PDB entry 1ltb

View 1ltb on RCSB PDB site
Description: 2.6 angstroms crystal structure of partially-activated e. coli heat-labile enterotoxin (lt)
Class: enterotoxin
Keywords: enterotoxin
Deposited on 1993-09-15, released 1994-01-31
The last revision prior to the SCOP 1.75 freeze date was dated 1994-07-31, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.6 Å
R-factor: 0.172
AEROSPACI score: 0.36 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: heat-labile enterotoxin, subunit a
    Species: ESCHERICHIA COLI
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1ltb.1
  • Chain 'C':
    Compound: heat-labile enterotoxin, subunit a
    Species: ESCHERICHIA COLI
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1ltb.1
  • Chain 'D':
    Compound: heat-labile enterotoxin, subunit b
    Species: ESCHERICHIA COLI
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1ltbd_
  • Chain 'E':
    Compound: heat-labile enterotoxin, subunit b
    Species: ESCHERICHIA COLI
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1ltbe_
  • Chain 'F':
    Compound: heat-labile enterotoxin, subunit b
    Species: ESCHERICHIA COLI
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1ltbf_
  • Chain 'G':
    Compound: heat-labile enterotoxin, subunit b
    Species: ESCHERICHIA COLI
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1ltbg_
  • Chain 'H':
    Compound: heat-labile enterotoxin, subunit b
    Species: ESCHERICHIA COLI
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1ltbh_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ltbA (A:)
rlyradsrppdeikrsgglmprghneyfdrgtqmninlydhargtqtgfvryddgyvsts
lslrsahlagqsilsgystyyiyviatapnmfnvndvlgvysphpyeqevsalggipysq
iygwyrvnfgviderlhrnreyrdryyrnlniapaedgyrlagfppdhqawreepwihha
pqgcg

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1ltbC (C:)
rtitgdtcneetqnlstiylreyqskvkrqifsdyqsevdiynri

    Sequence, based on observed residues (ATOM records): (download) 
    >1ltbC (C:)
gdtcneetqnlstiylreyqskvkrqifsdyqsevdiynri

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ltbD (D:)
apqtitelcseyrntqiytindkilsytesmagkremviitfksgetfqvevpgsqhids
qkkaiermkdtlrityltetkidklcvwnnktpnsiaaismkn

  • Chain 'E':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ltbE (E:)
apqtitelcseyrntqiytindkilsytesmagkremviitfksgetfqvevpgsqhids
qkkaiermkdtlrityltetkidklcvwnnktpnsiaaismkn

  • Chain 'F':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ltbF (F:)
apqtitelcseyrntqiytindkilsytesmagkremviitfksgetfqvevpgsqhids
qkkaiermkdtlrityltetkidklcvwnnktpnsiaaismkn

  • Chain 'G':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ltbG (G:)
apqtitelcseyrntqiytindkilsytesmagkremviitfksgetfqvevpgsqhids
qkkaiermkdtlrityltetkidklcvwnnktpnsiaaismkn

  • Chain 'H':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ltbH (H:)
apqtitelcseyrntqiytindkilsytesmagkremviitfksgetfqvevpgsqhids
qkkaiermkdtlrityltetkidklcvwnnktpnsiaaismkn