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(-) Description

Title :  STRUCTURE OF THE STANDARD KINK TURN HMKT-7 AS STEM LOOP BOUND WITH U1A AND L7AE PROTEINS
 
Authors :  L. Huang, D. M. J. Lilley
Date :  06 Oct 15  (Deposition) - 25 May 16  (Release) - 06 Jul 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.95
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  E,F,G,H  (1x)
Keywords :  Transcription, Kink Turn (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  L. Huang, J. Wang, D. M. J. Lilley
A Critical Base Pair In K-Turns Determines The Conformational Class Adopted, And Correlates With Biological Function.
Nucleic Acids Res. V. 44 5390 2016
PubMed-ID: 27016741  |  Reference-DOI: 10.1093/NAR/GKW201

(-) Compounds

Molecule 1 - U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A
    ChainsA, B, E, F
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System VariantGOLD PLYSS
    Expression System VectorPT7
    Expression System Vector TypePLASMID
    FragmentRRM 1 DOMAIN, UNP RESIDUES 1-102
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymU1 SNRNP A, U1-A, U1A
 
Molecule 2 - HMKT-7
    ChainsD, H
    FragmentKINK TURN MOTIF
    Organism ScientificHALOARCULA MARISMORTUI
    Organism Taxid2238
    SyntheticYES
 
Molecule 3 - 50S RIBOSOMAL PROTEIN L7AE
    Atcc49558
    ChainsC, G
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System VariantGOLD PLYSS
    Expression System VectorPET-DUET1
    Expression System Vector TypePLASMID
    FragmentRNA BINDING DOMAIN, UNP RESIDUES 5-119
    Organism ScientificARCHAEOGLOBUS FULGIDUS
    Organism Taxid224325
    StrainDSM 4304
    SynonymRIBOSOMAL PROTEIN L8E, AFL7AE

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit ABCDEFGH
Biological Unit 1 (1x)ABCD    
Biological Unit 2 (1x)    EFGH

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 5FJ4)

(-) Sites  (0, 0)

(no "Site" information available for 5FJ4)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5FJ4)

(-) Cis Peptide Bonds  (7, 7)

Asymmetric Unit
No.Residues
1Gly A:99 -Thr A:100
2Arg B:47 -Ser B:48
3Thr B:100 -Phe B:101
4Ala C:0 -Ser C:1
5Gly E:99 -Thr E:100
6Arg F:47 -Ser F:48
7Ala G:0 -Ser G:1

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5FJ4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5FJ4)

(-) Exons   (0, 0)

(no "Exon" information available for 5FJ4)

(-) 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
(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:97
                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee......hhhhhhhhhhhhhhhhh.eeeeee........eeeeee.hhhhhhhhhhhh..........eeee....hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------- Transcript
                 5fj4 A   6 TRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAKMKGTFV 102
                                    15        25        35        45        55        65        75        85        95       

Chain B from PDB  Type:PROTEIN  Length:97
                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee......hhhhhhhhhhhhhhhhh.eeeeee........eeeeee.hhhhhhhhhhhhh..ee..ee.eeee...hhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------- Transcript
                 5fj4 B   6 TRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAKMKGTFV 102
                                    15        25        35        45        55        65        75        85        95       

Chain C from PDB  Type:PROTEIN  Length:118
                                                                                                                                                      
               SCOP domains ---------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhhhh....eeehhhhhhhhhhh....eeeee.....hhhhhhhhhhhhh....eeee.hhhhhhhhhh......eeee.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 5fj4 C   0 ASYVKFEVPEDMQNEALSLLEKVRESGKVKKGTNETTKAVERGLAKLVYIAEDVDPPEIVAHLPLLCEEKNVPYIYVKSKNDLGRAVGIEVPCASAAIINEGELRKELGSLVEKIKGL 117
                                     9        19        29        39        49        59        69        79        89        99       109        

Chain D from PDB  Type:RNA  Length:35
                                                                   
                 5fj4 D   1 GAGGGAGCGCCAUUGCACUCCGGUGCGAAGAACUC  35
                                    10        20        30     

Chain E from PDB  Type:PROTEIN  Length:97
                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee......hhhhhhhhhhhhhhhhh.eeeeee.........eeeee.hhhhhhhhhhhh..........eeee....hhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------- Transcript
                 5fj4 E   6 TRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAKMKGTFV 102
                                    15        25        35        45        55        65        75        85        95       

Chain F from PDB  Type:PROTEIN  Length:97
                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee......hhhhhhhhhhhhhhhhh.eeeeee........eeeeee.hhhhhhhhhhhhh..ee..ee.eeee....hhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------- Transcript
                 5fj4 F   6 TRPNHTIYINNLNEKIKKDELKKSLHAIFSRFGQILDILVSRSLKMRGQAFVIFKEVSSATNALRSMQGFPFYDKPMRIQYAKTDSDIIAKMKGTFV 102
                                    15        25        35        45        55        65        75        85        95       

Chain G from PDB  Type:PROTEIN  Length:118
                                                                                                                                                      
               SCOP domains ---------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........hhhhhhhhhhhhhh.....eeeehhhhhhhhhhh....eeeee....hhhhh.hhhhhhhhh...eeee.hhhhhhhhhh......eeeeee....hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 5fj4 G   0 ASYVKFEVPEDMQNEALSLLEKVRESGKVKKGTNETTKAVERGLAKLVYIAEDVDPPEIVAHLPLLCEEKNVPYIYVKSKNDLGRAVGIEVPCASAAIINEGELRKELGSLVEKIKGL 117
                                     9        19        29        39        49        59        69        79        89        99       109        

Chain H from PDB  Type:RNA  Length:35
                                                                   
                 5fj4 H   1 GAGGGAGCGCCAUUGCACUCCGGUGCGAAGAACUC  35
                                    10        20        30     

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 5FJ4)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5FJ4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5FJ4)

(-) Gene Ontology  (28, 31)

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  Cis Peptide Bonds
    Ala C:0 - Ser C:1   [ RasMol ]  
    Ala G:0 - Ser G:1   [ RasMol ]  
    Arg B:47 - Ser B:48   [ RasMol ]  
    Arg F:47 - Ser F:48   [ RasMol ]  
    Gly A:99 - Thr A:100   [ RasMol ]  
    Gly E:99 - Thr E:100   [ RasMol ]  
    Thr B:100 - Phe B:101   [ RasMol ]  
 
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 Related Entries

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

UniProtKB/Swiss-Prot
        RL7A_ARCFU | O294941rlg 4bw0 4c4w 5g4u 5g4v
        SNRPA_HUMAN | P090121aud 1drz 1dz5 1fht 1m5k 1m5o 1m5p 1m5v 1nu4 1oia 1sj3 1sj4 1sjf 1u6b 1urn 1vbx 1vby 1vbz 1vc0 1vc5 1vc6 1zzn 2a3j 2nz4 2oih 2oj3 2u1a 3bo2 3bo3 3bo4 3cul 3cun 3egz 3g8s 3g8t 3g96 3g9c 3hhn 3iin 3irw 3iwn 3k0j 3l3c 3mum 3mur 3mut 3muv 3mxh 3p49 3pgw 3r1h 3r1l 3ucu 3ucz 3ud3 3ud4 3utr 4c4w 4pr6 4prf 4w90 4w92 4yb1 5ddo 5ddp 5ddq 5ddr

(-) Related Entries Specified in the PDB File

5fj0 STRUCTURE OF THE STANDARD KINK TURN HMKT-7 AS SIMPLE DUPLEX IN P4222 SPACE GROUP
5fj1 STRUCTURE OF THE STANDARD KINK TURN HMKT-7 AS STEM LOOP IN P212121 SPACE GROUP
5fjc SAM-I RIBOSWITCH BEARING THE H. MARISMORTUI KT-7 VARIANT C-2BU