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(-) Description

Title :  THE CRYSTAL STRUCTURE OF AN SM-LIKE ARCHAEAL PROTEIN WITH TWO HEPTAMERS IN THE ASYMMETRIC UNIT.
 
Authors :  C. Mura, D. Eisenberg
Date :  13 Aug 01  (Deposition) - 13 Feb 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L,M,N
Biol. Unit 1:  A,B,C,D,E,F,G  (1x)
Biol. Unit 2:  H,I,J,K,L,M,N  (1x)
Keywords :  Structural Genomics, Heptameric, 35-Stranded Beta Toroid, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Mura, A. Kozhukhovsky, M. Gingery, M. Phillips, D. Eisenberg
The Oligomerization And Ligand-Binding Properties Of Sm-Like Archaeal Proteins (Smaps)
Protein Sci. V. 12 832 2003
PubMed-ID: 12649441  |  Reference-DOI: 10.1110/PS.0224703
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - SM-LIKE ARCHAEAL PROTEIN 1 (SMAP1)
    Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PET-22B(+)
    Gene: MTH0649
    Organism Scientific: METHANOTHERMOBACTER THERMAUTOTROPHICUS
    Organism Taxid: 145262
    Synonym: PUTATIVE SNRNP SM-LIKE PROTEIN

 Structural Features

(-) Chains, Units

  1234567891011121314
Asymmetric Unit : ABCDEFGHIJKLMN
Biological Unit 1 (1x): ABCDEFG       
Biological Unit 2 (1x):        HIJKLMN

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 16)

Asymmetric Unit (2, 16)
No.NameCountTypeFull Name
1CL3Ligand/IonCHLORIDE ION
2EDO13Ligand/Ion1,2-ETHANEDIOL
Biological Unit 1 (1, 5)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EDO5Ligand/Ion1,2-ETHANEDIOL
Biological Unit 2 (1, 8)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EDO8Ligand/Ion1,2-ETHANEDIOL

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWARESER L:21BINDING SITE FOR RESIDUE CL L 201
02AC2SOFTWAREALA C:17 , SER C:21 , ILE C:79 , THR D:68BINDING SITE FOR RESIDUE EDO C 101
03AC3SOFTWAREGLN L:12 , ARG L:13 , PRO L:14 , LEU L:15 , HOH L:212 , ASP M:44BINDING SITE FOR RESIDUE EDO L 102
04AC4SOFTWARELYS E:41 , ASN E:52 , THR E:68BINDING SITE FOR RESIDUE EDO E 103
05AC5SOFTWAREARG G:13 , PRO G:14 , LEU G:15BINDING SITE FOR RESIDUE EDO G 104
06AC6SOFTWARELEU N:30 , LYS N:31 , ARG N:34 , HOH N:115BINDING SITE FOR RESIDUE EDO N 105
07AC7SOFTWAREVAL F:11 , VAL M:62 , ARG M:65 , HOH M:115BINDING SITE FOR RESIDUE EDO M 108
08AC8SOFTWAREARG F:13 , PRO F:14 , LEU F:15 , GLU F:61 , ASP G:44BINDING SITE FOR RESIDUE EDO F 109
09AC9SOFTWARETHR H:68 , ALA N:17 , SER N:21 , ILE N:79BINDING SITE FOR RESIDUE EDO N 110
10BC1SOFTWARELEU H:45 , ASP I:59 , GLN N:12BINDING SITE FOR RESIDUE EDO H 111
11BC2SOFTWAREARG C:65 , ASP H:16 , GLY H:19 , ASN H:20BINDING SITE FOR RESIDUE EDO H 112
12BC3SOFTWAREASN B:20 , ASN I:52 , ASP I:53 , GLY I:67 , THR I:68BINDING SITE FOR RESIDUE EDO I 113

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1JRI)

(-) 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:72
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:72
                                                                                                81  
                                    21        31        41        51        61        71        81  
            RUXX_METTH   12 QRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP--  -
               SCOP domains d1jria_ A: Archaeal homoheptameric Sm protein                            SCOP domains
               CATH domains 1jriA00 A:12-83  [code=2.30.30.100, no name defined]                     CATH domains
               Pfam domains ------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhh..eeeeee....eeeeeeeee.....eeeeeeeeee..eeeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------ Transcript
                  1jri A 12 QRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGK 83
                                    21        31        41        51        61        71        81  


Chain B from PDB  Type:PROTEIN  Length:74
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:74
                                                                                                81    
                                    21        31        41        51        61        71        81    
            RUXX_METTH   12 QRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP----  -
               SCOP domains d1jrib_ B: Archaeal homoheptameric Sm protein                              SCOP domains
               CATH domains 1jriB00 B:12-85  [code=2.30.30.100, no name defined]                       CATH domains
               Pfam domains -------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhh....eeeeee...eeeeeeeeee.....eeeeeeeeee..eeeeeeeeeee....eeeeee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------- Transcript
                  1jri B 12 QRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGKLA 85
                                    21        31        41        51        61        71        81    


Chain C from PDB  Type:PROTEIN  Length:75
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:75
                                                                                                   81  
                                    18        28        38        48        58        68        78  |  
            RUXX_METTH    9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP--  -
               SCOP domains d1jric_ C: Archaeal homoheptameric Sm protein                               SCOP domains
               CATH domains 1jriC00 C:9-83  [code=2.30.30.100, no name defined]                         CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhh....eeeeee....eeeeeeeee.....eeeeeeeeee..eeeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------- Transcript
                  1jri C  9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGK 83
                                    18        28        38        48        58        68        78     


Chain D from PDB  Type:PROTEIN  Length:73
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:73
                                                                                                 81  
                                    20        30        40        50        60        70        80|  
            RUXX_METTH   11 VQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP--  -
               SCOP domains d1jrid_ D: Archaeal homoheptameric Sm protein                             SCOP domains
               CATH domains 1jriD00 D:11-83  [code=2.30.30.100, no name defined]                      CATH domains
               Pfam domains ------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhh....eeeeee....eeeeeeeee.....eeeeeeeee....eeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------- Transcript
                  1jri D 11 VQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGK 83
                                    20        30        40        50        60        70        80   


Chain E from PDB  Type:PROTEIN  Length:74
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:74
                                                                                                   81 
                                    18        28        38        48        58        68        78  | 
            RUXX_METTH    9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP-  -
               SCOP domains d1jrie_ E: Archaeal homoheptameric Sm protein                              SCOP domains
               CATH domains 1jriE00 E:9-82  [code=2.30.30.100, no name defined]                        CATH domains
               Pfam domains -------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhh...eeeeee....eeeeeeeee.....eeeeeeeeee..eeeeeeeeeee....eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------- Transcript
                  1jri E  9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRG 82
                                    18        28        38        48        58        68        78    


Chain F from PDB  Type:PROTEIN  Length:73
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:73
                                                                                                 81  
                                    20        30        40        50        60        70        80|  
            RUXX_METTH   11 VQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP--  -
               SCOP domains d1jrif_ F: Archaeal homoheptameric Sm protein                             SCOP domains
               CATH domains 1jriF00 F:11-83  [code=2.30.30.100, no name defined]                      CATH domains
               Pfam domains ------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhh....eeeeee....eeeeeeeee.....eeeeeeeeee..eeeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------- Transcript
                  1jri F 11 VQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGK 83
                                    20        30        40        50        60        70        80   


Chain G from PDB  Type:PROTEIN  Length:76
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:76
                                                                                                   81   
                                    18        28        38        48        58        68        78  |   
            RUXX_METTH    9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP---  -
               SCOP domains d1jrig_ G: Archaeal homoheptameric Sm protein                                SCOP domains
               CATH domains 1jriG00 G:9-84  [code=2.30.30.100, no name defined]                          CATH domains
               Pfam domains ---------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhh....eeeeee...eeeeeeeeee.....eeeeeeeeee..eeeeeeeeeee....eeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------- Transcript
                  1jri G  9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGKL 84
                                    18        28        38        48        58        68        78      


Chain H from PDB  Type:PROTEIN  Length:73
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:73
                                                                                                  81 
                                    19        29        39        49        59        69        79 | 
            RUXX_METTH   10 NVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP-  -
               SCOP domains d1jrih_ H: Archaeal homoheptameric Sm protein                             SCOP domains
               CATH domains 1jriH00 H:10-82  [code=2.30.30.100, no name defined]                      CATH domains
               Pfam domains ------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh...eeeeee....eeeeeeeee.....eeeeeeeee....eeeeeeeeee....eeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------- Transcript
                  1jri H 10 NVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRG 82
                                    19        29        39        49        59        69        79   


Chain I from PDB  Type:PROTEIN  Length:72
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:72
                                                                                                81  
                                    21        31        41        51        61        71        81  
            RUXX_METTH   12 QRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP--  -
               SCOP domains d1jrii_ I: Archaeal homoheptameric Sm protein                            SCOP domains
               CATH domains 1jriI00 I:12-83  [code=2.30.30.100, no name defined]                     CATH domains
               Pfam domains ------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhhhhh..eeeeee....eeeeeeeee.....eeeeeeeee....eeeeeeeeee....eeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------ Transcript
                  1jri I 12 QRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGK 83
                                    21        31        41        51        61        71        81  


Chain J from PDB  Type:PROTEIN  Length:71
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:71
                                    19        29        39        49        59        69        79 
            RUXX_METTH   10 NVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYIS 80
               SCOP domains d1jrij_ J: Archaeal homoheptameric Sm protein                           SCOP domains
               CATH domains 1jriJ00 J:10-80  [code=2.30.30.100, no name defined]                    CATH domains
               Pfam domains ----------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhh....eeeeee....eeeeeeeee.....eeeeeeeee....eeeeeeeeee....eeeee Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------- Transcript
                  1jri J 10 NVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYIS 80
                                    19        29        39        49        59        69        79 


Chain K from PDB  Type:PROTEIN  Length:71
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:71
                                    20        30        40        50        60        70        80 
            RUXX_METTH   11 VQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP 81
               SCOP domains d1jrik_ K: Archaeal homoheptameric Sm protein                           SCOP domains
               CATH domains 1jriK00 K:11-81  [code=2.30.30.100, no name defined]                    CATH domains
               Pfam domains ----------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhh....eeeeee....eeeeeeeee.....eeeeeee.........eeeeeee....eeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------- Transcript
                  1jri K 11 VQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISR 81
                                    20        30        40        50        60        70        80 


Chain L from PDB  Type:PROTEIN  Length:76
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:76
                                                                                                   81   
                                    18        28        38        48        58        68        78  |   
            RUXX_METTH    9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP---  -
               SCOP domains d1jril_ L: Archaeal homoheptameric Sm protein                                SCOP domains
               CATH domains 1jriL00 L:9-84  [code=2.30.30.100, no name defined]                          CATH domains
               Pfam domains ---------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhh....eeeeee....eeeeeeeee.....eeeeeeeeee..eeeeeeeeeee....eeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------- Transcript
                  1jri L  9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGKL 84
                                    18        28        38        48        58        68        78      


Chain M from PDB  Type:PROTEIN  Length:74
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:74
                                                                                                81    
                                    21        31        41        51        61        71        81    
            RUXX_METTH   12 QRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP----  -
               SCOP domains d1jrim_ M: Archaeal homoheptameric Sm protein                              SCOP domains
               CATH domains 1jriM00 M:12-85  [code=2.30.30.100, no name defined]                       CATH domains
               Pfam domains -------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhh....eeeeee....eeeeeeeee.....eeeeeeeeee..eeeeeeeeeee....eeeeee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------- Transcript
                  1jri M 12 QRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGKLA 85
                                    21        31        41        51        61        71        81    


Chain N from PDB  Type:PROTEIN  Length:75
 aligned with RUXX_METTH | O26745 from UniProtKB/Swiss-Prot  Length:81

    Alignment length:75
                                                                                                   81  
                                    18        28        38        48        58        68        78  |  
            RUXX_METTH    9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISP--  -
               SCOP domains d1jrin_ N: Archaeal homoheptameric Sm protein                               SCOP domains
               CATH domains 1jriN00 N:9-83  [code=2.30.30.100, no name defined]                         CATH domains
           Pfam domains (1) -------LSM-1jriN01 N:16-80                                              --- Pfam domains (1)
           Pfam domains (2) -------LSM-1jriN02 N:16-80                                              --- Pfam domains (2)
           Pfam domains (3) -------LSM-1jriN03 N:16-80                                              --- Pfam domains (3)
           Pfam domains (4) -------LSM-1jriN04 N:16-80                                              --- Pfam domains (4)
           Pfam domains (5) -------LSM-1jriN05 N:16-80                                              --- Pfam domains (5)
           Pfam domains (6) -------LSM-1jriN06 N:16-80                                              --- Pfam domains (6)
           Pfam domains (7) -------LSM-1jriN07 N:16-80                                              --- Pfam domains (7)
           Pfam domains (8) -------LSM-1jriN08 N:16-80                                              --- Pfam domains (8)
           Pfam domains (9) -------LSM-1jriN09 N:16-80                                              --- Pfam domains (9)
          Pfam domains (10) -------LSM-1jriN10 N:16-80                                              --- Pfam domains (10)
          Pfam domains (11) -------LSM-1jriN11 N:16-80                                              --- Pfam domains (11)
          Pfam domains (12) -------LSM-1jriN12 N:16-80                                              --- Pfam domains (12)
          Pfam domains (13) -------LSM-1jriN13 N:16-80                                              --- Pfam domains (13)
          Pfam domains (14) -------LSM-1jriN14 N:16-80                                              --- Pfam domains (14)
         Sec.struct. author .....hhhhhhh....eeeeee....eeeeeeeee.....eeeeeeeeee..eeeeeeeeeee....eeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------- Transcript
                  1jri N  9 VNVQRPLDALGNSLNSPVIIKLKGDREFRGVLKSFDLHMNLVLNDAEELEDGEVTRRLGTVLIRGDNIVYISRGK 83
                                    18        28        38        48        58        68        78
   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  (1, 14)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 14)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 14)

Asymmetric Unit
(-)
Clan: Sm-like (17)
(-)
Family: LSM (13)
(-)
Methanobacterium thermoautotrophicum (strain Delta H) (4)
1aLSM-1jriN01N:16-80
1bLSM-1jriN02N:16-80
1cLSM-1jriN03N:16-80
1dLSM-1jriN04N:16-80
1eLSM-1jriN05N:16-80
1fLSM-1jriN06N:16-80
1gLSM-1jriN07N:16-80
1hLSM-1jriN08N:16-80
1iLSM-1jriN09N:16-80
1jLSM-1jriN10N:16-80
1kLSM-1jriN11N:16-80
1lLSM-1jriN12N:16-80
1mLSM-1jriN13N:16-80
1nLSM-1jriN14N:16-80

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J,K,L,M,N   (RUXX_METTH | O26745)
biological process
    GO:0000398    mRNA splicing, via spliceosome    The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced.
cellular component
    GO:0030529    intracellular ribonucleoprotein complex    An intracellular macromolecular complex containing both protein and RNA molecules.
    GO:0005732    small nucleolar ribonucleoprotein complex    A ribonucleoprotein complex that contains an RNA molecule of the small nucleolar RNA (snoRNA) family and associated proteins. Most are involved in a step of processing of rRNA: cleavage, 2'-O-methylation, or pseudouridylation. The majority, though not all, fall into one of two classes, box C/D type or box H/ACA type.

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Asymmetric Unit
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  1jri
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  RUXX_METTH | O26745
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  RUXX_METTH | O26745
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 Related Entries

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

UniProtKB/Swiss-Prot
        RUXX_METTH | O26745: 1i81 1jbm 1loj 1mgq

(-) Related Entries Specified in the PDB File

1i81 THE CRYSTAL STRUCTURE OF THE SAME PROTEIN, SOLVED IN THE P21 CRYSTAL FORM (HEPTAMER IN THE ASYMMETRIC UNIT).
1i8f THE CRYSTAL STRUCTURE OF A HOMOLOGOUS SM-LIKE ARCHAEAL PROTEIN (FROM PYROBACULUM AEROPHILUM) SOLVED IN C2 (HEPTAMER IN THE ASYMMETRIC UNIT)
1jbm THE CRYSTAL STRUCTURE OF THE SAME PROTEIN, SOLVED IN THE P1 CRYSTAL FORM (HEPTAMER IN THE CELL)