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(-) Description

Title :  CRYSTAL STRUCTURE OF NATIVE ALPHA-2-MACROGLOBULIN FROM ESCHERICHIA COLI SPANNING DOMAINS NIE-MG1.
 
Authors :  I. Garcia-Ferrer, P. Arede, J. Gomez-Blanco, D. Luque, S. Duquerroy, J. R. Caston, T. Goulas, X. F. Gomis-Ruth
Date :  29 Apr 15  (Deposition) - 10 Jun 15  (Release) - 15 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym./Biol. Unit :  A
Keywords :  Bacterial Pan-Proteinase Inhibitor, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  I. Garcia-Ferrer, P. Arede, J. Gomez-Blanco, D. Luque, S. Duquerroy, J. R. Caston, T. Goulas, F. X. Gomis-Ruth
Structural And Functional Insights Into Escherichia Coli Alpha 2-Macroglobulin Endopeptidase Snap-Trap Inhibition.
Proc. Natl. Acad. Sci. Usa V. 112 8290 2015
PubMed-ID: 26100869  |  Reference-DOI: 10.1073/PNAS.1506538112

(-) Compounds

Molecule 1 - ALPHA-2-MACROGLOBULIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Taxid: 469008
    Gene: YFHM, B2520, JW2504
    Organism Scientific: ESCHERICHIA COLI (STRAIN K12)
    Organism Taxid: 83333

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2GOL1Ligand/IonGLYCEROL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:201 , VAL A:235 , ARG A:249 , GLU A:250 , LYS A:251 , HOH A:537 , HOH A:582binding site for residue ACT A 401
2AC2SOFTWAREGLN A:263 , ALA A:265 , SER A:290 , ASP A:291 , GLN A:360 , HOH A:513 , HOH A:600 , HOH A:631binding site for residue GOL A 402

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4ZJH)

(-) 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    
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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:208
                                                                                                                                                                                                                                                
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee.........hhhhheeeeee...eeeeeeeee...hhhhhhhhhhh........hhhhhh.eeeeeeeeee........eeeee....hhhhhh.eeeeeeee.....ee...eeeeee..eeeeeeee..eeeeeeee..........eeeee.....eeeeee.....eeeee......eeeeee..eeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4zjh A  -2 AMDIQPSVGFASRGSLLPGKVVEGLPVMALNVNNVDVNFFRVKPESLPAFISQWEYRNSLANWQSDKLLQMADLVYTGRFDLNPARNTREKLLLPLGDIKPLQQAGVYLAVMNQAGRYDYSNPATLFTLSDIGVSAHRYHNRLDIFTQSLENGAAQQGIEVSLLNEKGQTLTQATSDAQGHVQLENDKNAALLLARKDGQTTLLDLKL 368
                             ||    170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360        
                             ||                                                                                                                                                                                                             
                            -1|                                                                                                                                                                                                             
                            163
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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 4ZJH)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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  4zjh
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 Related Entries

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

UniProtKB/Swiss-Prot
        YFHM_ECOLI | P76578: 4rtd 4ziq 4ziu 4zjg 5a42

(-) Related Entries Specified in the PDB File

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