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(-) Description

Title :  THE STRUCTURE OF SUPERINHIBITORY PHOSPHOLAMBAN BOUND TO THE CALCIUM PUMP SERCA1A
 
Authors :  T. D. Hurley, B. L. Akin, L. R. Jones
Date :  29 May 13  (Deposition) - 04 Sep 13  (Release) - 13 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.83
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C  (1x)
Biol. Unit 3:  A,B,C  (1x)
Keywords :  Transmembrane Helices, Calcium Pump, P-Type Atpase, Membrane, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. L. Akin, T. D. Hurley, Z. Chen, L. R. Jones
The Structural Basis For Phospholamban Inhibition Of The Calcium Pump In Sarcoplasmic Reticulum.
J. Biol. Chem. V. 288 30181 2013
PubMed-ID: 23996003  |  Reference-DOI: 10.1074/JBC.M113.501585

(-) Compounds

Molecule 1 - SERCA1A
    Chains: A
    Organism Common: EUROPEAN RABBIT,JAPANESE WHITE RABBIT,DOMESTIC RABBIT,RABBITS
    Organism Scientific: ORYCTOLAGUS CUNICULUS
    Organism Taxid: 9986
    Other Details: SKELETAL MUSCLE
 
Molecule 2 - CARDIAC PHOSPHOLAMBAN
    Chains: B, C
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Cell Line: SF21
    Expression System Common: FALL ARMYWORM
    Expression System Taxid: 7108
    Expression System Vector: PVL1393
    Expression System Vector Type: BACULOVIRUS
    Gene: PLN
    Mutation: YES
    Organism Common: DOGS
    Organism Scientific: CANIS LUPUS FAMILIARIS
    Organism Taxid: 9615
    Synonym: PLB

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : ABC
Biological Unit 1 (1x): AB 
Biological Unit 2 (1x):   C
Biological Unit 3 (1x): ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1K1Ligand/IonPOTASSIUM ION
2MAL2Ligand/IonMALTOSE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2MAL2Ligand/IonMALTOSE
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2MAL-1Ligand/IonMALTOSE
Biological Unit 3 (1, 2)
No.NameCountTypeFull Name
1K-1Ligand/IonPOTASSIUM ION
2MAL2Ligand/IonMALTOSE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:11 , PHE A:455 , ASN A:456 , THR A:457 , LEU A:478BINDING SITE FOR RESIDUE MAL A 1001
2AC2SOFTWARELYS A:511 , ARG A:529 , THR A:532 , THR A:533 , ARG A:534BINDING SITE FOR RESIDUE MAL A 1002
3AC3SOFTWARELEU A:711 , LYS A:712 , ALA A:714 , GLU A:732BINDING SITE FOR RESIDUE K A 1003

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1A:876 -A:888

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4KYT)

(-) 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:975
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
               SCOP domains d4kyta1 A:1-124,A:240-343,A:751-992 Calcium ATPase, transmembrane domain M                                          d4kyta2 A:125-239 Calcium ATPase, transduction domain A                                                            d4kyta1 A:1-124,A:240-343,A:751-992 Calcium ATPase, transmembrane domain M                     d4kyta3          d4kyta4 A:361-599 Calcium ATPase                                                                                                                                                                                                               d4kyta3 A:344-360,A:600-750 Calcium ATPase, catalytic domain P                                                                                         d4kyta1 A:1-124,A:240-343,A:751-992 Calcium ATPase, transmembrane domain M                                                                                                                                                                         SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhh.......hhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee.......eeee.hhh....eeeee.......eeeeeee.....eeehhhhhh....ee...........hhhhh..ee....eeee.eeeeeeeehhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh.eee..hhhhhhhh...eeeee..........eeeeeeeeeeee..eeeeeeeee..........eee..eeehhhhhhhhhhhhhhhhhh....eeee....eeee..hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh.eeeeeeeeee....eeeeeeee..........eeeeeehhhhhhhheeeeee..eeee.hhhhhhhhhhhhhhhhhh....eeeeeeee....hhhhh...hhhhhhhhh..eeeeeeeeee.....hhhhhhhhhhhh..eeeeee..hhhhhhhhhhhh............eeehhhhhhhhhhhhhhhhhhh.eee....hhhhhhhhhhhh....eeeee....hhhhhhhh.eeeee...hhhhhhh..eee...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhh...................hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhh.....................hhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhh......hhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kyt A   1 MEAAHSKSTEECLAYFGVSETTGLTPDQVKRHLEKYGHNELPAEESLWELVIEQFEDLLVRILLLAACISFVLAWFETAFVEPFVILLILIANAIVGVWQERNAENAIEALKEYEPEMGKVYRADRKSVQRIKARDIVPGDIVEVAVGDKVPADIRILSIKSTTLRVDQSILTGESVSVIKHTEPVPDPRAVNQDKKNMLFSGTNIAAGKALGIVATTGVSTEIGKIRDQMAADKTPLQQKLDEFGEQLSKVISLICVAVWLINIGHFNDPIRGAIYYFKIAVALAVAAIPEGLPAVITTCLALGTRRMAKKNAIVRSLPSVETLGCTSVICSDKTGTLTTNQMSVCKMFIIDKVDGDFCSLNEFSITGSTYAPEGEVLKNDKPIRSGQFDGLVELATICALCNDSSLDFNETKGVYEKVGEATETALTTLVEKMNVFNTEVRNLSKVERANACNSVIRQLMKKEFTLEFSRDRKSMSVYCSPAKSSRAAVGNKMFVKGAPEGVIDRCNYVRVGTTRVPMTGPVKEKILSVIKEWGTGRDTLRCLALATRDTPPKREEMVLDDSSRFMEYETDLTFVGVVGMLDPPRKEVMGSIQLCRDAGIRVIMITGDNKGTAIAICRRIGIFGENEEVADRAYTGREFDDLPLAEQREACRRACCFARVEPSHKSKIVEYLQSYDEITAMTGDGVNDAPALKKAEIGIAMGSGTAVAKTASEMVLADDNFSTIVAAVEEGRAIYNNMKQFIRYLISSNVGEVVCIFLTAALGLPEALIPVQLLWVNLVTDGLPATALGFNPPDLDIMDRPPRSPKEPLISGWLFFRYMAIGGYVGAATVGAAAWWFMYAEDGPGVTYHQLTHFMQCTEDHPHFEGLDCEIFEAPEPMTMALSVLVTIEMCNALNSLSENQSLMRMPPWVNIWLLGSICLSMSLHFLILYVDPLPMIFKLKALDLTQWLMVLKISLPVIGLDEILKFIARNYL 992
                                    10        20        30        40    ||  52        62        72      ||88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238  ||   251       261       271       281||     297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487       497       507       517       527       537       547       557       567       577       587       597       607       617       627       637       647       657       667       677       687       697       707       717       727       737       747       757       767       777       787       797       807       817       827       837       847       857       867       877       887       897       907       917       927       937       947       957       967       977       987     
                                                                       45|                             79|                                                                                                                                                        241|                                  282|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                                                                        48                              86                                                                                                                                                         245                                   289                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               


Chain B from PDB  Type:PROTEIN  Length:29
                                                             
               SCOP domains ----------------------------- SCOP domains
               CATH domains ----------------------------- CATH domains
               Pfam domains ----------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------- SAPs(SNPs)
                    PROSITE ----------------------------- PROSITE
                 Transcript ----------------------------- Transcript
                 4kyt B  21 PQQARQALQCLFINFCAILICLLLICIIG  49
                                    30        40         


Chain C from PDB  Type:PROTEIN  Length:15
                                               
               SCOP domains --------------- SCOP domains
               CATH domains --------------- CATH domains
               Pfam domains --------------- Pfam domains
         Sec.struct. author ..hhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------- SAPs(SNPs)
                    PROSITE --------------- PROSITE
                 Transcript --------------- Transcript
                 4kyt C  26 QALQCLFINFCAILI  40
                                    35
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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  (4, 4)

Asymmetric Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)
(-)
Class: Membrane and cell surface proteins and peptides (2046)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (52, 72)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        AT2A1_RABIT | P04191: 1fqu 1iwo 1kju 1su4 1t5s 1t5t 1vfp 1wpg 1xp5 2agv 2by4 2c88 2c8k 2c8l 2c9m 2dqs 2ear 2eat 2eau 2o9j 2oa0 2voy 2yfy 2zbd 2zbe 2zbf 2zbg 3ar2 3ar3 3ar4 3ar5 3ar6 3ar7 3ar8 3ar9 3b9b 3b9r 3ba6 3fgo 3fpb 3fps 3j7t 3n5k 3n8g 3w5a 3w5b 3w5c 3w5d 4bew 4h1w 4j2t 4nab 4uu0 4uu1 4xou 4y3u 4ycl 4ycm 4ycn 5a3q 5a3r 5a3s 5xa7 5xa8 5xa9 5xaa 5xab
        B6CAM1_RABIT | B6CAM1: 3n8g 3w5a 3w5b 3w5c 3w5d 4h1w 4j2t 4uu0 4uu1
        PPLA_CANLF | P61012: 4y3u
UniProtKB/TrEMBL
        B6CAM1_RABIT | B6CAM1: 3nal 3nam 3nan

(-) Related Entries Specified in the PDB File

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