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(-) Description

Title :  LARP7 WRAPPING UP THE 3' HAIRPIN OF 7SK NON-CODING RNA (302-332)
 
Authors :  E. Uchikawa, K. S. Natchiar, X. Han, F. Proux, P. Roblin, E. Zhang, A. Dur B. P. Klaholz, A. -C. Dock-Bregeon
Date :  03 Oct 14  (Deposition) - 18 Mar 15  (Release) - 15 Apr 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.20
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Keywords :  Rna-Binding Protein, Rna Recognition Motif, Phosphoprotein, Protein, Nucleus, La Motif (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Uchikawa, K. S. Natchiar, X. Han, F. Proux, P. Roblin, E. Zhang, A. Durand, B. P. Klaholz, A. C. Dock-Bregeon
Structural Insight Into The Mechanism Of Stabilization Of The 7Sk Small Nuclear Rna By Larp7.
Nucleic Acids Res. V. 43 3373 2015
PubMed-ID: 25753663  |  Reference-DOI: 10.1093/NAR/GKV173

(-) Compounds

Molecule 1 - LA-RELATED PROTEIN 7
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET15
    Expression System Strain: ROSETTA
    Expression System Taxid: 469008
    Fragment: N-TERMINAL DOMAIN, UNP RESIDUES 1-208
    Gene: LARP7, HDCMA18P
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: LA RIBONUCLEOPROTEIN DOMAIN FAMILY MEMBER 7,P-TEFB- INTERACTION PROTEIN FOR 7SK STABILITY,PIP7S
 
Molecule 2 - 7SK GGHP4 (300-332)
    Chains: C, D
    Engineered: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4WKR)

(-) Sites  (0, 0)

(no "Site" information available for 4WKR)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Pro A:133 -Lys A:134
2Pro B:133 -Lys B:134

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4WKR)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4WKR)

(-) Exons   (0, 0)

(no "Exon" information available for 4WKR)

(-) Sequences/Alignments

Asymmetric Unit
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SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:161
                                                                                                                                                                                                 
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh...hhhhhhhhh.............ee...........hhhhhheeee.....hhhhhhhhhhhh...eeeee............eeeeee.hhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wkr A  29 SRVKQVLADIAKQVDFWFGDANLHKDRFLREQIEKSRDGYVDISLLVSFNKMKKLTTDGKLIARALRSSAVVELDLEGTRIRRKKPLGERPKDEDERTVYVELLPKNVNHSWIERVFGKCGNVVYISIPHYKSTGDPKGFAFVEFETKEQAAKAIEFLNNP 189
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188 


Chain B from PDB  Type:PROTEIN  Length:161
                                                                                                                                                                                                 
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh...hhhhhhhhh......ee.....eee..........hhhhheeeee.....hhhhhhhhhhhh.....eee............eeeee...hhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wkr B  29 SRVKQVLADIAKQVDFWFGDANLHKDRFLREQIEKSRDGYVDISLLVSFNKMKKLTTDGKLIARALRSSAVVELDLEGTRIRRKKPLGERPKDEDERTVYVELLPKNVNHSWIERVFGKCGNVVYISIPHYKSTGDPKGFAFVEFETKEQAAKAIEFLNNP 189
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188 


Chain C from PDB  Type:DNA/RNA  Length:5
                                     
                 4wkr C  -5 CUUUU  -1


Chain D from PDB  Type:RNA  Length:5
                                     
                 4wkr D  -5 CUUUU  -1
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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 4WKR)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4WKR)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4WKR)

(-) Gene Ontology  (10, 10)

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  Cis Peptide Bonds
    Pro A:133 - Lys A:134   [ RasMol ]  
    Pro B:133 - Lys B:134   [ RasMol ]  
 
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 Related Entries

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UniProtKB/Swiss-Prot
        LARP7_HUMAN | Q4G0J3: 5knw

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