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(-) Description

Title :  HIV-1(MAL) RNA DIMERIZATION INITIATION SITE
 
Authors :  E. Ennifar, P. Walter, B. Ehresmann, C. Ehresmann, P. Dumas
Date :  31 Oct 01  (Deposition) - 30 Nov 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.10
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Hiv, Rna, Hairpin (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Ennifar, P. Walter, B. Ehresmann, C. Ehresmann, P. Dumas
Crystal Structures Of Coaxially Stacked Kissing Complexes Of The Hiv-1 Rna Dimerization Initiation Site.
Nat. Struct. Biol. V. 8 1064 2001
PubMed-ID: 11702070  |  Reference-DOI: 10.1038/NSB727
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HIV-1 DIS(MAL)UU RNA
    ChainsA, B, C, D
    EngineeredYES
    Other DetailsDIMERIZATION INITIATION SITE
    Other Details - SourceHIV-1(MAL) SEQUENCE WITH U265 AND U287 MUTATIONS
    SyntheticYES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)AB  
Biological Unit 2 (1x)  CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1MG4Ligand/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  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREA D:8 , G D:9BINDING SITE FOR RESIDUE MG D 102
2AC2SOFTWAREA B:8 , U B:11BINDING SITE FOR RESIDUE MG B 103
3AC3SOFTWAREC B:15BINDING SITE FOR RESIDUE MG B 104

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1K9W)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1K9W)

 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 Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:RNA  Length:23
                                                      
                  1k9w A  1 UUUGCUGAGGUGCACACAGCAAU 23
                                    10        20   

Chain B from PDB  Type:RNA  Length:23
                                                      
                  1k9w B  1 UUUGCUGAGGUGCACACAGCAAU 23
                                    10        20   

Chain C from PDB  Type:RNA  Length:23
                                                      
                  1k9w C  1 UUUGCUGAGGUGCACACAGCAAU 23
                                    10        20   

Chain D from PDB  Type:RNA  Length:23
                                                      
                  1k9w D  1 UUUGCUGAGGUGCACACAGCAAU 23
                                    10        20   

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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 1K9W)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1K9W)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1K9W)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1K9W)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

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(-) Related Entries Specified in the PDB File

1jjm HIV-1(MAL) DIS KISSING-COMPLEX
1jjn HIV-1(LAI) DIS KISSING-COMPLEX