PDB entry 3kt3

View 3kt3 on RCSB PDB site
Description: Crystal structure of S. cerevisiae tryptophanyl-tRNA synthetase in complex with TrpAMP
Class: ligase
Keywords: tryptophanyl-tRNA synthetase, S. cerevisiae, sulfate ion, amino acid activation, catalytic mechanism, Aminoacyl-tRNA synthetase, ATP-binding, Cytoplasm, Ligase, Nucleotide-binding, Protein biosynthesis
Deposited on 2009-11-24, released 2010-02-16
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-11-01, with a file datestamp of 2017-10-27.
Experiment type: XRAY
Resolution: 2.6 Å
R-factor: N/A
AEROSPACI score: 0.19 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Tryptophanyl-tRNA synthetase, cytoplasmic
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: trpS
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3kt3a_
  • Chain 'B':
    Compound: Tryptophanyl-tRNA synthetase, cytoplasmic
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: trpS
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3kt3b_
  • Chain 'C':
    Compound: Tryptophanyl-tRNA synthetase, cytoplasmic
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: trpS
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3kt3c_
  • Chain 'D':
    Compound: Tryptophanyl-tRNA synthetase, cytoplasmic
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: trpS
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3kt3d_
  • Heterogens: TYM, SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3kt3A (A:)
msndetvekvtqqvselkstdvkeqvvtpwdveggvdeqgraqnidydklikqfgtkpvn
eetlkrfkqvtgrephhflrkglffserdftkildlyeqgkpfflytgrgpssdsmhlgh
mipfvftkwlqevfdvplvieltddekflfkhkltindvknfarenakdiiavgfdpknt
fifsdlqymggafyetvvrvsrqitgstakavfgfndsdcigkfhfasiqiatafpssfp
nvlglpdktpclipcaidqdpyfrvcrdvadklkyskpallhsrffpalqgsttkmsasd
dttaifmtdtpkqiqkkinkyafsggqvsadlhrelggnpdvdvayqylsffkdddvflk
ecydkyksgellsgemkklcietlqefvkafqerraqvdeetldkfmvphklvwgekerl
vapkpktkqekkhhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3kt3A (A:)
lkstdvkeqvvtpwdveggvdeqgraqnidydklikqfgtkpvneetlkrfkqvtgreph
hflrkglffserdftkildlyeqgkpfflytgrgpssdsmhlghmipfvftkwlqevfdv
plvieltddekflfkhkltindvknfarenakdiiavgfdpkntfifsdlqymggafyet
vvrvsrqitgstakavfgfndsdcigkfhfasiqiatafpssfpnvlglpdktpclipca
idqdpyfrvcrdvadklkyskpallhsrffpalqgsttkmsasddttaifmtdtpkqiqk
kinkyafsggqvsadlhrelggnpdvdvayqylsffkdddvflkecydkyksgellsgem
kklcietlqefvkafqerraqvdeetldkfmvphklvwgekerlvapkp

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3kt3B (B:)
msndetvekvtqqvselkstdvkeqvvtpwdveggvdeqgraqnidydklikqfgtkpvn
eetlkrfkqvtgrephhflrkglffserdftkildlyeqgkpfflytgrgpssdsmhlgh
mipfvftkwlqevfdvplvieltddekflfkhkltindvknfarenakdiiavgfdpknt
fifsdlqymggafyetvvrvsrqitgstakavfgfndsdcigkfhfasiqiatafpssfp
nvlglpdktpclipcaidqdpyfrvcrdvadklkyskpallhsrffpalqgsttkmsasd
dttaifmtdtpkqiqkkinkyafsggqvsadlhrelggnpdvdvayqylsffkdddvflk
ecydkyksgellsgemkklcietlqefvkafqerraqvdeetldkfmvphklvwgekerl
vapkpktkqekkhhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3kt3B (B:)
dvkeqvvtpwdveggvdeqgraqnidydklikqfgtkpvneetlkrfkqvtgrephhflr
kglffserdftkildlyeqgkpfflytgrgpssdsmhlghmipfvftkwlqevfdvplvi
eltddekflfkhkltindvknfarenakdiiavgfdpkntfifsdlqymggafyetvvrv
srqitgstakavfgfndsdcigkfhfasiqiatafpssfpnvlglpdktpclipcaidqd
pyfrvcrdvadklkyskpallhsrffpalqgsttkmsasddttaifmtdtpkqiqkkink
yafsggqvsadlhrelggnpdvdvayqylsffkdddvflkecydkyksgellsgemkklc
ietlqefvkafqerraqvdeetldkfmvphklvwgekerlvapkp

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >3kt3C (C:)
msndetvekvtqqvselkstdvkeqvvtpwdveggvdeqgraqnidydklikqfgtkpvn
eetlkrfkqvtgrephhflrkglffserdftkildlyeqgkpfflytgrgpssdsmhlgh
mipfvftkwlqevfdvplvieltddekflfkhkltindvknfarenakdiiavgfdpknt
fifsdlqymggafyetvvrvsrqitgstakavfgfndsdcigkfhfasiqiatafpssfp
nvlglpdktpclipcaidqdpyfrvcrdvadklkyskpallhsrffpalqgsttkmsasd
dttaifmtdtpkqiqkkinkyafsggqvsadlhrelggnpdvdvayqylsffkdddvflk
ecydkyksgellsgemkklcietlqefvkafqerraqvdeetldkfmvphklvwgekerl
vapkpktkqekkhhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3kt3C (C:)
keqvvtpwdveggvdeqgraqnidydklikqfgtkpvneetlkrfkqvtgrephhflrkg
lffserdftkildlyeqgkpfflytgrgpssdsmhlghmipfvftkwlqevfdvplviel
tddekflfkhkltindvknfarenakdiiavgfdpkntfifsdlqymggafyetvvrvsr
qitgstakavfgfndsdcigkfhfasiqiatafpssfpnvlglpdktpclipcaidqdpy
frvcrdvadklkyskpallhsrffpalqgsttkmsasddttaifmtdtpkqiqkkinkya
fsggqvsadlhrelggnpdvdvayqylsffkdddvflkecydkyksgellsgemkklcie
tlqefvkafqerraqvdeetldkfmvphklvwgekerlvapkp

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >3kt3D (D:)
msndetvekvtqqvselkstdvkeqvvtpwdveggvdeqgraqnidydklikqfgtkpvn
eetlkrfkqvtgrephhflrkglffserdftkildlyeqgkpfflytgrgpssdsmhlgh
mipfvftkwlqevfdvplvieltddekflfkhkltindvknfarenakdiiavgfdpknt
fifsdlqymggafyetvvrvsrqitgstakavfgfndsdcigkfhfasiqiatafpssfp
nvlglpdktpclipcaidqdpyfrvcrdvadklkyskpallhsrffpalqgsttkmsasd
dttaifmtdtpkqiqkkinkyafsggqvsadlhrelggnpdvdvayqylsffkdddvflk
ecydkyksgellsgemkklcietlqefvkafqerraqvdeetldkfmvphklvwgekerl
vapkpktkqekkhhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3kt3D (D:)
lkstdvkeqvvtpwdveggvdeqgraqnidydklikqfgtkpvneetlkrfkqvtgreph
hflrkglffserdftkildlyeqgkpfflytgrgpssdsmhlghmipfvftkwlqevfdv
plvieltddekflfkhkltindvknfarenakdiiavgfdpkntfifsdlqymggafyet
vvrvsrqitgstakavfgfndsdcigkfhfasiqiatafpssfpnvlglpdktpclipca
idqdpyfrvcrdvadklkyskpallhsrffpalqgsttkmsasddttaifmtdtpkqiqk
kinkyafsggqvsadlhrelggnpdvdvayqylsffkdddvflkecydkyksgellsgem
kklcietlqefvkafqerraqvdeetldkfmvphklvwgekerlvapkp