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(-) Description

Title :  CRYSTAL STRUCTURE OF ECFAA' HETERODIMER BOUND TO AMPPNP
 
Authors :  N. K. Karpowich, N. Cocco, J. M. Song, D. N. Wang
Date :  28 Apr 15  (Deposition) - 10 Jun 15  (Release) - 22 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Atpase, Transmembrane Transport, Vitamin Uptake, Abc Transporter, Transport Protein, Hydrolase-Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. K. Karpowich, J. M. Song, N. Cocco, D. N. Wang
Atp Binding Drives Substrate Capture In An Ecf Transporter By A Release-And-Catch Mechanism.
Nat. Struct. Mol. Biol. V. 22 565 2015
PubMed-ID: 26052893  |  Reference-DOI: 10.1038/NSMB.3040

(-) Compounds

Molecule 1 - ENERGY-COUPLING FACTOR TRANSPORTER ATP-BINDING PROTEIN ECFA2
    Chains: A
    EC Number: 3.6.3.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PACYC-DUET
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: ECFA2, ECFA, ECFA', TM_0222
    Organism Scientific: THERMOTOGA MARITIMA (STRAIN ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
    Organism Taxid: 243274
    Strain: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099
    Synonym: ECF TRANSPORTER A COMPONENT ECFA2, TMECFA
 
Molecule 2 - ENERGY-COUPLING FACTOR TRANSPORTER ATP-BINDING PROTEIN ECFA1
    Chains: B
    EC Number: 3.6.3.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET28A
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: ECFA1, CBIO, ECFA', TM_1663
    Mutation: YES
    Organism Scientific: THERMOTOGA MARITIMA (STRAIN ATCC 43589 / MSB8 / DSM 3109 / JCM 10099)
    Organism Taxid: 243274
    Strain: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099
    Synonym: ECF TRANSPORTER A COMPONENT ECFA1, TMECFA'

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric/Biological Unit (3, 7)
No.NameCountTypeFull Name
1ANP2Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2CL3Ligand/IonCHLORIDE ION
3MG2Ligand/IonMAGNESIUM ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:47 , GLN A:85 , ASP A:163 , ANP A:304 , HOH A:401binding site for residue MG A 301
2AC2SOFTWAREARG A:134 , VAL A:135binding site for residue CL A 302
3AC3SOFTWAREARG A:171 , GLU B:226 , ILE B:227 , LYS B:232 , HOH B:402binding site for residue CL A 303
4AC4SOFTWAREPHE A:12 , HIS A:13 , LYS A:20 , THR A:42 , SER A:44 , GLY A:45 , LYS A:46 , SER A:47 , THR A:48 , GLN A:85 , MG A:301 , HOH A:401 , ASN B:131 , SER B:133 , GLY B:134 , GLY B:135binding site for residue ANP A 304
5AC5SOFTWARETHR B:42 , GLN B:79 , ANP B:303 , HOH B:405 , HOH B:407binding site for residue MG B 301
6AC6SOFTWAREGLU B:24binding site for residue CL B 302
7AC7SOFTWAREGLU A:94 , ARG A:134 , PHE A:138 , SER A:140 , GLY A:141 , GLY A:142 , GLU A:143 , TYR B:12 , VAL B:17 , ASN B:37 , GLY B:38 , SER B:39 , GLY B:40 , LYS B:41 , THR B:42 , THR B:43 , GLN B:79 , HIS B:189 , MG B:301 , HOH B:407binding site for residue ANP B 303

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:264 -B:237

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4ZIR)

(-) 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:263
                                                                                                                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee.........eeeeeeeeee....eeeee.....hhhhhhhhhh........eee........hhh.eeee..hhhhhh...hhhhhhhhhhhhhh....hhhhhhhhhhh...hhhhhh..hhhhhhhhhhhhhhhhhhhh....eeeee......hhhhhhhhhhhhhhhhh...eeeee..hhhhhhhhh.eeeeee..eeee..hhhhhh...hhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4zir A   1 GRIEVVNVSHIFHRGTPLEKKALENVSLVINEGECLLVAGNTGSGKSTLLQIVAGLIEPTSGDVLYDGEKGYEIRRNIGIAFQYPEDQFFAERVFDEVAFAVKNFYPDRDPVPLVKKAMEFVGLDFDSFKDRVPFFLSGGEKRRVAIASVIVHEPDILILDEPLVGLDREGKTDLLRIVEKWKTLGKTVILISHDIETVINHVDRVVVLEKGKKVFDGTRMEFLEKYDPRFFTSKMLVMRRLVLKGEDPFSMSDDELLERVCN 265
                                    10        20        30        40        50        60        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262   
                                                                                               69|                                                                                                                                                                                                 
                                                                                                72                                                                                                                                                                                                 


Chain B from PDB  Type:PROTEIN  Length:247
                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeee....eeeeeeeeeee...eeeee.....hhhhhhhhhh.....eeeeee..ee.hhhhhhh.eeee..hhhhhh...hhhhhhhh.........hhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh...eeeee......hhhhhhhhhhhhhhhhhh..eeeee...........eeeee....eeeeehhhhhhhhh......hhhhhhhhh....hhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4zir B   0 SGRIELNSVSFRYNGDYVLKDVNAEFETGKIYVVVGKNGSGKTTLLKILAGLLAAAGEIFLDGSPADPFLLRKNVGYVFQNPSSQIIGATVEEDVAFSLEIDESEMRKRIKKVLELVGLSGLAAADPLNLSGGQKQRLAIASMLARDTRFLALDEPVSMLDPPSQREIFQVLESLKNEGKGIILVTHELEYLDDMDFILHISNGTIDFCGSWEEFVEREFDDVEIPFKWKLWKKCGKINLWEDRYEN 249
                                     9        19        29        39        49        59        69        79        89        99||     112       122       132       142       152       162       172       182       192       202       212       222       232       242       
                                                                                                                              100|                                                                                                                                                 
                                                                                                                               104
   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  (0, 0)

(no "SCOP Domain" information available for 4ZIR)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (10, 19)

Asymmetric/Biological Unit(hide GO term definitions)

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  4zir
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  ECFA1_THEMA | Q9X1Z1
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  ECFA2_THEMA | Q9WY65
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  3.6.3.-
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 Related Entries

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

UniProtKB/Swiss-Prot
        ECFA1_THEMA | Q9X1Z1: 4hlu
        ECFA2_THEMA | Q9WY65: 2yz2 4hlu

(-) Related Entries Specified in the PDB File

4hlu ECFAA' HETERODIMER BOUND TO ADP