PDB entry 1rpk

View 1rpk on RCSB PDB site
Description: Crystal structure of barley alpha-amylase isozyme 1 (amy1) in complex with acarbose
Class: Hydrolase
Keywords: ALPHA-AMYLASE, BARLEY, ISOZYME 1, BETA-ALPHA-BARREL, X-RAY DIFFRACTION, SUGAR TONGS BINDING SITE, ACARBOSE, Hydrolase
Deposited on 2003-12-03, released 2005-06-07
The last revision prior to the SCOPe 2.05 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.18
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Alpha-amylase type 1 isozyme
    Species: Hordeum vulgare [TaxId:4513]
    Gene: AMY1.1
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00693 (0-End)
      • see remark 999 (283)
    Domains in SCOPe 2.05: d1rpka1, d1rpka2
  • Heterogens: CA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1rpkA (A:)
hqvlfqgfnweswkqsggwynmmmgkvddiaaagvthvwlpppshsvsnegympgrlydi
daskygnaaelksligalhgkgvqaiadivinhrcadykdsrgiycifeggtsdgrldwg
phmicrddtkysdgtanldtgadfaaapdidhlndrvqrelkewllwlksdlgfdawrld
fargyspemakvyidgtspslavaevwdnmatggdgkpnydqdahrqnlvnwvdkvggaa
sagmvfdfttkgilnaavegelwrlidpqgkapgvmgwwpakavtfvdnhdtgstqamwp
fpsdkvmqgyayilthpgipcifydhffnwgfkdqiaalvairkrngitatsalkilmhe
gdayvaeidgkvvvkigsrydvgavipagfvtsahgndyavwekn

    Sequence, based on observed residues (ATOM records): (download) 
    >1rpkA (A:)
hqvlfqgfnweswkqsggwynmmmgkvddiaaagvthvwlpppshsvsnegympgrlydi
daskygnaaelksligalhgkgvqaiadivinhrcadykdsrgiycifeggtsdgrldwg
phmicrddtkysdgtanldtgadfaaapdidhlndrvqrelkewllwlksdlgfdawrld
fargyspemakvyidgtspslavaevwdnmatggdgkpnydqdahrqnlvnwvdkvggaa
sagmvfdfttkgilnaavegelwrlidpqgkapgvmgwwpakavtfvdnhdtgstqamwp
fpsdkvmqgyayilthpgipcifydhffnwgfkdqiaalvairkrngitatsalkilmhe
gdayvaeidgkvvvkigsrydvgavipagfvtsahgndyavwek