PDB entry 1yfr

View 1yfr on RCSB PDB site
Description: crystal structure of alanyl-tRNA synthetase in complex with ATP and magnesium
Class: ligase
Keywords: alpha-beta fold, bent ATP conformation, magnesium bridge, ligase
Deposited on 2005-01-03, released 2005-01-25
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-02-26, with a file datestamp of 2020-02-21.
Experiment type: XRAY
Resolution: 2.15 Å
R-factor: N/A
AEROSPACI score: 0.26 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Alanyl-tRNA synthetase
    Species: Aquifex aeolicus [TaxId:63363]
    Gene: alaS
    Database cross-references and differences (RAF-indexed):
    • Uniprot O67323 (Start-453)
      • cloning artifact (454-457)
    Domains in SCOPe 2.08: d1yfra1, d1yfra2, d1yfra3
  • Chain 'B':
    Compound: Alanyl-tRNA synthetase
    Species: Aquifex aeolicus [TaxId:63363]
    Gene: alaS
    Database cross-references and differences (RAF-indexed):
    • Uniprot O67323 (Start-453)
      • cloning artifact (454-457)
    Domains in SCOPe 2.08: d1yfrb1, d1yfrb2, d1yfrb3
  • Heterogens: MG, ATP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1yfrA (A:)
mslsaheirelflsffekkghtrvksaplvpendptllfvnagmvpfknvflglekrpyk
ratscqkclrvsgkhndleqvgytsrhhtffemlgnfsfgdyfkkeaieyawefvtevlk
lpkeklyvsvykddeeayriwnehigipseriwrlgeednfwqmgdvgpcgpsseiyvdr
geeyegderyleiwnlvfmqynrdengvltplphpnidtgmgleriasvlqgknsnfeid
iifpliqfgeevsgkkygekfetdvalrviadhlraitfaisdgvipsnegrgyvirril
rramrfgyklgienpflykgvdlvvdimkepypelelsrefvkgivkgeekrfiktlkag
meyiqeviqkaleegrktlsgkevftaydtygfpvdlideiarekglgidlegfqcelee
qrerarkhfkveakkvkpvyshlkelgktsafvgaaalehhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >1yfrA (A:)
slsaheirelflsffekkghtrvksaplvpendptllfvnagmvpfknvflglekrpykr
atscqkclrvsgkhndleqvgytsrhhtffemlgnfsfgdyfkkeaieyawefvtevlkl
pkeklyvsvykddeeayriwnehigipseriwrlgeednfwqmgdvgpcgpsseiyvdrg
eeyegderyleiwnlvfmqynrdengvltplphpnidtgmgleriasvlqgknsnfeidi
ifpliqfgeevsgkkygekfetdvalrviadhlraitfaisdgvipsnegrgyvirrilr
ramrfgyklgienpflykgvdlvvdimkepypelelsrefvkgivkgeekrfiktlkagm
eyiqeviqkaleegrktlsgkevftaydtygfpvdlideiarekglgidlegfqceleeq
rerarkhpvyshlkelgktsafvgaaal

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1yfrB (B:)
mslsaheirelflsffekkghtrvksaplvpendptllfvnagmvpfknvflglekrpyk
ratscqkclrvsgkhndleqvgytsrhhtffemlgnfsfgdyfkkeaieyawefvtevlk
lpkeklyvsvykddeeayriwnehigipseriwrlgeednfwqmgdvgpcgpsseiyvdr
geeyegderyleiwnlvfmqynrdengvltplphpnidtgmgleriasvlqgknsnfeid
iifpliqfgeevsgkkygekfetdvalrviadhlraitfaisdgvipsnegrgyvirril
rramrfgyklgienpflykgvdlvvdimkepypelelsrefvkgivkgeekrfiktlkag
meyiqeviqkaleegrktlsgkevftaydtygfpvdlideiarekglgidlegfqcelee
qrerarkhfkveakkvkpvyshlkelgktsafvgaaalehhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >1yfrB (B:)
slsaheirelflsffekkghtrvksaplvpendptllfvnagmvpfknvflglekrpykr
atscqkclrvsgkhndleqvgytsrhhtffemlgnfsfgdyfkkeaieyawefvtevlkl
pkeklyvsvykddeeayriwnehigipseriwrlgeednfwqmgdvgpcgpsseiyvdrg
eeyegderyleiwnlvfmqynrdengvltplphpnidtgmgleriasvlqgknsnfeidi
ifpliqfgeevsgkkygekfetdvalrviadhlraitfaisdgvipsnegrgyvirrilr
ramrfgyklgienpflykgvdlvvdimkepypelelsrefvkgivkgeekrfiktlkagm
eyiqeviqkaleegrktlsgkevftaydtygfpvdlideiarekglgidlegfqceleeq
rerarkhpvyshlkelgktsafvgaaal