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(-) Description

Title :  STRUCTURE OF A PANTOTHENATE ENERGY COUPLING FACTOR TRANSPORTER
 
Authors :  M. Zhang, Z. Bao, Q. Zhao, H. Guo, K. Xu, P. Zhang
Date :  27 Sep 14  (Deposition) - 24 Dec 14  (Release) - 28 Jan 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.23
Chains :  Asym./Biol. Unit :  A,B,S,T
Keywords :  Transporter, Ecf, Hydrolase, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Zhang, Z. Bao, Q. Zhao, H. Guo, K. Xu, C. Wang, P. Zhang
Structure Of A Pantothenate Transporter And Implications Fo Ecf Module Sharing And Energy Coupling Of Group Ii Ecf Transporters.
Proc. Natl. Acad. Sci. Usa V. 111 18560 2014
PubMed-ID: 25512487  |  Reference-DOI: 10.1073/PNAS.1412246112

(-) Compounds

Molecule 1 - ENERGY-COUPLING FACTOR TRANSPORTER ATP-BINDING PROTEIN ECFA2
    Chains: A
    EC Number: 3.6.3.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: ECFA2
    Organism Scientific: LACTOBACILLUS BREVIS
    Organism Taxid: 1580
    Synonym: ECF TRANSPORTER A COMPONENT ECFA2
 
Molecule 2 - ENERGY-COUPLING FACTOR TRANSPORTER ATP-BINDING PROTEIN ECFA1
    Chains: B
    EC Number: 3.6.3.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: ECFA1
    Organism Scientific: LACTOBACILLUS BREVIS
    Organism Taxid: 1580
    Synonym: ECF TRANSPORTER A COMPONENT ECFA1
 
Molecule 3 - SUBSTRATE BINDING PRITEIN S
    Chains: S
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: LVIS_0658
    Organism Scientific: LACTOBACILLUS BREVIS
    Organism Taxid: 1580
 
Molecule 4 - ENERGY-COUPLING FACTOR TRANSPORTER TRANSMEMBRANE PROTEIN ECFT
    Chains: T
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: ECFT
    Organism Scientific: LACTOBACILLUS BREVIS
    Organism Taxid: 1580
    Synonym: ECF TRANSPORTER T COMPONENT ECFT

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABST

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4RFS)

(-) Sites  (0, 0)

(no "Site" information available for 4RFS)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Phe S:33 -Gly S:34
2Gly T:193 -Leu T:194

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4RFS)

(-) 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:284
                                                                                                                                                                                                                                                                                                                            
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeee.......eeeeeeeeeee....eeeee.........hhhhhh......eeeeee..eee..........hhhhheeee..hhhhhh....hhhhhhhhhhh...hhhhhhhhhhhhhhhhh.hhhhhhh.....hhhhhhhhhhhhhhh....eeee.......hhhhhhhhhhhhhhhhhh...eeeee..hhhhhhhhh.eeeeee..eeeeeehhhhhhhhhhhhhhh....hhhhhhhhhhhhh.........hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rfs A   2 AIAFEHVTYTYQAGTPMAHTALTDVSLTVPDRGYLAIIGHTGSGKSTLIQQLNALLKPTSGTIKIDEFTITPETTNAALKPLRQHVGMVFQFPENQLFEETVRQDIAFGPKNFGMADADALALADEMLTTVGLDQSYAERSPFELSGGQMRRVAIAGVLAMQPKVLVLDEPTAGLDPQGRQEMMRLFARLHQEQGLTIVLVTHQMEDVAQYAEQVAVMHEGRLMKFGTPADVFSNREWLQDHQLDVPQAAQFARRLRDRGLTFPKQPLTADQLADYLAQQWAQR 285
                                    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    


Chain B from PDB  Type:PROTEIN  Length:275
                                                                                                                                                                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee...........eeeeeeee....eeeeee....hhhhhhhhh.......eeeeee..ee.....hhhhhh.eeee...........hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhh..eeeee......hhhhhhhhhhhhhhhhhh...eeeee..hhhhhhh..eeeeee..eeeeeehhhhhhhhhhhhhhhh...hhhhhhhhhhhh..........hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rfs B   3 ENIISVDHLTYQYDENQAPALTDVSFTVHAGEWLAIVGHNGSGKSTLAKSLDGLLPFTQGSVTVGGITLTPETVWQVREQIGMIFQNPDNQFVGATVEDDVAFGLENRQISRDEMVPRVQAALAQVGMTSFAQREPSSLSGGQKQRVALAGIVAIAPKILILDEATSMLDPQGRIEMLAIVRQLRQQQNLTVISITHDIDEAASADRVLVIDDGRLVDEAVPSQIFERGTQLVEMGLDLPFTEKLKAALRQRGITPPTTYQTAAEMEEWLWQSLS 277
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272     


Chain S from PDB  Type:PROTEIN  Length:187
                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhheee....eeehhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh.....hhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rfs S   3 RHKTFRLVVDALLMAIVLLQNLVPFLGYIPFGPFSMTLIGLTVIVAGSALGPRDGLLIGGFWGLITFVRAFTWPSSPVAPLIFTNPLISILPRLLMGLVAGSLYLWGRHRQWSMRQAMQVAAGCAALTNTVLVLGLVFLFYQTPAVLGYVLMISLFTNGIPELILDVLVAPLIAMPLRRQWERLKPQ 200
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142     ||163       173       183       193       
                                                                                                                                                                           148|                                        
                                                                                                                                                                            160                                        


Chain T from PDB  Type:PROTEIN  Length:236
                                                                                                                                                                                                                                                                            
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh.............hhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rfs T  17 HRLDPRAKLMLSFCYIIVVFLANNIWSYAILIAFTVGAILSSKISLGFFLKGIRPLLWLIVFTVVLQLLFSPAGGHTYFHWTQDGLINAGYIFVRFLLIIMMSTLLTLSTQPLDIATGLASLMKPLRWVKVPVDTLAMMLSIALRFVPTLMDEATKIMNAQRARGVDFGEGGLFKQAKSLIPLMVPLFMSAFNRAEDLSTAMEARGYQDSEHRSQYRRDTVTWLLFLLGFVAILIF 263
                                    26        36        46        56        66        76        86        96||     111       121       131       141       151       161       171       181       191       201       211       221       231      |247       257      
                                                                                                           97|                                                                                                                                    238|                  
                                                                                                           103                                                                                                                                     245
   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (10, 25)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Gly T:193 - Leu T:194   [ RasMol ]  
    Phe S:33 - Gly S:34   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        ECFA1_LACBA | Q03PY5: 4huq 4hzu
        ECFA2_LACBA | Q03PY6: 4huq 4hzu
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