieedaglgngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeead
dwlrygnpwekarpeftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvnt
mrlwsakapndfnlkdfnvggyiqavldrnlaenisrvlypndnffegkelrlkqeyfvv
aatlqdiirrfksskfgcrdpvrtnfdafpdkvaiqlndthpslaipelmrvlvdlerld
wdkawevtvktcaytnhtvlpealerwpvhlletllprhlqiiyeinqrflnrvaaafpg
dvdrlrrmslveegavkrinmahlciagshavngvarihseilkktifkdfyelephkfq
nktngitprrwlvlcnpglaeiiaerigeeyisdldqlrkllsyvddeafirdvakvkqe
nklkfaaylereykvhinpnslfdvqvkriheykrqllnclhvitlynrikkepnkfvvp
rtvmiggkaapgyhmakmiiklitaigdvvnhdpvvgdrlrviflenyrvslaekvipaa
dlseqistagteasgtgnmkfmlngaltigtmdganvemaeeageenffifgmrvedvdr
ldqrgynaqeyydripelrqiieqlssgffspkqpdlfkdivnmlmhhdrfkvfadyeey
vkcqervsalyknprewtrmvirniatsgkfssdrtiaqyareiwgvepsrqrlpapdek
ip

    Sequence, based on observed residues (ATOM records): (download) 
    >1xkxA (A:)
qisvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtvrdhlvgrwirtq
qhyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldmeeleeieedagl
gngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeeaddwlrygnpwek
arpeftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvntmrlwsakapnd
fnlgyiqavldrnlaenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfksstnf
dafpdkvaiqlndthpslaipelmrvlvdlerldwdkawevtvktcaytnhtvlpealer
wpvhlletllprhlqiiyeinqrflnrvaaafpgdvdrlrrmslveegavkrinmahlci
agshavngvarihseilkktifkdfyelephkfqnktngitprrwlvlcnpglaeiiaer
igeeyisdldqlrkllsyvddeafirdvakvkqenklkfaaylereykvhinpnslfdvq
vkriheykrqllnclhvitlynrikkepnkfvvprtvmiggkaapgyhmakmiiklitai
gdvvnhdpvvgdrlrviflenyrvslaekvipaadlseqistagteasgtgnmkfmlnga
ltigtmdganvemaeeageenffifgmrvedvdrldqrgynaqeyydripelrqiieqls
sgffspkqpdlfkdivnmlmhhdrfkvfadyeeyvkcqervsalyknprewtrmvirnia
tsgkfssdrtiaqyareiwgvepsrqrlpa