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(-) Description

Title :  CORE DOMAIN OF HUMAN CARDIAC TROPONIN
 
Authors :  S. Takeda
Date :  17 Feb 15  (Deposition) - 30 Mar 16  (Release) - 30 Mar 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Muscle Regulation, Calcium-Binding, Ef-Hand, Coiled-Coil, Myopathy, Complex, Contractile Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Takeda, S. Fujiwara
Core Domain Of Human Cardiac Troponin
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET3D
    Expression System Taxid: 562
    Gene: TNNC1, TNNC
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: TN-C
 
Molecule 2 - TROPONIN T, CARDIAC MUSCLE
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET3D
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 193-298
    Gene: TNNT2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: TNTC,CARDIAC MUSCLE TROPONIN T,CTNT
 
Molecule 3 - TROPONIN I, CARDIAC MUSCLE
    Chains: C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET3D
    Expression System Taxid: 562
    Gene: TNNI3, TNNC1
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CARDIAC TROPONIN I

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 9)
No.NameCountTypeFull Name
1CA3Ligand/IonCALCIUM ION
2DMS6Ligand/IonDIMETHYL SULFOXIDE

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:65 , ASP A:67 , SER A:69 , THR A:71 , GLU A:76 , HOH A:319binding site for residue CA A 201
2AC2SOFTWAREASP A:141 , ASN A:143 , ASP A:145 , ARG A:147 , GLU A:152 , HOH A:321binding site for residue CA A 202
3AC3SOFTWAREASP A:105 , ASN A:107 , ASP A:109 , TYR A:111 , GLU A:116 , HOH A:320binding site for residue CA A 203
4AC4SOFTWAREMET A:60 , MET A:80 , ILE C:149binding site for residue DMS A 204
5AC5SOFTWAREPRO A:52 , GLU A:56 , ARG C:148binding site for residue DMS A 205
6AC6SOFTWAREVAL B:218 , LYS B:232 , GLU B:235 , HOH B:401 , HOH B:420 , HIS C:101binding site for residue DMS B 301
7AC7SOFTWARESER A:98 , TYR A:150 , GLU B:260 , VAL B:263 , LEU B:264 , ARG B:267binding site for residue DMS B 302
8AC8SOFTWAREARG B:215 , ASP C:108binding site for residue DMS C 501
9AC9SOFTWARETYR C:112 , GLU C:115 , ALA C:116 , THR C:119binding site for residue DMS C 502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4Y99)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4Y99)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4Y99)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4Y99)

(-) Exons   (0, 0)

(no "Exon" information available for 4Y99)

(-) 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:155
                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhh.hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh....hhhhhhhhhhh.........hhhhhhhhhhhh...hhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4y99 A   2 DDIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGSISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRSMGKSEEELSDLFRMFDKNADGYIDLEELKIMLQATGETITEDDIEELMKDGDKNNDGRIDYDEFLEFMKGVE 161
                                    11        21        31        41        51        61        71        81   ||   96       106       116       126       136       146       156     
                                                                                                              85|                                                                      
                                                                                                               91                                                                      


Chain B from PDB  Type:PROTEIN  Length:74
                                                                                                          
               SCOP domains -------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------- Transcript
                 4y99 B 199 GKRQTEREKKKKILAERRKVLAIDHLNEDQLREKAKELWQTIYNLEAEKFDLQEKFKQQKYEINVLRNRINDNQ 272
                                   208       218       228       238       248       258       268    


Chain C from PDB  Type:PROTEIN  Length:126
                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4y99 C  31 TEPHAKKKSKISASRKLQLKTLLLQIAKQELEREAEERRGEKGRALSTRAQPLELAGLGFAELQDLARQLHARVDKVDEERYDIEAKVTKNITEIADLTQKIFDLRGRISADAMMQALLGARAKES 166
                                    40        50        60        70        80        90       100       110       120       130      |150       160      
                                                                                                                                    137|                  
                                                                                                                                     148
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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  (0, 0)

(no "SCOP Domain" information available for 4Y99)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4Y99)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4Y99)

(-) Gene Ontology  (51, 76)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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  4y99
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  TNNC1_HUMAN | P63316
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  TNNI3_HUMAN | P19429
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  TNNT2_HUMAN | P45379
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 Related Entries

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

UniProtKB/Swiss-Prot
        TNNC1_HUMAN | P63316: 1ap4 1ih0 1j1d 1j1e 1lj6 1lxf 1mxl 1ozs 1spy 1wrk 1wrl 2jt0 2jt3 2jt8 2jtz 2jxl 2kdh 2kfx 2kgb 2krd 2l1r 2l98 2mkp 2mle 2mlf 2mzp 2n79 2n7l 3rv5 3sd6 3swb 4gje 4gjf 4gjg 5vln 5w88
        TNNI3_HUMAN | P19429: 1j1d 1j1e 1lxf 1mxl 1ozs 2kgb 2krd 2l1r 2mzp 2n7l 5vln 5w88
        TNNT2_HUMAN | P45379: 1j1d 1j1e

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4Y99)