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Ligands
Code Name Style Show Link
CA Calcium ion
CL Chloride ion
Non-standard Residues
Code Name Show
A2M 2'-O-methyladenosine 5'-(dihydrogen phosphate)
IU 5-iodouridine-5'-monophosphate
GTP Guanosine-5'-triphosphate
Glycosylation
Code Name Emphasize
Modification
Code Name Show
Code : 1M5K   PDBj   RCSB PDB   PDBe
Header : TRANSLATION/RNA
Title : Crystal structure of a hairpin ribozyme in the catalytically-active conformation
Release Data : 2002-08-02
Compound :
mol_id molecule chains
1 RNA INHIBITOR SUBSTRATE A,D
mol_id molecule chains
2 RNA HAIRPIN RIBOZYME B,E
mol_id molecule chains synonym
3 PROTEIN (U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A) C,F U1 snRNP A protein; U1 snRNP-specific protein A
fragment: U1A RNA BINDING DOMAIN
mutation: Y31H,Q36R
Source :
mol_id organism_scientific
1
synthetic: yes
other_details: THIS SEQUENCE OCCURS NATURALLY IN SATELLITE TOBACCO RINGSPOT VIRUS
mol_id organism_scientific
2
synthetic: yes
other_details: THIS SEQUENCE OCCURS NATURALLY IN SATELLITE TOBACCO RINGSPOT VIRUS
mol_id organism_scientific organism_common expression_system
3 Homo sapiens  (taxid:9606) Human Escherichia coli  (taxid:562)
gene: SNRPA
expression_system_vector_type: PLASMID
Authors : Rupert, P.B., Ferre-D'Amare, A.R.
Keywords : HAIRPIN RIBOZYME, CATALYTIC RNA, U1A RNA BINDING PROTEIN DOCKED CONFORMATION, SUBSTRATE INHIBITOR STRAND, TRANSLATION-RNA COMPLEX
Exp. method : X-RAY DIFFRACTION ( 2.40 Å )
Citation :

Transition state stabilization by a catalytic RNA

Rupert, P.B.,Massey, A.P.,Sigurdsson, S.T.  et al.
(2002)  Science  298 : 1421 - 1424

PubMed: 11298439
DOI: 10.1126/science.1076093

Crystal structure of a hairpin ribozyme-inhibitor complex with implications for catalysis

Rupert, P.B.,Ferre-D'Amare, A.R.
(2001)  Nature  410 : 780 - 786

DOI: 10.1038/35071009

Chain : C, F
UniProt : P09012 (SNRPA_HUMAN)
Reaction : -