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(-) Description

Title :  RESTRAINED REFINEMENT OF TWO CRYSTALLINE FORMS OF YEAST ASPARTIC ACID AND PHENYLALANINE TRANSFER RNA CRYSTALS
 
Authors :  E. Westhof, P. Dumas, D. Moras
Date :  06 Nov 87  (Deposition) - 06 Nov 87  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym./Biol. Unit :  A
Keywords :  T-Rna, Single Strand, Loops (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Westhof, P. Dumas, D. Moras
Restrained Refinement Of Two Crystalline Forms Of Yeast Aspartic Acid And Phenylalanine Transfer Rna Crystals.
Acta Crystallogr. , Sect. A V. 44 112 1988
PubMed-ID: 3272146  |  Reference-DOI: 10.1107/S010876738700446X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TRNAPHE
    Chains: A
    Organism Common: BAKER'S YEAST
    Organism Scientific: SACCHAROMYCES CEREVISIAE
    Organism Taxid: 4932

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (12, 18)

Asymmetric/Biological Unit (12, 18)
No.NameCountTypeFull Name
11MA1Mod. Nucleotide6-HYDRO-1-METHYLADENOSINE-5'-MONOPHOSPHATE
22MG1Mod. Nucleotide2N-METHYLGUANOSINE-5'-MONOPHOSPHATE
35MC2Mod. Nucleotide5-METHYLCYTIDINE-5'-MONOPHOSPHATE
45MU1Mod. Nucleotide5-METHYLURIDINE 5'-MONOPHOSPHATE
57MG1Mod. Nucleotide7N-METHYL-8-HYDROGUANOSINE-5'-MONOPHOSPHATE
6H2U2Mod. Nucleotide5,6-DIHYDROURIDINE-5'-MONOPHOSPHATE
7M2G1Mod. NucleotideN2-DIMETHYLGUANOSINE-5'-MONOPHOSPHATE
8MG4Ligand/IonMAGNESIUM ION
9OMC1Mod. NucleotideO2'-METHYLYCYTIDINE-5'-MONOPHOSPHATE
10OMG1Mod. NucleotideO2'-METHYLGUANOSINE-5'-MONOPHOSPHATE
11PSU2Mod. NucleotidePSEUDOURIDINE-5'-MONOPHOSPHATE
12YG1Mod. ResidueWYBUTOSINE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREG A:19 , HOH A:185 , HOH A:186 , HOH A:187 , HOH A:188 , HOH A:189BINDING SITE FOR RESIDUE MG A 77
2AC2SOFTWAREG A:20 , A A:21 , HOH A:190 , HOH A:191 , HOH A:192BINDING SITE FOR RESIDUE MG A 78
3AC3SOFTWAREU A:8 , U A:12 , HOH A:193 , HOH A:194 , HOH A:195 , HOH A:196 , HOH A:197 , HOH A:198BINDING SITE FOR RESIDUE MG A 79
4AC4SOFTWAREYG A:37 , A A:38 , HOH A:199 , HOH A:200 , HOH A:201 , HOH A:202 , HOH A:203BINDING SITE FOR RESIDUE MG A 80

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4TRA)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological 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    
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Chain A from PDB  Type:RNA  Length:76
                                                                                                           
                  4tra A  1 GCGGAUUUAgCUCAGuuGGGAGAGCgCCAGAcUgAAgAucUGGAGgUCcUGUGuuCGaUCCACAGAAUUCGCACCA 76
                                    10     || 20     |  30 | |  | 40     |  50   ||  |60        70      
                                    10-2MG ||       26-M2G | |  | ||     |  |    55-PSU                 
                                          16-H2U          32-OMC| ||     |  |    |  58-1MA              
                                           17-H2U           34-OMG||     |  |    |                      
                                                               37-YG     |  |    |                      
                                                                 39-PSU  |  |    |                      
                                                                  40-5MC |  |    |                      
                                                                        46-7MG   |                      
                                                                           49-5MC|                      
                                                                                54-5MU
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  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 4TRA)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

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