PDB entry 2hj9

View 2hj9 on RCSB PDB site
Description: Crystal structure of the Autoinducer-2-bound form of Vibrio harveyi LuxP complexed with the periplasmic domain of LuxQ
Class: signaling protein
Keywords: periplasmic binding protein, per/arnt/simple-minded (pas) fold, autoinducer-2 (ai-2), quorum sensing, histidine sensor kinase
Deposited on 2006-06-30, released 2006-09-26
The last revision prior to the SCOP 1.75 freeze date was dated 2006-09-26, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.34 Å
R-factor: 0.21
AEROSPACI score: 0.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Autoinducer 2-binding periplasmic protein luxP
    Species: Vibrio harveyi
    Gene: luxP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2hj9a1
  • Chain 'B':
    Compound: Autoinducer 2-binding periplasmic protein luxP
    Species: Vibrio harveyi
    Gene: luxP
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2hj9b1
  • Chain 'C':
    Compound: Autoinducer 2 sensor kinase/phosphatase luxQ
    Species: Vibrio harveyi
    Gene: luxQ
    Database cross-references and differences (RAF-indexed):
    • Uniprot P54302 (2-End)
      • see remark 999 (1)
    Domains in SCOP 1.75: d2hj9c1
  • Chain 'D':
    Compound: Autoinducer 2 sensor kinase/phosphatase luxQ
    Species: Vibrio harveyi
    Gene: luxQ
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d2hj9d1
  • Heterogens: AI2, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2hj9A (A:)
gywgyqefldefpeqrnltnalseavraqpvplskptqrpikisvvypgqqvsdywvrni
asfekrlyklninyqlnqvftrpnadikqqslslmealksksdyliftldttrhrkfveh
vldstntklilqnittpvrewdkhqpflyvgfdhaegsrelatefgkffpkhtyysvlyf
segyisdvrgdtfihqvnrdnnfelqsayytkatkqsgydaakaslakhpdvdfiyacst
dvalgavdalaelgredimingwgggsaeldaiqkgdlditvmrmnddtgiamaeaikwd
ledkpvptvysgdfeivtkadsperiealkkrafrysdn

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2hj9B (B:)
gywgyqefldefpeqrnltnalseavraqpvplskptqrpikisvvypgqqvsdywvrni
asfekrlyklninyqlnqvftrpnadikqqslslmealksksdyliftldttrhrkfveh
vldstntklilqnittpvrewdkhqpflyvgfdhaegsrelatefgkffpkhtyysvlyf
segyisdvrgdtfihqvnrdnnfelqsayytkatkqsgydaakaslakhpdvdfiyacst
dvalgavdalaelgredimingwgggsaeldaiqkgdlditvmrmnddtgiamaeaikwd
ledkpvptvysgdfeivtkadsperiealkkrafrysdn

    Sequence, based on observed residues (ATOM records): (download) 
    >2hj9B (B:)
gywgyqefldefpeqrnltnalseavraqpvplskptqrpikisvvypgqqvsdywvrni
asfekrlyklninyqlnqvftrslmealksksdyliftldttrhrkfvehvldstntkli
lqnittpvrewdkhqpflyvgfdhaegsrelatefgkffpkhtyysvlyfsegyisdvrg
dtfihqvnrdnnfelqsayytkatkqsgydaakaslakhpdvdfiyacstdvalgavdal
aelgredimingwgggsaeldaiqkgdlditvmrmnddtgiamaeaikwdledkpvptvy
sgdfeivtkadsperiealkkrafrysdn

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2hj9C (C:)
gskqqtsalihnifdshfaaiqihhdsnsksevirdfytdrdtdvlnffflsidqsdpsh
tpefrfltdhkgiiwddgnahfygvndlildslanrvsfsnnwyyinvmtsigsrhmlvr
rvpildpstgevlgfsfnavvldnnfalmeklksesnvdnvvlvansvplansligdepy
nvadvlqrkssdkrldkllvietpivvnavttelclltvqd

    Sequence, based on observed residues (ATOM records): (download) 
    >2hj9C (C:)
skqqtsalihnifdshfaaiqihhdsnsksevirdfytdrdtdvlnffflsidqsdpsht
pefrfltdhkgiiwddgnahfygvndlildslanrvsfsnnwyyinvmtsigsrhmlvrr
vpildpstgevlgfsfnavvldnnfalmeklksesnvdnvvlvansvplansligdepyn
vadvlqrllvietpivvnavttelclltvq

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >2hj9D (D:)
gskqqtsalihnifdshfaaiqihhdsnsksevirdfytdrdtdvlnffflsidqsdpsh
tpefrfltdhkgiiwddgnahfygvndlildslanrvsfsnnwyyinvmtsigsrhmlvr
rvpildpstgevlgfsfnavvldnnfalmeklksesnvdnvvlvansvplansligdepy
nvadvlqrkssdkrldkllvietpivvnavttelclltvqd

    Sequence, based on observed residues (ATOM records): (download) 
    >2hj9D (D:)
alihnifdshfaaiqihhdsnsksevirdfytdrdtdvlnffflsidqsdpshtpefrfl
tdhkgiiwddgnahfygvndlildslanrvsfsnnwyyinvmtsigsrhmlvrrvpildp
stgevlgfsfnavvldnnfalmeklksesnvdnvvlvansvplansligdepynvadvlq
llvietpivvnavttelclltvq