PDB entry 6r4z

View 6r4z on RCSB PDB site
Description: crystal structure of holo ppep-1(e143a/y178f) in complex with product peptide ac-evnp-co2 (substrate peptide: ac-evnppvp-conh2)
Deposited on 2019-03-24, released 2019-06-12
The last revision was dated 2019-08-07, with a file datestamp of 2019-08-02.
Experiment type: XRAY
Resolution: 1.05 Å
R-factor: N/A
AEROSPACI score: 0.77 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: PRO-PRO endopeptidase
    Species: Peptoclostridium difficile [TaxId:1496]
    Gene: zmp1, ppep-1, CD630_28300
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q183R7 (4-197)
      • expression tag (0-3)
      • conflict (120)
      • conflict (155)
  • Chain 'B':
    Compound: PRO-PRO endopeptidase
    Species: Peptoclostridium difficile [TaxId:1496]
    Gene: zmp1, ppep-1, CD630_28300
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q183R7 (Start-197)
      • conflict (120)
      • conflict (155)
  • Chain 'D':
    Compound: ace-glu-val-asn-pro
    Species: Clostridioides difficile, synthetic [TaxId:1496]
    Database cross-references and differences (RAF-indexed):
    • PDB 6R4Z (Start-3)
  • Chain 'E':
    Compound: ace-glu-val-asn-pro
    Species: Clostridioides difficile, synthetic [TaxId:1496]
    Database cross-references and differences (RAF-indexed):
    • PDB 6R4Z (Start-3)
  • Heterogens: ZN, NI, HOH

PDB Chain Sequences:
This PDB entry is not classified in SCOPe 2.08, so the chain sequences below are not included in the ASTRAL sequence sets.

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records:
    >6r4zA (A:)
gshmdsttiqqnkdtlsqivvfptgnydkneanamvnrlanidgkylnalkqnnlkikll
sgkltdekeyaylkgvvpkgwegtgktwddvpglggstvalrigfsnkgkghdainlelh
atahaidhivlndisksaqfkqifakegrslgnvnflgvypeeffaesfayyylnqdtns
klksacpqtysflqnlak

  • Chain 'B':
    Sequence, based on SEQRES records:
    >6r4zB (B:)
gshmdsttiqqnkdtlsqivvfptgnydkneanamvnrlanidgkylnalkqnnlkikll
sgkltdekeyaylkgvvpkgwegtgktwddvpglggstvalrigfsnkgkghdainlelh
atahaidhivlndisksaqfkqifakegrslgnvnflgvypeeffaesfayyylnqdtns
klksacpqtysflqnlak

    Sequence, based on observed residues (ATOM records):
    >6r4zB (B:)
ttiqqnkdtlsqivvfptgnydkneanamvnrlanidgkylnalkqnnlkikllsgkltd
ekeyaylkgvvpkgwegtgktwddvpglggstvalrigfsnkgkghdainlelhatahai
dhivlndisksaqfkqifakegrslgnvnflgvypeeffaesfayyylnqdtnsklksac
pqtysflqnlak

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records:
    >6r4zD (D:)
evnp

  • Chain 'E':
    Sequence; same for both SEQRES and ATOM records:
    >6r4zE (E:)
evnp