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(-) Description

Title :  CRYSTAL STRUCTURE OF FDXN ELEMENT EXCISION CONTROLLING FACTOR XISI (YP_321976.1) FROM ANABAENA VARIABILIS ATCC 29413 AT 2.19 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  13 Nov 06  (Deposition) - 12 Dec 06  (Release) - 24 Sep 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.19
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Yp_321976. 1, Fdxn Element Excision Controlling Factor Xisi, Structural Genomics, Psi-2, Protein Structure Initiative, Joint Center For Structural Genomics, Jcsg, Structural Genomics-Unknown Function Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. C. Hwang, J. W. Golden, J. Pascual, D. Xu, A. Cheltsov, A. Godzik
Site-Specific Recombination Of Nitrogen-Fixation Genes In Cyanobacteria By Xisf-Xish-Xisi Complex: Structures And Models.
Proteins 2014
PubMed-ID: 25179344  |  Reference-DOI: 10.1002/PROT.24679

(-) Compounds

Molecule 1 - FDXN ELEMENT EXCISION CONTROLLING FACTOR XISI
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: YP_321976.1
    Organism Scientific: ANABAENA VARIABILIS ATCC 29413
    Organism Taxid: 240292
    Strain: ATCC 29413 / PCC 7937

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 2NVM)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2NVM)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2NVM)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2NVM)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2NVM)

(-) Exons   (0, 0)

(no "Exon" information available for 2NVM)

(-) Sequences/Alignments

Asymmetric/Biological 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:104
 aligned with Q3MD55_ANAVT | Q3MD55 from UniProtKB/TrEMBL  Length:125

    Alignment length:117
                                    11        21        31        41        51        61        71        81        91       101       111       
         Q3MD55_ANAVT     2 DKLTHYRHTIQEIIKKYYDLSNSQPATATETKISDDLPDTVGDRLIIDEQRDQYLWLCCGWDGKKRVQHIILYLQIQNGKIWIEEDSTNLAIVDEMLVAGIPQTDIILGFHHPSKRG 118
               SCOP domains d2nvma1 A:2-118 XisI                                                                                                  SCOP domains
               CATH domains 2nvmA00 A:2-118 XisI-li             ke                                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhh-------------.....eeeeeee....eeeeeeeeee..eeeeeeeeeeeee..eeeeee....hhhhhhhhhh..hhh.eee...hhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------- Transcript
                 2nvm A   2 DKLTHYRHTIQEIIKKYYDLSNS-------------LPDTVGDRLIIDEQRDQYLWLCCGWDGKKRVQHIILYLQIQNGKIWIEEDSTNLAIVDEmLVAGIPQTDIILGFHHPSKRG 118
                                    11        21  |      -      | 41        51        61        71        81        91     | 101       111       
                                                 24            38                                                         97-MSE                 


Chain B from PDB  Type:PROTEIN  Length:111
 aligned with Q3MD55_ANAVT | Q3MD55 from UniProtKB/TrEMBL  Length:125

    Alignment length:124
                                    11        21        31        41        51        61        71        81        91       101       111       121    
         Q3MD55_ANAVT     2 DKLTHYRHTIQEIIKKYYDLSNSQPATATETKISDDLPDTVGDRLIIDEQRDQYLWLCCGWDGKKRVQHIILYLQIQNGKIWIEEDSTNLAIVDEMLVAGIPQTDIILGFHHPSKRGLTEFAIA 125
               SCOP domains d2nvmb_ B: XisI                                                                                                              SCOP domains
               CATH domains 2nvmB00 B:2-125 XisI-li             ke                                                                                       CATH domains
           Pfam domains (1) XisI-2nvmB01 B:2-125                                                                                                         Pfam domains (1)
           Pfam domains (2) XisI-2nvmB02 B:2-125                                                                                                         Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhh.-------------.....eeeeeee....eeeeeeeeee..eeeeeeeeeeeee..eeeeee....hhhhhhhhhh..hhh.eee...hhhhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nvm B   2 DKLTHYRHTIQEIIKKYYDLSNS-------------LPDTVGDRLIIDEQRDQYLWLCCGWDGKKRVQHIILYLQIQNGKIWIEEDSTNLAIVDEmLVAGIPQTDIILGFHHPSKRGLTEFAIA 125
                                    11        21  |      -      | 41        51        61        71        81        91     | 101       111       121    
                                                 24            38                                                         97-MSE
   Legend:   → Mismatch (orange background)
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  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/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: XisI] (3)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
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