PDB entry 1cxk

View 1cxk on RCSB PDB site
Description: complex between a maltononaose substrate and bacillus circulans strain 251 cgtase e257q/d229n
Class: transferase
Keywords: glycosyl hydrolase family 13, alpha-amylase family, substrate complex, maltononaose, transferase
Deposited on 1999-02-24, released 1999-05-03
The last revision prior to the SCOPe 2.03 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.09 Å
R-factor: 0.158
AEROSPACI score: 0.44 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protein (cyclodextrin-glycosyltransferase)
    Species: Bacillus circulans, synthetic [TaxId:1397]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P43379 (0-685)
      • engineered (256)
      • engineered (228)
    Domains in SCOPe 2.03: d1cxka1, d1cxka2, d1cxka3, d1cxka4
  • Heterogens: CA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1cxkA (A:)
apdtsvsnkqnfstdviyqiftdrfsdgnpannptgaafdgtctnlrlycggdwqgiink
indgyltgmgvtaiwisqpveniysiinysgvnntayhgywardfkktnpaygtiadfqn
liaaahaknikviidfapnhtspassdqpsfaengrlydngtllggytndtqnlfhhngg
tdfsttengiyknlydladlnhnnstvdvylkdaikmwldlgidgirmnavkhmpfgwqk
sfmaavnnykpvftfgqwflgvnevspenhkfanesgmslldfrfaqkvrqvfrdntdnm
yglkamlegsaadyaqvddqvtfidnhdmerfhasnanrrkleqalaftltsrgvpaiyy
gteqymsggtdpdnraripsfststtayqviqklaplrkcnpaiaygstqerwinndvli
yerkfgsnvavvavnrnlnapasisglvtslpqgsyndvlggllngntlsvgsggaasnf
tlaaggtavwqytaatatptighvgpmmakpgvtitidgrgfgsskgtvyfgttavsgad
itswedtqikvkipavaggnynikvanaagtasnvydnfevlsgdqvsvrfvvnnattal
gqnvyltgsvselgnwdpakaigpmynqvvyqypnwyydvsvpagktiefkflkkqgstv
tweggsnhtftapssgtatinvnwqp