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(-) Description

Title :  RNA LIGASE RTCB IN COMPLEX WITH MN(II)
 
Authors :  K. K. Desai, C. A. Bingman, G. N. Phillips Jr. , R. T. Raines
Date :  16 Jan 13  (Deposition) - 20 Mar 13  (Release) - 01 May 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.34
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  A,B  (1x)
Keywords :  Rna Ligase, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. K. Desai, C. A. Bingman, G. N. Phillips, R. T. Raines
Structures Of The Noncanonical Rna Ligase Rtcb Reveal The Mechanism Of Histidine Guanylylation.
Biochemistry V. 52 2518 2013
PubMed-ID: 23560983  |  Reference-DOI: 10.1021/BI4002375

(-) Compounds

Molecule 1 - TRNA-SPLICING LIGASE RTCB
    ChainsA, B
    EC Number6.5.1.-, 3.1.-.-
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPQE70
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System Vector TypePLASMID
    FragmentMATURE RTCB
    GenePH1602, RTCB
    Organism ScientificPYROCOCCUS HORIKOSHII
    Organism Taxid70601
    StrainATCC 700860
    SynonymPHO HYP2 INTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B
Biological Unit 3 (1x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 17)

Asymmetric Unit (3, 17)
No.NameCountTypeFull Name
1MN2Ligand/IonMANGANESE (II) ION
2SO413Ligand/IonSULFATE ION
3SUC2Ligand/IonSUCROSE
Biological Unit 1 (2, 8)
No.NameCountTypeFull Name
1MN-1Ligand/IonMANGANESE (II) ION
2SO47Ligand/IonSULFATE ION
3SUC1Ligand/IonSUCROSE
Biological Unit 2 (2, 7)
No.NameCountTypeFull Name
1MN-1Ligand/IonMANGANESE (II) ION
2SO46Ligand/IonSULFATE ION
3SUC1Ligand/IonSUCROSE
Biological Unit 3 (2, 15)
No.NameCountTypeFull Name
1MN-1Ligand/IonMANGANESE (II) ION
2SO413Ligand/IonSULFATE ION
3SUC2Ligand/IonSUCROSE

(-) Sites  (17, 17)

Asymmetric Unit (17, 17)
No.NameEvidenceResiduesDescription
01AC1SOFTWARECYS A:98 , ASN A:202 , HIS A:234 , HIS A:329 , HOH A:733BINDING SITE FOR RESIDUE MN A 501
02AC2SOFTWAREASP A:95 , GLY A:199 , SER A:200 , HIS A:203 , ARG A:238 , HIS A:242 , HOH A:613BINDING SITE FOR RESIDUE SO4 A 502
03AC3SOFTWAREGLY A:69 , TYR A:70 , GLY A:93 , TYR A:94 , LYS A:351 , HOH A:654 , HOH A:683BINDING SITE FOR RESIDUE SO4 A 503
04AC4SOFTWARELYS A:212 , ARG A:472BINDING SITE FOR RESIDUE SO4 A 504
05AC5SOFTWAREARG A:366 , ARG A:369BINDING SITE FOR RESIDUE SO4 A 505
06AC6SOFTWAREGLN A:185 , HOH A:620BINDING SITE FOR RESIDUE SO4 A 506
07AC7SOFTWAREARG A:190 , GLN A:194 , GLY A:239 , ALA B:438 , SER B:439 , MET B:440BINDING SITE FOR RESIDUE SO4 A 507
08AC8SOFTWARESER A:439 , MET A:440 , ARG A:441 , HOH A:727 , ARG B:412BINDING SITE FOR RESIDUE SO4 A 508
09AC9SOFTWARELYS A:17 , ARG A:23 , PRO A:25 , TYR A:57 , LYS A:58 , VAL A:339 , ASP A:340 , HOH A:679 , HOH A:685 , HOH A:697 , HOH A:741BINDING SITE FOR RESIDUE SUC A 509
10BC1SOFTWARECYS B:98 , HIS B:234 , HIS B:329 , HOH B:608BINDING SITE FOR RESIDUE MN B 501
11BC2SOFTWAREASP B:95 , SER B:200 , HIS B:203 , ARG B:238 , HOH B:604 , HOH B:736BINDING SITE FOR RESIDUE SO4 B 502
12BC3SOFTWARETYR B:70 , ILE B:74 , GLY B:93 , TYR B:94 , LYS B:351 , HOH B:644BINDING SITE FOR RESIDUE SO4 B 503
13BC4SOFTWARESER B:411 , ARG B:412 , LYS B:413BINDING SITE FOR RESIDUE SO4 B 504
14BC5SOFTWAREARG A:257 , ARG B:23 , GLY B:55 , ILE B:56BINDING SITE FOR RESIDUE SO4 B 505
15BC6SOFTWAREARG B:366 , ARG B:369BINDING SITE FOR RESIDUE SO4 B 506
16BC7SOFTWAREARG A:27 , HOH A:700 , HOH A:759 , LYS B:220BINDING SITE FOR RESIDUE SO4 B 507
17BC8SOFTWARELYS B:17 , ARG B:23 , LYS B:58 , ASP B:340 , HOH B:742BINDING SITE FOR RESIDUE SUC B 508

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4ISJ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4ISJ)

(-) 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:480
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains d4isja_ A: Hypothetical protein PH1602                                                                                                                                                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....ee....eeee..........eeee.hhhhhhhhhh.hhhhhhhhhh........eeeeeeee......eeeeeeee....eehhhhh......eeeee....hhhhhh.hhhhhhhhhhhhh................hhhhhhhhhhhhhhh...hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhh........eeeeeeeeee.hhhhhhhhh.....eeeeeee.hhhhhhhhhhhhhhhhhhhhhhh.....hhhhh.ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........eeeeee.eeeeeeeeee..eeeeeeeeee..ee.........hhhhh....eeee.......eeeee.hhhhhhhh..ee........hhhhhhhhhhhhhhhhhhhhh..eeee.hhhhhhhhhhhhh.hhhhhhhhhhhh...eeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4isj A   2 VVPLKRIDKIRWEIPKFDKRMRVPGRVYADEVLLEKMKNDRTLEQATNVAMLPGIYKYSIVMPDGHQGYGFPIGGVAAFDVKEGVISPGGIGYDINCGVRLIRTNLTEKEVRPRIKQLVDTLFKNVPSGVGSQGRIKLHWTQIDDVLVDGAKWAVDNGYGWERDLERLEEGGRMEGADPEAVSQRAKQRGAPQLGSLGSGNHFLEVQVVDKIFDPEVAKAYGLFEGQVVVMVHTGSRGLGHQVASDYLRIMERAIRKYRIPWPDRELVSVPFQSEEGQRYFSAMKAAANFAWANRQMITHWVRESFQEVFKQDPEGDLGMDIVYDVAHNIGKVEEHEVDGKRVKVIVHRKGATRAFPPGHEAVPRLYRDVGQPVLIPGSMGTASYILAGTEGAMKETFGSTCHGAGRVLSRKAATRQYRGDRIRQELLNRGIYVRAASMRVVAEEAPGAYKNVDNVVKVVSEAGIAKLVARMRPIGVAKG 481
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481

Chain B from PDB  Type:PROTEIN  Length:480
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains d4isjb_ B: Hypothetical protein PH1602                                                                                                                                                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeee..eeee..........eeee.hhhhhhhhhhhhhhhhhhhhh........eeeeeeee......eeeeeeee....eehhhhh......eeeeeeeeeehhhhh.hhhhhhhhhhhhh................hhhhhhhhhhhhhhh...hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhh........eeeeeeeeee.hhhhhhhhh....eeeeeeee...hhhhhhhhhhhhhhhhhhhhhh..........ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........eeeeee.eeeeeeeeee..eeeeeeeeee.eee.........hhhhhh...eeee.......eeeee.hhhhhhhh..eee.......hhhhhhhhhhhhhhhhhhhhh..eeee.hhhhhhhhhhhhh.hhhhhhhhhhhh...eeeeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4isj B   2 VVPLKRIDKIRWEIPKFDKRMRVPGRVYADEVLLEKMKNDRTLEQATNVAMLPGIYKYSIVMPDGHQGYGFPIGGVAAFDVKEGVISPGGIGYDINCGVRLIRTNLTEKEVRPRIKQLVDTLFKNVPSGVGSQGRIKLHWTQIDDVLVDGAKWAVDNGYGWERDLERLEEGGRMEGADPEAVSQRAKQRGAPQLGSLGSGNHFLEVQVVDKIFDPEVAKAYGLFEGQVVVMVHTGSRGLGHQVASDYLRIMERAIRKYRIPWPDRELVSVPFQSEEGQRYFSAMKAAANFAWANRQMITHWVRESFQEVFKQDPEGDLGMDIVYDVAHNIGKVEEHEVDGKRVKVIVHRKGATRAFPPGHEAVPRLYRDVGQPVLIPGSMGTASYILAGTEGAMKETFGSTCHGAGRVLSRKAATRQYRGDRIRQELLNRGIYVRAASMRVVAEEAPGAYKNVDNVVKVVSEAGIAKLVARMRPIGVAKG 481
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481

   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, 2)

Asymmetric Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (16, 16)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        RTCB_PYRHO | O592451uc2 4dwq 4dwr 4isz 4it0

(-) Related Entries Specified in the PDB File

4isz 4it0