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(-) Description

Title :  CRYSTAL STRUCTURE OF NATIVE ALPHA-2-MACROGLOBULIN FROM ESCHERICHIA COLI SPANNING THE RESIDUES FROM DOMAIN MG7 TO THE C-TERMINUS.
 
Authors :  I. Garcia-Ferrer, P. Arede, J. Gomez-Blanco, D. Luque, S. Duquerroy, J. R. Caston, T. Goulas, X. F. Gomis-Ruth
Date :  28 Apr 15  (Deposition) - 10 Jun 15  (Release) - 15 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Bacterial Pan-Proteinase Inhibitor, Membrane Protein And Inhibitor Complex (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 - UNCHARACTERIZED LIPOPROTEIN YFHM
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Fragment: UNP RESIDUES 1018-1653
    Gene: YFHM, B2520, JW2504
    Organism Scientific: ESCHERICHIA COLI K-12
    Organism Taxid: 83333
    Synonym: ALPHA-2-MACROGLOBULIN

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 7)

Asymmetric/Biological Unit (2, 7)
No.NameCountTypeFull Name
1GOL5Ligand/IonGLYCEROL
2NI2Ligand/IonNICKEL (II) ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:1329 , HIS A:1333 , GLU A:1606 , GOL A:1704binding site for residue NI A 1701
2AC2SOFTWAREGLY A:1015 , HIS A:1016 , ASP A:1114 , HIS A:1116binding site for residue NI A 1702
3AC3SOFTWARETYR A:1093 , VAL A:1123 , ARG A:1124 , ASP A:1595binding site for residue GOL A 1703
4AC4SOFTWAREGLU A:1329 , GLU A:1332 , HIS A:1333 , SER A:1539 , GLU A:1606 , NI A:1701binding site for residue GOL A 1704
5AC5SOFTWAREHIS A:1510 , HOH A:1808binding site for residue GOL A 1705
6AC6SOFTWAREGLN A:1585 , ALA A:1586binding site for residue GOL A 1706
7AC7SOFTWAREMET A:1017 , ALA A:1018 , VAL A:1112 , ASP A:1114binding site for residue GOL A 1707

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4ZIU)

(-) 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:639
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeee...ee....eeeeeeeee......eeeeeeeeeee.eee......eeee....eeeeeeeeee....eeeeeeeeeee.........eeeeeeeeee......eeeeeeeee....eee..............eeeeeee.....hhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh.................hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhhhhhhhhh................hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh.....eeeee......eee...eeeeeehhhhhh.eeee.....eeeeeeeee........eee.eeeeeeeee..........ee...eeeeeeeeee...eeeeeeeee....eee................hhhhhhhhhhh...eeeeee...eeeeeeee.....eeeeeeeee...eeee....eeee......eee.....eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4ziu A 1015 GHMAAPVIAELNMPRFMASGDTSRLTLDITNLTDKPQKLNVALTASGLLELVSDSPAAVELAPGVRTTLFIPVRALPGYGDGEIQATISGLALPGETVADQHKQWKIGVRPAFPAQTVNYGTALQPGETWAIPADGLQNFSPVTLEGQLLLSGKPPLNIARYIKELKAYPYGCLEQTASGLFPSLYTNAAQLQALGIKGDSDEKRRASVDIGISRLLQMQRDNGGFALWDKNGDEEYWLTAYVMDFLVRAGEQGYSVPTDAINRGNERLLRYLQDPGMMSIPYADNLKASKFAVQSYAALVLARQQKAPLGALREIWEHRADAASGLPLLQLGVALKTMGDATRGEEAIALALKTPRNSDERIWLGDYGSSLRDNALMLSLLEENKLLPDEQYTLLNTLSQQAFGERWLSTQESNALFLAARTIQDLPGKWQAQTSFSAEQLTGEKAQNSNLNSDQLVTLQVSNSGDQPLWLRMDASGYPQSAPLPANNVLQIERHILGTDGKSKSLDSLRSGDLVLVWLQVKASNSVPDALVVDLLPAGLELENQNLANGSASLEQSGGEVQNLLNQMQQASIKHIEFRDDRFVAAVAVDEYQPVTLVYLARAVTPGTYQVPQPMVESMYVPQWRATGAAEDLLIVRP 1653
                                  1024      1034      1044      1054      1064      1074      1084      1094      1104      1114      1124      1134      1144      1154      1164      1174      1184      1194      1204      1214      1224      1234      1244      1254      1264      1274      1284      1294      1304      1314      1324      1334      1344      1354      1364      1374      1384      1394      1404      1414      1424      1434      1444      1454      1464      1474      1484      1494      1504      1514      1524      1534      1544      1554      1564      1574      1584      1594      1604      1614      1624      1634      1644
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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 4ZIU)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

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

(-) Related Entries Specified in the PDB File

4ziq NATIVE PROTEIN SPANNING THE RESIDUES FROM DOMAIN MG7 TO THE C- TERMINUS OF ALPHA-2-MACROGLOBULIN FROM ESCHERICHIA COLI (ALA1018- PRO1653).