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(-) Description

Title :  STRUCTURE OF E. COLI ZINT AT 1.79 ANGSTROM
 
Authors :  P. E. Santo, H. G. Colaco, P. Matias, J. B. Vicente, T. M. Bandeiras
Date :  21 Sep 15  (Deposition) - 27 Jan 16  (Release) - 30 Mar 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.79
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Metal Binding Protein, Zinc Transport, Natural His-Tag, Metal Resistance (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. G. Colaco, P. E. Santo, P. Matias, T. M. Bandeiras, J. B. Vicente
Roles Of Escherichia Coli Zint In Cobalt, Mercury And Cadmium Resistance And Structural Insights Into The Metal Binding Mechanism
Metallomics V. 8 327 2016
PubMed-ID: 26758285  |  Reference-DOI: 10.1039/C5MT00291E

(-) Compounds

Molecule 1 - METAL-BINDING PROTEIN ZINT
    Chains: A
    Fragment: UNP RESIDUES 24-216
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 469008
    Strain: BL21(DE3)
    Synonym: CADMIUM-INDUCED PROTEIN ZINT, ZINT
    Variant: ROSETTA

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 9)

Asymmetric Unit (2, 9)
No.NameCountTypeFull Name
1ACY1Ligand/IonACETIC ACID
2ZN8Ligand/IonZINC ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1ACY2Ligand/IonACETIC ACID
2ZN-1Ligand/IonZINC ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:188BINDING SITE FOR RESIDUE ZN A1193
2AC2SOFTWAREHIS A:1 , HIS A:6 , GLU A:189 , HIS A:193BINDING SITE FOR RESIDUE ZN A1194
3AC3SOFTWAREHIS A:144 , HIS A:153 , HIS A:155 , HOH A:2137BINDING SITE FOR RESIDUE ZN A1195
4AC4SOFTWAREASP A:89 , HIS A:95 , ZN A:1200 , HOH A:2180BINDING SITE FOR RESIDUE ZN A1196
5AC5SOFTWAREASP A:24 , HIS A:75 , ACY A:1201 , HOH A:2085BINDING SITE FOR RESIDUE ZN A1197
6AC6SOFTWAREGLU A:88 , GLU A:93 , HOH A:2095 , HOH A:2097 , HOH A:2179BINDING SITE FOR RESIDUE ZN A1198
7AC7SOFTWAREGLU A:188BINDING SITE FOR RESIDUE ZN A1199
8AC8SOFTWAREASP A:89 , ZN A:1196 , HOH A:2180BINDING SITE FOR RESIDUE ZN A1200
9AC9SOFTWAREASP A:24 , TYR A:43 , GLN A:47 , HIS A:75 , ZN A:1197 , HOH A:2085BINDING SITE FOR RESIDUE ACY A1201

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1A:103 -A:128

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5AQ6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5AQ6)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5AQ6)

(-) Exons   (0, 0)

(no "Exon" information available for 5AQ6)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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  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:190
                                                                                                                                                                                                                              
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhh...hhhhh...hhhhhheeeeehhhhhhh..hhhhhhhhhhh....hhhhhhhhhhhhhh....eeeee..eeeeee..eeeeee.eeeeeeeee.....eeeeeeee..........eeeee...........eeeeee..hhhhhhhh.....eeee...hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5aq6 A   1 HSHGKPLTEVEQKAANGVFDDANVQNRKLSDWDGVWQSVYPLLQSGKLDPVFQKKADADKTKTFAEIKDYYHKGYATDIEMIGIEDGIVEFHRNNETTSCKYDYDGYKILTYKSGKKGVRYLFECKDPESKAPKYIQFSDHIIAPRKSSHFHIFMGNDSQQSLLNEMENWPTYYPYQLSSEEVVEEMMSH 193
                            ||      13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193
                            ||                                                                                                                                                                                            
                            1|                                                                                                                                                                                            
                             5
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5AQ6)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5AQ6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5AQ6)

(-) Gene Ontology  (8, 8)

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  ZINT_ECOLI | P76344
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 Related Entries

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

UniProtKB/Swiss-Prot
        ZINT_ECOLI | P76344: 1oee 1oej 1oek 1s7d 1txl 5xm5

(-) Related Entries Specified in the PDB File

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