PDB entry 3tun
View 3tun on RCSB PDB site
Description: Trypanosoma brucei methionyl-tRNA synthetase in complex with inhibitor Chem 1356
Class: ligase/ligase inhibitor
Keywords: aminoacyl-tRNA synthetase, aaRS, MetRS, parasite, protein-inhibitor complex, translation, nucleotide binding, Rossmann fold, ATP binding, tRNA binding, LIGASE-LIGASE INHIBITOR complex
Deposited on
2011-09-16, released
2012-07-04
The last revision prior to the SCOPe 2.03 freeze date was dated
2012-08-08, with a file datestamp of
2012-08-03.
Experiment type: XRAY
Resolution: 2.55 Å
R-factor: 0.191
AEROSPACI score: 0.34
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Methionyl-tRNA synthetase
Species: Trypanosoma brucei [TaxId:5691]
Gene: Tb10.70.6470
Database cross-references and differences (RAF-indexed):
- Uniprot Q38C91
- conflict (77)
- engineered mutation (220-222)
- conflict (267)
- conflict (271)
- Chain 'B':
Compound: Methionyl-tRNA synthetase
Species: Trypanosoma brucei [TaxId:5691]
Gene: Tb10.70.6470
Database cross-references and differences (RAF-indexed):
- Uniprot Q38C91 (5-End)
- conflict (77)
- engineered mutation (220-222)
- conflict (267)
- conflict (271)
- expression tag (0-4)
Domains in SCOPe 2.03: d3tunb1, d3tunb2 - Heterogens: GOL, DMS, MET, C13, HOH
PDB Chain Sequences:
- Chain 'A':
No sequence available.
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3tunB (B:)
gpgsmkvekvffvtspiyyvnaaphighvystlitdvigryhrvkgervfaltgtdehgq
kvaeaakqkqvspydfttavagefkkcfeqmdysidyfirttneqhkavvkelwtkleqk
gdiylgryegwysisdesfltpqnitdgvdkdgnpckvslesghvvtwvseenymfrlsa
frerllewyhanpgcivpefrrreviravekglpdlsvsraratlhnwaipvpgnpdhcv
yvwldaltnyltgsrlrvdesgkevslvddfnelerfpadvhvigkdilkfhaiywpafl
lsaglplpkkivahgwwtkdrkkiskslgnvfdpvekaeefgydalkyfllresgfsddg
dysdknmiarlngeladtlgnlvmrctsakinvngewpspaayteedesliqlikdlpgt
adhyylipdiqkaiiavfdvlrainayvtdmapwklvktdperlrtvlyitlegvrvttl
llspilprksvvifdmlgvpevhrkgienfefgavppgtrlgpavegevlfskrstentk
st
Sequence, based on observed residues (ATOM records): (download)
>3tunB (B:)
gpgsmkvekvffvtspiyyvnaaphighvystlitdvigryhrvkgervfaltgtdehgq
kvaeaakqkqvspydfttavagefkkcfeqmdysidyfirttneqhkavvkelwtkleqk
gdiylgryegwysisdesfltpqnitdgvdnpckvslesghvvtwvseenymfrlsafre
rllewyhanpgcivpefrrreviravekglpdlsvsraratlhnwaipvpgnpdhcvyvw
ldaltnyltgsrlrvdesgkevslvddfnelerfpadvhvigkdilkfhaiywpafllsa
glplpkkivahgwwtkdrkkiskslgnvfdpvekaeefgydalkyfllresgfsddgdys
dknmiarlngeladtlgnlvmrctsakinvngewpspaayteedesliqlikdlpgtadh
yylipdiqkaiiavfdvlrainayvtdmapwklvktdperlrtvlyitlegvrvttllls
pilprksvvifdmlgvpevhrkgienfefgavppgtrlgpavegevlfskrst