PDB entry 2zel

View 2zel on RCSB PDB site
Description: Crystal structure of the human glutaminyl cyclase mutant D248A at 1.97 angstrom resolution
Class: transferase
Keywords: hydrogen bond network, glutaminyl cyclase, pyroglutamate, site-directed mutagenesis, proton transfer, Acyltransferase, Glycoprotein, Metal-binding, Transferase
Deposited on 2007-12-13, released 2008-04-22
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 1.97 Å
R-factor: 0.176
AEROSPACI score: 0.48 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Glutaminyl-peptide cyclotransferase
    Species: Homo sapiens [TaxId:9606]
    Gene: QPCT
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q16769 (0-328)
      • engineered (215)
    Domains in SCOPe 2.08: d2zela_
  • Chain 'B':
    Compound: Glutaminyl-peptide cyclotransferase
    Species: Homo sapiens [TaxId:9606]
    Gene: QPCT
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q16769 (0-328)
      • engineered (215)
    Domains in SCOPe 2.08: d2zelb_
  • Heterogens: ZN, SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2zelA (A:)
asawpeeknyhqpailnssalrqiaegtsisemwqndlqpllierypgspgsyaarqhim
qriqrlqadwvleidtflsqtpygyrsfsniistlnptakrhlvlachydskyfshwnnr
vfvgatdsavpcammlelaraldkkllslktvsdskpdlslqliffdgeeaflhwspqds
lygsrhlaakmastphppgargtsqlhgmdllvllaligapnptfpnffpnsarwferlq
aiehelhelgllkdhslegryfqnysyggviqddhipflrrgvpvlhlipspfpevwhtm
ddneenldestidnlnkilqvfvleylhl

    Sequence, based on observed residues (ATOM records): (download) 
    >2zelA (A:)
asawpeeknyhqpailnssalrqiaegtsisemwqndlqpllierypgspgsyaarqhim
qriqrlqadwvleidtflsqtpygyrsfsniistlnptakrhlvlachydskyfshwnnr
vfvgatdsavpcammlelaraldkkllslkpdlslqliffdgeeaflhwspqdslygsrh
laakmastphppgargtsqlhgmdllvllaligapnptfpnffpnsarwferlqaiehel
helgllkdhslegryfqnysyggviqddhipflrrgvpvlhlipspfpevwhtmddneen
ldestidnlnkilqvfvleylhl

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2zelB (B:)
asawpeeknyhqpailnssalrqiaegtsisemwqndlqpllierypgspgsyaarqhim
qriqrlqadwvleidtflsqtpygyrsfsniistlnptakrhlvlachydskyfshwnnr
vfvgatdsavpcammlelaraldkkllslktvsdskpdlslqliffdgeeaflhwspqds
lygsrhlaakmastphppgargtsqlhgmdllvllaligapnptfpnffpnsarwferlq
aiehelhelgllkdhslegryfqnysyggviqddhipflrrgvpvlhlipspfpevwhtm
ddneenldestidnlnkilqvfvleylhl

    Sequence, based on observed residues (ATOM records): (download) 
    >2zelB (B:)
asawpeeknyhqpailnssalrqiaegtsisemwqndlqpllierypgspgsyaarqhim
qriqrlqadwvleidtflsqtpygyrsfsniistlnptakrhlvlachydskyfshwnnr
vfvgatdsavpcammlelaraldkkllslkpdlslqliffdgeeaflhwspqdslygsrh
laakmastphppgargtsqlhgmdllvllaligapnptfpnffpnsarwferlqaiehel
helgllkdhslegryfqnysyviqddhipflrrgvpvlhlipspfpevwhtmddneenld
estidnlnkilqvfvleylhl