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(-) Description

Title :  CRYSTAL STRUCTURE ANALYSIS OF A MUTANT P4-P6 DOMAIN (DELC209) OF TETRAHYMENA THEMOPHILA GROUP I INTRON.
 
Authors :  K. Juneau, E. R. Podell, D. J. Harrington, T. R. Cech
Date :  20 Dec 00  (Deposition) - 12 Apr 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.25
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Rna, P4-P6, C209, Ribozyme, Tetrahymena, Group I Intron, Ribonucleic Acid (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. Juneau, E. Podell, D. J. Harrington, T. R. Cech
Structural Basis Of The Enhanced Stability Of A Mutant Ribozyme Domain And A Detailed View Of Rna--Solvent Interactions.
Structure V. 9 221 2001
PubMed-ID: 11286889  |  Reference-DOI: 10.1016/S0969-2126(01)00579-2
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - P4-P6 DELC209 MUTANT RNA RIBOZYME DOMAIN
    ChainsA, B
    EngineeredYES
    MutationYES
    Other DetailsP4-P6 DOMAIN OF TETRAHYMENA GROUP I INTRON
    Other Details - SourceTHE RNA WAS PREPARED BY TRANSCRIPTION WITH T7 RNA POLYMERASE
    SyntheticYES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 42)

Asymmetric Unit (1, 42)
No.NameCountTypeFull Name
1MG42Ligand/IonMAGNESIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (39, 39)

Asymmetric Unit (39, 39)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREG B:148BINDING SITE FOR RESIDUE MG B 52
02AC2SOFTWAREG A:245BINDING SITE FOR RESIDUE MG A 53
03AC3SOFTWAREG B:245 , A B:246BINDING SITE FOR RESIDUE MG B 54
04AC4SOFTWAREC A:255BINDING SITE FOR RESIDUE MG A 55
05AC5SOFTWAREC B:213BINDING SITE FOR RESIDUE MG B 56
06AC6SOFTWAREA A:248 , U A:249 , G A:250BINDING SITE FOR RESIDUE MG A 57
07AC7SOFTWAREA A:256 , G A:257BINDING SITE FOR RESIDUE MG A 58
08AC8SOFTWAREG A:160BINDING SITE FOR RESIDUE MG A 59
09AC9SOFTWAREG A:119 , U A:120 , G A:201 , U A:202BINDING SITE FOR RESIDUE MG A 60
10BC1SOFTWAREU A:157BINDING SITE FOR RESIDUE MG A 62
11BC2SOFTWAREG B:215BINDING SITE FOR RESIDUE MG B 63
12BC3SOFTWAREG B:174BINDING SITE FOR RESIDUE MG B 65
13BC4SOFTWAREA A:183 , A A:184 , A A:186 , HOH A:322 , HOH A:323 , HOH A:324BINDING SITE FOR RESIDUE MG A 1
14BC5SOFTWAREA B:183 , A B:184 , A B:186 , HOH B:326 , HOH B:327 , HOH B:328BINDING SITE FOR RESIDUE MG B 2
15BC6SOFTWAREA A:183 , A A:184 , A A:186 , A A:187 , G A:188 , HOH A:325 , HOH A:326 , HOH A:327BINDING SITE FOR RESIDUE MG A 3
16BC7SOFTWAREA B:183 , A B:184 , A B:186 , A B:187 , HOH B:329 , HOH B:330 , HOH B:331BINDING SITE FOR RESIDUE MG B 4
17BC8SOFTWAREG A:163 , G A:164 , HOH A:328 , HOH A:329 , HOH A:330 , HOH A:331BINDING SITE FOR RESIDUE MG A 5
18BC9SOFTWAREG B:163 , G B:164 , HOH B:332 , HOH B:333 , HOH B:334 , HOH B:335BINDING SITE FOR RESIDUE MG B 6
19CC1SOFTWAREA A:171 , HOH A:332 , HOH A:333 , HOH A:334 , HOH A:335 , HOH A:336BINDING SITE FOR RESIDUE MG A 7
20CC2SOFTWAREA B:171 , HOH B:336 , HOH B:337 , HOH B:338 , HOH B:339 , HOH B:340BINDING SITE FOR RESIDUE MG B 8
21CC3SOFTWAREA A:173 , HOH A:337 , HOH A:338 , HOH A:339 , HOH A:340 , HOH A:341BINDING SITE FOR RESIDUE MG A 9
22CC4SOFTWAREA B:173 , HOH B:341 , HOH B:342 , HOH B:343 , HOH B:344 , HOH B:345BINDING SITE FOR RESIDUE MG B 10
23CC5SOFTWAREG A:188 , HOH A:342 , HOH A:343 , HOH A:344 , HOH A:345 , HOH A:346BINDING SITE FOR RESIDUE MG A 11
24CC6SOFTWAREG B:188 , HOH B:346 , HOH B:347 , HOH B:348 , HOH B:349 , HOH B:350BINDING SITE FOR RESIDUE MG B 12
25CC7SOFTWAREG B:112 , HOH B:351 , HOH B:352 , HOH B:353 , HOH B:354 , HOH B:355BINDING SITE FOR RESIDUE MG B 13
26CC8SOFTWAREHOH A:347 , HOH A:348 , HOH A:349 , HOH A:350 , HOH A:351 , HOH A:352BINDING SITE FOR RESIDUE MG A 14
27CC9SOFTWAREHOH B:356 , HOH B:357 , HOH B:358 , HOH B:359 , HOH B:360 , HOH B:361BINDING SITE FOR RESIDUE MG B 15
28DC1SOFTWAREHOH A:353 , HOH A:354 , HOH A:355 , HOH A:356 , HOH A:357 , HOH A:358BINDING SITE FOR RESIDUE MG A 16
29DC2SOFTWAREHOH B:362 , HOH B:363 , HOH B:364 , HOH B:365 , HOH B:366 , HOH B:367BINDING SITE FOR RESIDUE MG B 17
30DC3SOFTWAREHOH A:359 , HOH A:360 , HOH A:361 , HOH A:362 , HOH A:363 , HOH A:364BINDING SITE FOR RESIDUE MG A 18
31DC4SOFTWAREHOH B:368 , HOH B:369 , HOH B:370 , HOH B:371 , HOH B:372 , HOH B:373BINDING SITE FOR RESIDUE MG B 19
32DC5SOFTWAREHOH A:365 , HOH A:366 , HOH A:367 , HOH A:368 , HOH A:369 , HOH A:370BINDING SITE FOR RESIDUE MG A 20
33DC6SOFTWAREHOH B:374 , HOH B:375 , HOH B:376 , HOH B:377 , HOH B:378 , HOH B:379BINDING SITE FOR RESIDUE MG B 21
34DC7SOFTWAREHOH A:371 , HOH A:372 , HOH A:373 , HOH A:374 , HOH A:375 , HOH A:376BINDING SITE FOR RESIDUE MG A 22
35DC8SOFTWAREHOH B:380 , HOH B:381 , HOH B:382 , HOH B:383 , HOH B:384 , HOH B:385BINDING SITE FOR RESIDUE MG B 23
36DC9SOFTWAREHOH A:377 , HOH A:378 , HOH A:379 , HOH A:380 , HOH A:381 , HOH A:382BINDING SITE FOR RESIDUE MG A 24
37EC1SOFTWAREHOH B:386 , HOH B:387 , HOH B:388 , HOH B:389 , HOH B:390 , HOH B:391BINDING SITE FOR RESIDUE MG B 25
38EC2SOFTWAREHOH A:383 , HOH A:384 , HOH A:385 , HOH A:386 , HOH A:387 , HOH A:388BINDING SITE FOR RESIDUE MG A 26
39EC3SOFTWAREHOH A:389 , HOH A:390 , HOH A:391 , HOH A:392 , HOH A:393 , HOH A:394BINDING SITE FOR RESIDUE MG A 27

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1HR2)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1HR2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1HR2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1HR2)

(-) Exons   (0, 0)

(no "Exon" information available for 1HR2)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:RNA  Length:157
                                                                                                                                                                                             
                 1hr2 A 103 GAAUUGCGGGAAAGGGGUCAACAGCCGUUCAGUACCAAGUCUCAGGGGAAACUUUGAGAUGGCCUUGCAAAGGGUAUGGUAAUAAGCUGACGGACAUGGUCCUAACACGCAGCCAAGUCCUAAGUCAACAGAUCUUCUGUUGAUAUGGAUGCAGUUC 260
                                   112       122       132       142       152       162       172       182       192       202     ||213       223       233       243       253       
                                                                                                                                   208|                                                  
                                                                                                                                    210                                                  

Chain B from PDB  Type:RNA  Length:158
                                                                                                                                                                                              
                 1hr2 B 102 GGAAUUGCGGGAAAGGGGUCAACAGCCGUUCAGUACCAAGUCUCAGGGGAAACUUUGAGAUGGCCUUGCAAAGGGUAUGGUAAUAAGCUGACGGACAUGGUCCUAACACGCAGCCAAGUCCUAAGUCAACAGAUCUUCUGUUGAUAUGGAUGCAGUUC 260
                                   111       121       131       141       151       161       171       181       191       201      |212       222       232       242       252        
                                                                                                                                    208|                                                  
                                                                                                                                     210                                                  

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 1HR2)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1HR2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1HR2)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1HR2)

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(-) Related Entries Specified in the PDB File

1gid CRYSTAL STRUCTURE OF WILD-TYPE P4-P6