Brand  (β version)

color scheme of protein:

hetatm:

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information
centroid:
interaction residue:

chain: Hide other chain(s)

Ligands
Code Name Link
AMO Aspartyl-adenosine-5'-monophosphate
AMP Adenosine monophosphate
SO4 Sulfate ion
Modified Residues
Code Name Link
4SU 4-thiouridine-5'-monophosphate
5MU 5-methyluridine 5'-monophosphate
G7M N7-methyl-guanosine-5'-monophosphate
H2U 5,6-dihydrouridine-5'-monophosphate
PSU Pseudouridine-5'-monophosphate
QUO 2-amino-7-deaza-(2'',3''-dihydroxy-cyclopentylamino)-guanosine-5'-monophosphate
Code : 1C0A
Header : LIGASE/RNA
Title : CRYSTAL STRUCTURE OF THE E. COLI ASPARTYL-TRNA SYNTHETASE : TRNAASP : ASPARTYL-ADENYLATE COMPLEX
Release Data : 1999-11-23
Compound :
mol_id molecule chains
1 ASPARTYL TRNA B
mol_id molecule chains synonym
2 ASPARTYL TRNA SYNTHETASE A ASPARTATE-TRNA LIGASE, ASPRS
ec: 6.1.1.12
Source :
mol_id organism_scientific expression_system
1 Escherichia coli  (taxid:562) Escherichia coli  (taxid:562)
expression_system_vector_type: PLASMID
expression_system_plasmid: PTRC99
mol_id organism_scientific expression_system
2 Escherichia coli  (taxid:562) Escherichia coli  (taxid:562)
expression_system_vector_type: PLASMID
expression_system_plasmid: PBR322
Authors : Eiler, S., Dock-Bregeon, A.-C., Moulinier, L., Thierry, J.-C., Moras, D.
Keywords : PROTEIN-RNA COMPLEX, LIGASE-RNA COMPLEX
Exp. method : X-RAY DIFFRACTION ( 2.40 Å )
Citation :

Synthesis of aspartyl-tRNA(Asp) in Escherichia coli--a snapshot of the second step.

Eiler, S.,Dock-Bregeon, A.,Moulinier, L.  et al.
(1999)  EMBO J.  18 : 6532 - 6541

PubMed: 10562565
DOI: 10.1093/emboj/18.22.6532

Chain : A
UniProt : P21889 (SYD_ECOLI)
Reaction : ATP + L-aspartate + tRNA(Asp) = AMP + diphosphate + L-aspartyl-tRNA(Asp).