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(-) Description

Title :  CRYSTAL STRUCTURE OF MACA FROM ACTINOBACILLUS ACTINOMYCETEMCOMITANS
 
Authors :  Y. Xu, S. Piao, N. C. Ha
Date :  03 Feb 12  (Deposition) - 07 Mar 12  (Release) - 09 Dec 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.50
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (12x)
Biol. Unit 2:  A  (6x)
Keywords :  Alpha-Hairpin, Lipoyl, Beta-Barrel, Periplasmic Protein, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Xu, A. Moeller, S. Y. Jun, M. Le, B. Y. Yoon, J. S. Kim, K. Lee, N. C. Ha
Assembly And Channel Opening Of Outer Membrane Protein In Tripartite Drug Efflux Pumps Of Gram-Negative Bacteria.
J. Biol. Chem. V. 287 11740 2012
PubMed-ID: 22308040  |  Reference-DOI: 10.1074/JBC.M111.329375

(-) Compounds

Molecule 1 - PUTATIVE MACA
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 30-394
    Gene: MACA
    Organism Scientific: AGGREGATIBACTER ACTINOMYCETEMCOMITANS
    Organism Taxid: 714

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (12x): A
Biological Unit 2 (6x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

Asymmetric Unit (1, 3)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 36)
No.NameCountTypeFull Name
1MSE36Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 18)
No.NameCountTypeFull Name
1MSE18Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 4DK0)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4DK0)

(-) Cis Peptide Bonds  (11, 11)

Asymmetric Unit
No.Residues
1Lys A:38 -Arg A:39
2Ile A:316 -Ala A:317
3Gln A:334 -Asp A:335
4Val A:341 -Leu A:342
5Glu A:353 -Ile A:354
6Gly A:355 -Val A:356
7Asn A:358 -Asp A:359
8Ser A:366 -Gly A:367
9Gly A:367 -Leu A:368
10Ile A:376 -Ser A:377
11Ser A:377 -Gln A:378

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4DK0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4DK0)

(-) Exons   (0, 0)

(no "Exon" information available for 4DK0)

(-) 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:324
 aligned with Q2EHL9_AGGAC | Q2EHL9 from UniProtKB/TrEMBL  Length:394

    Alignment length:347
                                    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       
         Q2EHL9_AGGAC    32 YLTEEVKRGNIEKNVVATGSIESINTVDVGAQVSGKVTKLYVKLGQQVKKGDLIAEIDSTTQINTLNTRKAALASYQAQLVARKTAYDVALSNYNRLSKLYGQKATSLDTLNTAKATLNNAKAEMDVVQENIKQAEIEVNTAETNVGYTKITSPIDGTVISTPVSEGQTVNSNQTTPTIIKVADLSKMRIKPEISEGDITKVKAGQDVTFTILSDNKTVYHAKIDSVDPATTTISDNSSSNSSSSGSSSSSGSSSSAVYYYANIIVENPEHVLRIGMTTENNIKIADVQNVLFIPNLAVQKQQDKYVVNVLNGNTTQEREIEIGVQNDFQTEVKSGLTEGEKVVISQ 378
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......ee......eeeeeee................ee..............ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...........................................eeee.................eee........................-------------------......................eeeee........ee..hhhhh.--..........--................................. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4dk0 A  32 YLTEEVKRGNIEKNVVATGSIESINTVDVGAQVSGKITKLYVKLGQQVKKGDLLAEIDSTTQINTLNTRKAALASYQAQLVARKTAYDVALSNYQRLSKLYGQKATSLDTLNTAKATLNNAKAEmDVVQENIKQAEIEVNTAETNLGYTKITSPIDGTVISTPVSEGQTVNSNQTTPTIIKVADLSKmRIKPEISEGDITKVKAGQDVTFTILSDNKTVYHAKIDSVDPATTTISD-------------------SAVYYYANIIVENPEHVLRIGmTTENNIKIADVQNVLFIPNLAVQ--QDKYVVNVLN--TTQEREIEIGVQNDFQTEVKSGLTEGEKVVISQ 378
                                    41        51        61        71        81        91       101       111       121       131       141       151    |  161       171       181       191       201       211       221       231       241       251       261     |   -         -     | 291       301      |311       321       331  |    341 |  |  351       361       371       
                                                                                                                                                      156-MSE                                                        219-MSE                                         267                 287                  308-MSE                331  |      343  |                                
                                                                                                                                                                                                                                                                                                                                        334         346
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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 4DK0)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4DK0)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4DK0)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q2EHL9_AGGAC | Q2EHL9)
molecular function
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
biological process
    GO:0055085    transmembrane transport    The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
cellular component
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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  Cis Peptide Bonds
    Asn A:358 - Asp A:359   [ RasMol ]  
    Gln A:334 - Asp A:335   [ RasMol ]  
    Glu A:353 - Ile A:354   [ RasMol ]  
    Gly A:355 - Val A:356   [ RasMol ]  
    Gly A:367 - Leu A:368   [ RasMol ]  
    Ile A:316 - Ala A:317   [ RasMol ]  
    Ile A:376 - Ser A:377   [ RasMol ]  
    Lys A:38 - Arg A:39   [ RasMol ]  
    Ser A:366 - Gly A:367   [ RasMol ]  
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    Val A:341 - Leu A:342   [ RasMol ]  
 
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 Related Entries

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

UniProtKB/TrEMBL
        Q2EHL9_AGGAC | Q2EHL9: 4dk1

(-) Related Entries Specified in the PDB File

4dk1