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(-) Description

Title :  CRYSTAL STRUCTURE OF A DELETION MUTANT(11-185) OF HYPOTHETICAL PROTEIN MJ0754 WITH MN2+
 
Authors :  K. Y. Hwang, E. H. Lee
Date :  24 Dec 10  (Deposition) - 18 May 11  (Release) - 18 May 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Ferritin-Like Protein, Four-Helix Bundle, Metal Binding, Dinuclear Center, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. H. Lee, H. S. Kim, H. -Y. Kim, Y. H. Jeon, K. Y. Hwang
Structural Insights Into The Metal Binding Properties Of Hypothetical Protein Mj0754 From Methanococcus Jannaschii Dsm 2661
Proteins 2011
PubMed: search  |  Reference-DOI: 10.1002/PROT.23066

(-) Compounds

Molecule 1 - UNCHARACTERIZED PROTEIN MJ0754
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 11-185(DELETION 1-10)
    Gene: MJ0754
    Mutation: YES
    Organism Scientific: METHANOCALDOCOCCUS JANNASCHII
    Organism Taxid: 243232
    Strain: DSM 2661

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1B3P1Ligand/Ion2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
2MN2Ligand/IonMANGANESE (II) ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1B3P2Ligand/Ion2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
2MN-1Ligand/IonMANGANESE (II) ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:54 , GLU A:113 , HIS A:146 , MN A:202 , HOH A:247 , HOH A:249BINDING SITE FOR RESIDUE MN A 201
2AC2SOFTWAREGLU A:28 , GLU A:54 , HIS A:57 , MN A:201 , HOH A:245 , HOH A:247 , HOH A:249BINDING SITE FOR RESIDUE MN A 202
3AC3SOFTWAREGLN A:55 , ASP A:59 , LYS A:62 , GLU A:66 , PRO A:163 , GLN A:164 , TYR A:165 , ILE A:166 , SER A:167 , LYS A:168 , HOH A:204 , HOH A:246BINDING SITE FOR RESIDUE B3P A 203

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3Q4Q)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3Q4Q)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3Q4Q)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3Q4Q)

(-) Exons   (0, 0)

(no "Exon" information available for 3Q4Q)

(-) 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    
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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:169
 aligned with Y754_METJA | Q58164 from UniProtKB/Swiss-Prot  Length:185

    Alignment length:169
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171         
           Y754_METJA    12 PISEEEKEGLIEMREEEKLARDVYLTLYNKWKLQIFKNIAESEQTHMDAVKYLLEKYNIPDPVKNDSIGVFSNPKFEELYKKLVEKGDKSEVDALKVGATIEDLDIADLEKWINKTDNEDIKFVYENLMKGSRNHMRAFVRMLNNYGSNYTPQYISKEEYEEIISSSTE 180
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -----DUF2202-3q4qA01 A:17-178                                                                                                                                          -- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3q4q A  12 PISEEEKEGLIEMREEEKLARDVYLTLYNKWKLQIFKNIAESEQTHMDAVKYLLEKYNIPDPVKNDSIGVFSNPKFEELYKKLVEKGDKSEVDALKVGATIEDLDIADLEKWINKTDNEDIKFVYENLMKGSRNHMRAFVRMLNNYGSNYTPQYISKEEYEEIISSSTE 180
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171
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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 3Q4Q)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3Q4Q)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: Ferritin (185)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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  Y754_METJA | Q58164
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 Related Entries

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

UniProtKB/Swiss-Prot
        Y754_METJA | Q58164: 3q4n 3q4o 3q4r

(-) Related Entries Specified in the PDB File

3q4n FULL LENGTH(1-185)MJ0754
3q4o MJ0754(11-185) WITH MG2+
3q4r MJ0754(11-185) WITH ZN2+