RNA STRAND v2.0 - The RNA secondary STRucture and statistical ANalysis Database

General features for molecule PDB_00667 (click to expand/contract all tables) Format: CT RNAML Bpseq Dot-parentheses FASTA Molecule ID [?]: PDB_00667 Molecule name [?]: STRUCTURE OF E. COLI THREONYL-TRNA SYNTHETASE COMPLEXED WITH ITS COGNATE TRNA Source [?]: RCSB Protein Data Bank Source ID [?]: 1QF6 Reference [?]: R.SANKARANARAYANAN,A.C.DOCK-BREGEON,P.ROMBY, J.CAILLET,M.SPRINGER,B.REES,C.EHRESMANN, B.EHRESMANN,D.MORAS. THE STRUCTURE OF THREONYL-TRNA SYNTHETASE-TRNA(THR) COMPLEX ENLIGHTENS ITS REPRESSOR ACTIVITY AND REVEALS AN ESSENTIAL ZINC ION IN THE ACTIVE SITE. CELL (CAMBRIDGE,MASS.) V. 97 371 1999 ASTM CELLB5 US ISSN 0092-8674 Type [?]: Other RNA [?]     PS figure     PDF figure Figure from original source Organism [?]: ESCHERICHIA COLI Validated by NMR or X-Ray [?]: Yes Method for secondary structure determination [?]: X-RAY, RESOLUTION 2.90 ANGSTROMS; ran through RNAview Number of molecules [?]: 1 Length [?]: 76 Fragments used [?]: No Duplicated sequence [?]: No other molecule in the database has the same sequence Number of domains [?]: 1 Number of unpaired bases [?]: 32 Number of paired bases [?]: 44

Click on any header below for additional features.

Stem features Number of stems [?]: 4 Number of base pairs in stems [?]: 22 Maximum length of a stem [?]: 7 Average length of a stem [?]: 5.5 Minimum length of a stem [?]: 4 Maximum estimated free energy [?]: -7.9 Average estimated free energy [?]: -9.45 Minimum estimated free energy [?]: -13.9

Hairpin loop features Number of hairpin loops [?]: 3 Maximum number of free bases in hairpin loops [?]: 8 Average number of free bases in hairpin loops [?]: 7.33 Minimum number of free bases in hairpin loop [?]: 7

Bulge loop features Number of bulge loops [?]: 0 Maximum number of free bases in bulge loops [?]: N/A Average number of free bases in bulge loops [?]: N/A Minimum number of free bases in bulge loop [?]: N/A

Internal loop features

Multi-loop features Number of multi-loops [?]: 1 Maximum number of free bases in multi-loops: 4 Average number of free bases in multi-loops: 1.5 Minimum number of free bases in multi-loop: 0 Maximum multi-loop absolute asymmetry: 4 Average multi-loop absolute asymmetry: 2.33 Minimum multi-loop absolute asymmetry: 0 Maximum multi-loop relative asymmetry: 2 Average multi-loop relative asymmetry: 0.42 Minimum multi-loop relative asymmetry: 0 Maximum number of branches in multi-loops: 4 Average number of branches in multi-loops: 4 Minimum number of branches in multi-loops: 4

Non-canonical base pairs features Total number of non-canonical base pairs [?]: 2 Total number of AA non-canonical base pairs: 1 Total number of AG non-canonical base pairs: 1

Pseudoknot features