PDB entry 2qpu

View 2qpu on RCSB PDB site
Description: Sugar tongs mutant S378P in complex with acarbose
Class: hydrolase
Keywords: ALPHA BETA 8 BARREL, SUGAR TONGS MUTANT COMPLEX, Carbohydrate metabolism, Germination, Glycosidase, Hydrolase, Metal-binding, Secreted
Deposited on 2007-07-25, released 2008-07-01
The last revision prior to the SCOPe 2.03 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.178
AEROSPACI score: 0.55 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Alpha-amylase type A isozyme
    Species: Hordeum vulgare [TaxId:4513]
    Gene: AMY1.1
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00693 (0-End)
      • engineered (283)
      • engineered (377)
    Domains in SCOPe 2.03: d2qpua1, d2qpua2
  • Chain 'B':
    Compound: Alpha-amylase type A isozyme
    Species: Hordeum vulgare [TaxId:4513]
    Gene: AMY1.1
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00693 (0-End)
      • engineered (283)
      • engineered (377)
    Domains in SCOPe 2.03: d2qpub1, d2qpub2
  • Chain 'C':
    Compound: Alpha-amylase type A isozyme
    Species: Hordeum vulgare [TaxId:4513]
    Gene: AMY1.1
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00693 (0-End)
      • engineered (283)
      • engineered (377)
    Domains in SCOPe 2.03: d2qpuc1, d2qpuc2
  • Heterogens: QPU, EDO, CA, QPS, BGC, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2qpuA (A:)
hqvlfqgfnweswkqsggwynmmmgkvddiaaagvthvwlpppshsvsnegympgrlydi
daskygnaaelksligalhgkgvqaiadivinhrcadykdsrgiycifeggtsdgrldwg
phmicrddtkysdgtanldtgadfaaapdidhlndrvqrelkewllwlksdlgfdawrld
fargyspemakvyidgtspslavaevwdnmatggdgkpnydqdahrqnlvnwvdkvggaa
sagmvfdfttkgilnaavegelwrlidpqgkapgvmgwwpakavtfvdnhdtgstqamwp
fpsdkvmqgyayilthpgipcifydhffnwgfkdqiaalvairkrngitatsalkilmhe
gdayvaeidgkvvvkigprydvgavipagfvtsahgndyavwekn

    Sequence, based on observed residues (ATOM records): (download) 
    >2qpuA (A:)
hqvlfqgfnweswkqsggwynmmmgkvddiaaagvthvwlpppshsvsnegympgrlydi
daskygnaaelksligalhgkgvqaiadivinhrcadykdsrgiycifeggtsdgrldwg
phmicrddtkysdgtanldtgadfaaapdidhlndrvqrelkewllwlksdlgfdawrld
fargyspemakvyidgtspslavaevwdnmatggdgkpnydqdahrqnlvnwvdkvggaa
sagmvfdfttkgilnaavegelwrlidpqgkapgvmgwwpakavtfvdnhdtgstqamwp
fpsdkvmqgyayilthpgipcifydhffnwgfkdqiaalvairkrngitatsalkilmhe
gdayvaeidgkvvvkigprydvgavipagfvtsahgndyavwek

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2qpuB (B:)
hqvlfqgfnweswkqsggwynmmmgkvddiaaagvthvwlpppshsvsnegympgrlydi
daskygnaaelksligalhgkgvqaiadivinhrcadykdsrgiycifeggtsdgrldwg
phmicrddtkysdgtanldtgadfaaapdidhlndrvqrelkewllwlksdlgfdawrld
fargyspemakvyidgtspslavaevwdnmatggdgkpnydqdahrqnlvnwvdkvggaa
sagmvfdfttkgilnaavegelwrlidpqgkapgvmgwwpakavtfvdnhdtgstqamwp
fpsdkvmqgyayilthpgipcifydhffnwgfkdqiaalvairkrngitatsalkilmhe
gdayvaeidgkvvvkigprydvgavipagfvtsahgndyavwekn

    Sequence, based on observed residues (ATOM records): (download) 
    >2qpuB (B:)
hqvlfqgfnweswkqsggwynmmmgkvddiaaagvthvwlpppshsvsnegympgrlydi
daskygnaaelksligalhgkgvqaiadivinhrcadykdsrgiycifeggtsdgrldwg
phmicrddtkysdgtanldtgadfaaapdidhlndrvqrelkewllwlksdlgfdawrld
fargyspemakvyidgtspslavaevwdnmatggdgkpnydqdahrqnlvnwvdkvggaa
sagmvfdfttkgilnaavegelwrlidpqgkapgvmgwwpakavtfvdnhdtgstqamwp
fpsdkvmqgyayilthpgipcifydhffnwgfkdqiaalvairkrngitatsalkilmhe
gdayvaeidgkvvvkigprydvgavipagfvtsahgndyavwek

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2qpuC (C:)
hqvlfqgfnweswkqsggwynmmmgkvddiaaagvthvwlpppshsvsnegympgrlydi
daskygnaaelksligalhgkgvqaiadivinhrcadykdsrgiycifeggtsdgrldwg
phmicrddtkysdgtanldtgadfaaapdidhlndrvqrelkewllwlksdlgfdawrld
fargyspemakvyidgtspslavaevwdnmatggdgkpnydqdahrqnlvnwvdkvggaa
sagmvfdfttkgilnaavegelwrlidpqgkapgvmgwwpakavtfvdnhdtgstqamwp
fpsdkvmqgyayilthpgipcifydhffnwgfkdqiaalvairkrngitatsalkilmhe
gdayvaeidgkvvvkigprydvgavipagfvtsahgndyavwekn

    Sequence, based on observed residues (ATOM records): (download) 
    >2qpuC (C:)
hqvlfqgfnweswkqsggwynmmmgkvddiaaagvthvwlpppshsvsnegympgrlydi
daskygnaaelksligalhgkgvqaiadivinhrcadykdsrgiycifeggtsdgrldwg
phmicrddtkysdgtanldtgadfaaapdidhlndrvqrelkewllwlksdlgfdawrld
fargyspemakvyidgtspslavaevwdnmatggdgkpnydqdahrqnlvnwvdkvggaa
sagmvfdfttkgilnaavegelwrlidpqgkapgvmgwwpakavtfvdnhdtgstqamwp
fpsdkvmqgyayilthpgipcifydhffnwgfkdqiaalvairkrngitatsalkilmhe
gdayvaeidgkvvvkigprydvgavipagfvtsahgndyavwek