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(-) Description

Title :  CRYSTAL STRUCTURE OF A HUMAN CALCINEURIN MUTANT
 
Authors :  S. J. Li, J. Wang, J. W. Wu, Z. X. Wang
Date :  11 Feb 14  (Deposition) - 20 May 15  (Release) - 20 May 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.75
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Calmodulin-Binding, , Hydrolase-Metal Binding Protein Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. J. Li, L. Ma, J. Wang, C. Lu, J. Wang, J. W. Wu, Z. X. Wang
Cooperative Autoinhibition And Multi-Level Activation Mechanisms Of Calcineurin
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - SERINE/THREONINE-PROTEIN PHOSPHATASE 2B CATALYTIC SUBUNIT BETA ISOFORM
    Chains: A
    EC Number: 3.1.3.16
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: CALNA2, CALNB, CNA2, PPP3CB
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CAM-PRP CATALYTIC SUBUNIT, CALMODULIN-DEPENDENT CALCINEURIN A SUBUNIT BETA ISOFORM
 
Molecule 2 - CALCINEURIN SUBUNIT B TYPE 1
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: CNA2, CNB, PPP3R1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: PROTEIN PHOSPHATASE 2B REGULATORY SUBUNIT 1, PROTEIN PHOSPHATASE 3 REGULATORY SUBUNIT B ALPHA ISOFORM 1

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1CA4Ligand/IonCALCIUM ION
2FE1Ligand/IonFE (III) ION
3ZN1Ligand/IonZINC ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:99 , ASP A:127 , ASN A:159 , HIS A:290 , FE A:602BINDING SITE FOR RESIDUE ZN A 601
2AC2SOFTWAREASP A:99 , HIS A:101 , ASP A:127 , HIS A:290 , GLU A:490 , ZN A:601 , HOH A:712BINDING SITE FOR RESIDUE FE A 602
3AC3SOFTWAREASP B:30 , ASP B:32 , SER B:34 , SER B:36 , GLU B:41BINDING SITE FOR RESIDUE CA B 201
4AC4SOFTWAREASP B:62 , ASP B:64 , ASN B:66 , GLU B:68 , GLU B:73 , HOH B:309BINDING SITE FOR RESIDUE CA B 202
5AC5SOFTWAREASP B:99 , ASP B:101 , ASP B:103 , TYR B:105 , GLU B:110 , HOH B:301BINDING SITE FOR RESIDUE CA B 203
6AC6SOFTWAREASP B:140 , ASP B:142 , ASP B:144 , ARG B:146 , GLU B:151BINDING SITE FOR RESIDUE CA B 204

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ala A:92 -Pro A:93

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4ORA)

(-) 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:397
                                                                                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhh..............hhhhhh......hhhhhhhhhhh....hhhhhhhhhhhhhhhhhh...eeee...eeee.....hhhhhhhhhhhhh......eee.........hhhhhhhhhhhhhhhh...eee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeee...eeee.........hhhhhhh..........hhhhhhhhhee............eee.......eeehhhhhhhhhhhh...eeee........eee...........eeee....hhhhh....eeeeeee..eeeeeee........hhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ora A  15 PPPPPPPGADRVVKAVPFPPTHRLTSEEVFDLDGIPRVDVLKNHLVKEGRVDEEIALRIINEGAAILRREKTMIEVEAPITVCGDIHGQFFDLMKLFEVGGSPANTRYLFLGDYVDRGYFSIECVLYLWVLKILYPSTLFLLRGNHECRHLTEYFTFKQECKIKYSERVYEACMEAFDSLPLAALLNQQFLCVHGGLSPEIHTLDDIRRLDRFKEPPAFGPMCDLLWSDPSEDFGNEKSQEHFSHNTVRGCSYFYNYPAVCEFLQNNNLLSIIRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPNYLDVYNNKAAVLKYENNVMNIRQFNCSPHPYWLPNFMDVFTWSLPFVGEKVTEMLVNVLSICSDDELARYLSVLSFEEAKGLDRINERMPPR 495
                                    24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384 ||    478       488       
                                                                                                                                                                                                                                                                                                                                                                                                             386|   422|                 
                                                                                                                                                                                                                                                                                                                                                                                                              416    478                 


Chain B from PDB  Type:PROTEIN  Length:166
                                                                                                                                                                                                      
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhhhhhh.......hhhhhhhhhhhh...hhhhhhhhhh.......hhhhhhhhhhh.....hhhhhhhhhhhhhh.......hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ora B   4 ASYPLEMCSHFDADEIKRLGKRFKKLDLDNSGSLSVEEFMSLPELQQNPLVQRVIDIFDTDGNGEVDFKEFIEGVSQFSVKGDKEQKLRFAFRIYDMDKDGYISNGELFQVLKMMVGNNLKDTQLQQIVDKTIINADKDGDGRISFEEFCAVVGGLDIHKKMVVDV 169
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163
   Legend:   → Mismatch (orange background)
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    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 4ORA)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (54, 68)

Asymmetric/Biological Unit(hide GO term definitions)

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    Ala A:92 - Pro A:93   [ RasMol ]  
 

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  PP2BB_HUMAN | P16298
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  3.1.3.16
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 Related Entries

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

UniProtKB/Swiss-Prot
        CANB1_HUMAN | P63098: 1aui 1m63 1mf8 2p6b 3ll8 4f0z 4or9 4orc 5sve
        PP2BB_HUMAN | P16298: 4or9 4orc

(-) Related Entries Specified in the PDB File

4or9 4orb 4orc