PDB entry 1xkp

View 1xkp on RCSB PDB site
Description: Crystal structure of the virulence factor YopN in complex with its heterodimeric chaperone SycN-YscB
Class: MEMBRANE PROTEIN/chaperon
Keywords: YopN, Type III secretion, chaperone, SycN, YscB
Deposited on 2004-09-29, released 2005-03-22
The last revision prior to the SCOP 1.75 freeze date was dated 2005-03-22, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.201
AEROSPACI score: 0.63 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: putative membrane-bound Yop targeting protein YopN
    Species: Yersinia pestis
    Gene: yopN
    Database cross-references and differences (RAF-indexed):
    • GB AAC69792 (0-End)
      • modified residue (0)
      • modified residue (38)
      • modified residue (40)
      • modified residue (61)
      • modified residue (68)
      • modified residue (90)
      • modified residue (96)
      • modified residue (105)
      • modified residue (115)
      • modified residue (189)
      • modified residue (205)
      • modified residue (222)
      • modified residue (232)
      • modified residue (234)
    Domains in SCOP 1.75: d1xkpa1
  • Chain 'B':
    Compound: Chaperone protein sycN
    Species: Yersinia pestis
    Gene: sycN
    Database cross-references and differences (RAF-indexed):
    • Uniprot P61380
      • modified residue (64)
      • modified residue (73)
    Domains in SCOP 1.75: d1xkpb1
  • Chain 'C':
    Compound: Chaperone protein yscB
    Species: Yersinia pestis
    Gene: yscB
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q56973
      • modified residue (5)
      • modified residue (14)
      • modified residue (20)
      • modified residue (30)
      • modified residue (112)
    Domains in SCOP 1.75: d1xkpc1
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1xkpA (A:)
gqfrgesvqivsgtlqsiadmaeevtfvfserkelsldkrklsdsqarvsdveeqvnqyl
skvpeleqkqnvsellsllsnspnislsqlkaylegkseepseqfkmlcglrdalkgrpe
lahlshlveqalvsmaeeqgetivlgaritpeayresqsgvnplqplrdtyrdavmgyqg
iyaiwsdlqkrfpngdidsvilflqkalsadlqsqqsgsgreklgivisdlqklkefgsv
sdqvkg

    Sequence, based on observed residues (ATOM records): (download) 
    >1xkpA (A:)
gqfrgesvqivsgtlqsiadmaeevtelsldkrklsdsqarvsdveeqvnqylskvpele
qkqnvsellsllsnspnislsqlkaylegkseepseqfkmlcglrdalkgrpelahlshl
veqalvsmaeeqgetivlgaritpeayresqsgvnplqplrdtyrdavmgyqgiyaiwsd
lqkrfpngdidsvilflqkalsadlqsqqsgsgreklgivisdlqklkefg

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1xkpB (B:)
mswiepiishfcqdlgvptssplspliqlemaqsgtlqleqhgatltlwlarslawhrce
damvkaltltaaqksgalplragwlgesqlvlfvsldersltlpllhqafeqllrlqqev
lapp

    Sequence, based on observed residues (ATOM records): (download) 
    >1xkpB (B:)
swiepiishfcqdlgvptssplspliqlemaqsgtlqleqhgatltlwlarslawhrced
amvkaltltaaqksgalplragwlgesqlvlfvsldersltlpllhqafeqllrlqqevl
a

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1xkpC (C:)
mqnllknlaaslgrkpfvadkqgvyrltidkhlvmlaphgselvlrtpidapmlregnnv
nvtllrslmqqalawakrypqtlvlddcgqlvlearlrlqeldthglqevinkqlalleh
lipqltpfsvasrvgwnhhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >1xkpC (C:)
qnllknlaaslgrkpfvadkqgvyrltidkhlvmlaphgselvlrtpidapmlregnnvn
vtllrslmqqalawakrypqtlvlddcgqlvlearlrlqeldthglqevinkqlallehl
ipqltp