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(-) Description

Title :  COMPARISON OF THE NMR SOLUTION STRUCTURE AND THE X-RAY CRYSTAL STRUCTURE OF RAT METALLOTHIONEIN-2
 
Authors :  A. H. Robbins, C. D. Stout
Date :  26 Feb 93  (Deposition) - 15 Jul 93  (Release) - 20 Mar 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Metallothionein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. Braun, M. Vasak, A. H. Robbins, C. D. Stout, G. Wagner, J. H. Kagi, K. Wuthrich
Comparison Of The Nmr Solution Structure And The X-Ray Crystal Structure Of Rat Metallothionein-2.
Proc. Natl. Acad. Sci. Usa V. 89 10124 1992
PubMed-ID: 1438200  |  Reference-DOI: 10.1073/PNAS.89.21.10124
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - METALLOTHIONEIN ISOFORM II
    Chains: A
    Engineered: YES
    Organism Common: BLACK RAT
    Organism Scientific: RATTUS RATTUS
    Organism Taxid: 10117

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 9)

Asymmetric Unit (4, 9)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP
2CD5Ligand/IonCADMIUM ION
3NA1Ligand/IonSODIUM ION
4ZN2Ligand/IonZINC ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1ACE2Mod. Amino AcidACETYL GROUP
2CD-1Ligand/IonCADMIUM ION
3NA-1Ligand/IonSODIUM ION
4ZN-1Ligand/IonZINC ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:50 , CYS A:57 , CYS A:59 , CYS A:60 , CD A:65BINDING SITE FOR RESIDUE CD A 62
2AC2SOFTWARECYS A:33 , CYS A:34 , CYS A:44 , CYS A:48BINDING SITE FOR RESIDUE CD A 63
3AC3SOFTWARECYS A:37 , CYS A:41 , CYS A:44 , CYS A:60BINDING SITE FOR RESIDUE CD A 64
4AC4SOFTWARECYS A:34 , CYS A:36 , CYS A:37 , CYS A:50 , CD A:62BINDING SITE FOR RESIDUE CD A 65
5AC5SOFTWARECYS A:5 , CYS A:7 , CYS A:21 , CYS A:24BINDING SITE FOR RESIDUE CD A 66
6AC6SOFTWARECYS A:15 , CYS A:19 , CYS A:24 , CYS A:29BINDING SITE FOR RESIDUE ZN A 67
7AC7SOFTWARECYS A:7 , CYS A:13 , CYS A:15 , CYS A:26BINDING SITE FOR RESIDUE ZN A 68
8AC8SOFTWARECYS A:29 , ALA A:42 , SER A:45 , HOH A:70 , HOH A:71 , HOH A:72BINDING SITE FOR RESIDUE NA A 69

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4MT2)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4MT2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4MT2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4MT2)

(-) Exons   (0, 0)

(no "Exon" information available for 4MT2)

(-) 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:62
                                                                                             
               SCOP domains d4mt2a_ A: Metallothionein                                     SCOP domains
               CATH domains -4mt2A00 A:1-61 Metallothionein Isoform II                     CATH domains
               Pfam domains -------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........................................hhh.............hhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------- Transcript
                  4mt2 A  0 xMDPNCSCATDGSCSCAGSCKCKQCKCTSCKKSCCSCCPVGCAKCSQGCICKEASDKCSCCA 61
                            |        9        19        29        39        49        59  
                            |                                                             
                            0-ACE
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  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  (1, 1)

Asymmetric Unit
(-)
Class: Small proteins (3458)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Few Secondary Structures (1120)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4MT2)

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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        MT2_RAT | P04355: 1mrt 2mrt

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