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(-) Description

Title :  CRYSTAL STRUCTURE OF THE CALMODULIN-BOUND CAV1.2 C-TERMINAL REGULATORY DOMAIN DIMER
 
Authors :  J. L. Fallon, F. A. Quiocho
Date :  03 Feb 09  (Deposition) - 03 Mar 09  (Release) - 07 Apr 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Calmodulin-Bound, Coiled Coil, Calcium Channel, Acetylation, Calcium, Methylation, Phosphoprotein, Polymorphism, Ubl Conjugation, Alternative Splicing, Brugada Syndrome, Calcium Transport, Disease Mutation, Glycoprotein, Ion Transport, Ionic Channel, Membrane, Transmembrane, Transport, Voltage-Gated Channel, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  J. L. Fallon, M. R. Baker, L. Xiong, R. E. Loy, G. Yang, R. T. Dirksen, S. L. Hamilton, F. A. Quiocho
Crystal Structure Of Dimeric Cardiac L-Type Calcium Channel Regulatory Domains Bridged By Ca2+{Middle Dot}Calmodulins.
Proc. Natl. Acad. Sci. Usa V. 106 5135 2009
PubMed-ID: 19279214  |  Reference-DOI: 10.1073/PNAS.0807487106
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CALMODULIN
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET3A
    Expression System StrainBL21(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneCALM, CALM1, CALM2, CALM3, CALML2, CAM, CAM1, CAM2, CAM3, CAMB, CAMC, CAMIII
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymCAM
 
Molecule 2 - VOLTAGE-DEPENDENT L-TYPE CALCIUM CHANNEL SUBUNIT ALPHA-1C
    ChainsE, F
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX-6P-1
    Expression System StrainBL21(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentC-TERMINAL FRAGMENT: UNP RESIDUES 1609-1682
    GeneCACNA1C, CACH2, CACN2, CACNL1A1, CCHL1A1
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymVOLTAGE-GATED CALCIUM CHANNEL SUBUNIT ALPHA CAV1.2, CALCIUM CHANNEL, L TYPE, ALPHA-1 POLYPEPTIDE, ISOFORM 1, CARDIAC MUSCLE

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit ABCDEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 14)

Asymmetric/Biological Unit (1, 14)
No.NameCountTypeFull Name
1CA14Ligand/IonCALCIUM ION

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:20 , ASP A:22 , ASP A:24 , THR A:26 , GLU A:31 , HOH A:151BINDING SITE FOR RESIDUE CA A 701
02AC2SOFTWAREASP A:56 , ASP A:58 , ASN A:60 , THR A:62 , GLU A:67 , HOH A:165BINDING SITE FOR RESIDUE CA A 702
03AC3SOFTWAREASP B:129 , ASP B:131 , ASP B:133 , GLN B:135 , GLU B:140 , HOH B:230BINDING SITE FOR RESIDUE CA B 703
04AC4SOFTWAREASP B:93 , ASP B:95 , ASN B:97 , TYR B:99 , GLU B:104 , HOH B:205BINDING SITE FOR RESIDUE CA B 704
05AC5SOFTWAREASP B:56 , ASP B:58 , ASN B:60 , THR B:62 , GLU B:67 , HOH B:169 , HOH B:171BINDING SITE FOR RESIDUE CA B 705
06AC6SOFTWAREASP B:20 , ASP B:22 , ASP B:24 , THR B:26 , GLU B:31 , HOH B:398BINDING SITE FOR RESIDUE CA B 706
07AC7SOFTWAREASP C:129 , ASP C:131 , ASP C:133 , GLN C:135 , GLU C:140 , HOH C:245BINDING SITE FOR RESIDUE CA C 707
08AC8SOFTWAREASP C:93 , ASP C:95 , ASN C:97 , TYR C:99 , GLU C:104 , HOH C:176BINDING SITE FOR RESIDUE CA C 708
09AC9SOFTWAREASP C:56 , ASP C:58 , ASN C:60 , THR C:62 , GLU C:67 , HOH C:443BINDING SITE FOR RESIDUE CA C 709
10BC1SOFTWAREASP C:20 , ASP C:22 , ASP C:24 , THR C:26 , GLU C:31 , HOH C:157BINDING SITE FOR RESIDUE CA C 710
11BC2SOFTWAREASP D:93 , ASP D:95 , ASN D:97 , TYR D:99 , GLU D:104 , HOH D:374BINDING SITE FOR RESIDUE CA D 711
12BC3SOFTWAREASP D:129 , ASP D:131 , ASP D:133 , GLN D:135 , GLU D:140 , HOH D:172BINDING SITE FOR RESIDUE CA D 712
13BC4SOFTWAREASP D:20 , ASP D:22 , ASP D:24 , THR D:26 , GLU D:31 , HOH D:186BINDING SITE FOR RESIDUE CA D 713
14BC5SOFTWAREASP D:56 , ASP D:58 , ASN D:60 , THR D:62 , GLU D:67 , HOH D:258BINDING SITE FOR RESIDUE CA D 714

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3G43)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3G43)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (15, 46)

Asymmetric/Biological Unit (15, 46)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_069222N54ICALM1_HUMANDisease (CPVT4)267607276A/B/C/DN53I
02UniProtVAR_073275F90LCALM1_HUMANDisease (LQT14)730882253B/C/DF89L
03UniProtVAR_073276D96VCALM2_HUMANDisease (LQT15)730882254B/C/DD95V
04UniProtVAR_073277N98ICALM2_HUMANDisease (LQT15)398124647B/C/DN97I
05UniProtVAR_078541N98SCALM1_HUMANDisease (CPVT4)398124647B/C/DN97S
06UniProtVAR_078543N98SCALM2_HUMANDisease (LQT15)398124647B/C/DN97S
07UniProtVAR_078261A103VCALM3_HUMANDisease  ---B/C/DA102V
08UniProtVAR_078542D130GCALM1_HUMANDisease (LQT14)730882252B/C/DD129G
09UniProtVAR_078544D130GCALM2_HUMANDisease (LQT15)730882252B/C/DD129G
10UniProtVAR_078262D130VCALM2_HUMANDisease (LQT15)  ---B/C/DD129V
11UniProtVAR_073279D132ECALM2_HUMANDisease (LQT15)398124648B/C/DD131E
12UniProtVAR_073280D134HCALM2_HUMANDisease (LQT15)398124650B/C/DD133H
13UniProtVAR_073281Q136PCALM2_HUMANDisease (LQT15)398124649B/C/DQ135P
14UniProtVAR_078263E141GCALM1_HUMANDisease (LQT14)  ---B/C/DE140G
15UniProtVAR_073282F142LCALM1_HUMANDisease (LQT14)11551462B/C/DF141L

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (2, 28)

Asymmetric/Biological Unit (2, 28)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EF_HAND_2PS50222 EF-hand calcium-binding domain profile.CALM1_HUMAN8-43
 
 
 
44-79
 
 
 
81-116
 
 
117-149
 
 
  14A:7-42
B:7-42
C:7-42
D:7-42
A:43-77
B:43-78
C:43-78
D:43-78
B:80-115
C:80-115
D:80-115
B:116-148
C:116-148
D:116-148
CALM2_HUMAN8-43
 
 
 
44-79
 
 
 
81-116
 
 
117-149
 
 
  14A:7-42
B:7-42
C:7-42
D:7-42
A:43-77
B:43-78
C:43-78
D:43-78
B:80-115
C:80-115
D:80-115
B:116-148
C:116-148
D:116-148
CALM3_HUMAN8-43
 
 
 
44-79
 
 
 
81-116
 
 
117-149
 
 
  14A:7-42
B:7-42
C:7-42
D:7-42
A:43-77
B:43-78
C:43-78
D:43-78
B:80-115
C:80-115
D:80-115
B:116-148
C:116-148
D:116-148
2EF_HAND_1PS00018 EF-hand calcium-binding domain.CALM1_HUMAN21-33
 
 
 
57-69
 
 
 
94-106
 
 
130-142
 
 
  14A:20-32
B:20-32
C:20-32
D:20-32
A:56-68
B:56-68
C:56-68
D:56-68
B:93-105
C:93-105
D:93-105
B:129-141
C:129-141
D:129-141
CALM2_HUMAN21-33
 
 
 
57-69
 
 
 
94-106
 
 
130-142
 
 
  14A:20-32
B:20-32
C:20-32
D:20-32
A:56-68
B:56-68
C:56-68
D:56-68
B:93-105
C:93-105
D:93-105
B:129-141
C:129-141
D:129-141
CALM3_HUMAN21-33
 
 
 
57-69
 
 
 
94-106
 
 
130-142
 
 
  14A:20-32
B:20-32
C:20-32
D:20-32
A:56-68
B:56-68
C:56-68
D:56-68
B:93-105
C:93-105
D:93-105
B:129-141
C:129-141
D:129-141

(-) Exons   (0, 0)

(no "Exon" information available for 3G43)

(-) 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:75
 aligned with CALM1_HUMAN | P0DP23 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:75
                                    13        23        33        43        53        63        73     
         CALM1_HUMAN      4 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMK   78
               SCOP domains d3g43a_ A: Calmodulin                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------I------------------------ SAPs(SNPs)
                PROSITE (1) ----EF_HAND_2  PDB: A:7-42 UniProt: 8-43EF_HAND_2  PDB: A:43-77             PROSITE (1)
                PROSITE (2) --------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) --------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) -----------------EF_HAND_1    -----------------------EF_HAND_1    --------- PROSITE (4)
                 Transcript --------------------------------------------------------------------------- Transcript
                3g43 A    3 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMK   77
                                    12        22        32        42        52        62        72     

Chain A from PDB  Type:PROTEIN  Length:75
 aligned with CALM2_HUMAN | P0DP24 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:75
                                    13        23        33        43        53        63        73     
         CALM2_HUMAN      4 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMK   78
               SCOP domains d3g43a_ A: Calmodulin                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------I------------------------ SAPs(SNPs)
                PROSITE (2) --------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ----EF_HAND_2  PDB: A:7-42 UniProt: 8-43EF_HAND_2  PDB: A:43-77             PROSITE (3)
                PROSITE (4) --------------------------------------------------------------------------- PROSITE (4)
                PROSITE (5) -----------------EF_HAND_1    -----------------------EF_HAND_1    --------- PROSITE (5)
                 Transcript --------------------------------------------------------------------------- Transcript
                3g43 A    3 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMK   77
                                    12        22        32        42        52        62        72     

Chain A from PDB  Type:PROTEIN  Length:75
 aligned with CALM3_HUMAN | P0DP25 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:75
                                    13        23        33        43        53        63        73     
         CALM3_HUMAN      4 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMK   78
               SCOP domains d3g43a_ A: Calmodulin                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------I------------------------ SAPs(SNPs)
                PROSITE (2) ----EF_HAND_2  PDB: A:7-42 UniProt: 8-43EF_HAND_2  PDB: A:43-77             PROSITE (2)
                PROSITE (3) --------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) --------------------------------------------------------------------------- PROSITE (4)
                PROSITE (5) --------------------------------------------------------------------------- PROSITE (5)
                PROSITE (6) -----------------EF_HAND_1    -----------------------EF_HAND_1    --------- PROSITE (6)
                 Transcript --------------------------------------------------------------------------- Transcript
                3g43 A    3 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMK   77
                                    12        22        32        42        52        62        72     

Chain B from PDB  Type:PROTEIN  Length:147
 aligned with CALM1_HUMAN | P0DP23 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:147
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       
         CALM1_HUMAN      3 DQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  149
               SCOP domains d3g43b_ B: Calmodulin                                                                                                                               SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhh.....eehhhhhhhhhhh.....hhhhhhhhhhhhh......eehhhhhhhhhhhhhh...hhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) ---------------------------------------------------I-----------------------------------L-----V-I----V--------------------------G-E-H-P----GL------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) -----------------------------------------------------------------------------------------------S-------------------------------G------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) -----------------------------------------------------------------------------------------------S-------------------------------V------------------- SAPs(SNPs) (3)
                PROSITE (1) -----EF_HAND_2  PDB: B:7-42 UniProt: 8-43EF_HAND_2  PDB: B:43-78             -EF_HAND_2  PDB: B:80-115            EF_HAND_2  PDB: B:116-148         PROSITE (1)
                PROSITE (2) --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) ------------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (4)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3g43 B    2 DQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       

Chain B from PDB  Type:PROTEIN  Length:147
 aligned with CALM2_HUMAN | P0DP24 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:147
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       
         CALM2_HUMAN      3 DQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  149
               SCOP domains d3g43b_ B: Calmodulin                                                                                                                               SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhh.....eehhhhhhhhhhh.....hhhhhhhhhhhhh......eehhhhhhhhhhhhhh...hhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) ---------------------------------------------------I-----------------------------------L-----V-I----V--------------------------G-E-H-P----GL------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) -----------------------------------------------------------------------------------------------S-------------------------------G------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) -----------------------------------------------------------------------------------------------S-------------------------------V------------------- SAPs(SNPs) (3)
                PROSITE (2) --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) -----EF_HAND_2  PDB: B:7-42 UniProt: 8-43EF_HAND_2  PDB: B:43-78             -EF_HAND_2  PDB: B:80-115            EF_HAND_2  PDB: B:116-148         PROSITE (3)
                PROSITE (4) --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (4)
                PROSITE (5) ------------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (5)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3g43 B    2 DQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       

Chain B from PDB  Type:PROTEIN  Length:147
 aligned with CALM3_HUMAN | P0DP25 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:147
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       
         CALM3_HUMAN      3 DQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  149
               SCOP domains d3g43b_ B: Calmodulin                                                                                                                               SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhh.....eehhhhhhhhhhh.....hhhhhhhhhhhhh......eehhhhhhhhhhhhhh...hhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) ---------------------------------------------------I-----------------------------------L-----V-I----V--------------------------G-E-H-P----GL------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) -----------------------------------------------------------------------------------------------S-------------------------------G------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) -----------------------------------------------------------------------------------------------S-------------------------------V------------------- SAPs(SNPs) (3)
                PROSITE (2) -----EF_HAND_2  PDB: B:7-42 UniProt: 8-43EF_HAND_2  PDB: B:43-78             -EF_HAND_2  PDB: B:80-115            EF_HAND_2  PDB: B:116-148         PROSITE (2)
                PROSITE (3) --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (4)
                PROSITE (5) --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (5)
                PROSITE (6) ------------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (6)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3g43 B    2 DQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       

Chain C from PDB  Type:PROTEIN  Length:148
 aligned with CALM1_HUMAN | P0DP23 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        
         CALM1_HUMAN      2 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  149
               SCOP domains d3g43c_ C: Calmodulin                                                                                                                                SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhh.......eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhhhhh....hhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) ----------------------------------------------------I-----------------------------------L-----V-I----V--------------------------G-E-H-P----GL------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ------------------------------------------------------------------------------------------------S-------------------------------G------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) ------------------------------------------------------------------------------------------------S-------------------------------V------------------- SAPs(SNPs) (3)
                PROSITE (1) ------EF_HAND_2  PDB: C:7-42 UniProt: 8-43EF_HAND_2  PDB: C:43-78             -EF_HAND_2  PDB: C:80-115            EF_HAND_2  PDB: C:116-148         PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) -------------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (4)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3g43 C    1 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  148
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140        

Chain C from PDB  Type:PROTEIN  Length:148
 aligned with CALM2_HUMAN | P0DP24 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        
         CALM2_HUMAN      2 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  149
               SCOP domains d3g43c_ C: Calmodulin                                                                                                                                SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhh.......eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhhhhh....hhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) ----------------------------------------------------I-----------------------------------L-----V-I----V--------------------------G-E-H-P----GL------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ------------------------------------------------------------------------------------------------S-------------------------------G------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) ------------------------------------------------------------------------------------------------S-------------------------------V------------------- SAPs(SNPs) (3)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ------EF_HAND_2  PDB: C:7-42 UniProt: 8-43EF_HAND_2  PDB: C:43-78             -EF_HAND_2  PDB: C:80-115            EF_HAND_2  PDB: C:116-148         PROSITE (3)
                PROSITE (4) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (4)
                PROSITE (5) -------------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (5)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3g43 C    1 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  148
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140        

Chain C from PDB  Type:PROTEIN  Length:148
 aligned with CALM3_HUMAN | P0DP25 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        
         CALM3_HUMAN      2 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  149
               SCOP domains d3g43c_ C: Calmodulin                                                                                                                                SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhh.......eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhhhhh....hhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) ----------------------------------------------------I-----------------------------------L-----V-I----V--------------------------G-E-H-P----GL------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ------------------------------------------------------------------------------------------------S-------------------------------G------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) ------------------------------------------------------------------------------------------------S-------------------------------V------------------- SAPs(SNPs) (3)
                PROSITE (2) ------EF_HAND_2  PDB: C:7-42 UniProt: 8-43EF_HAND_2  PDB: C:43-78             -EF_HAND_2  PDB: C:80-115            EF_HAND_2  PDB: C:116-148         PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (4)
                PROSITE (5) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (5)
                PROSITE (6) -------------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (6)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3g43 C    1 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  148
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140        

Chain D from PDB  Type:PROTEIN  Length:146
 aligned with CALM1_HUMAN | P0DP23 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:146
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143      
         CALM1_HUMAN      4 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  149
               SCOP domains d3g43d_ D: Calmodulin                                                                                                                              SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) --------------------------------------------------I-----------------------------------L-----V-I----V--------------------------G-E-H-P----GL------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ----------------------------------------------------------------------------------------------S-------------------------------G------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) ----------------------------------------------------------------------------------------------S-------------------------------V------------------- SAPs(SNPs) (3)
                PROSITE (1) ----EF_HAND_2  PDB: D:7-42 UniProt: 8-43EF_HAND_2  PDB: D:43-78             -EF_HAND_2  PDB: D:80-115            EF_HAND_2  PDB: D:116-148         PROSITE (1)
                PROSITE (2) -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) -----------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (4)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3g43 D    3 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  148
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142      

Chain D from PDB  Type:PROTEIN  Length:146
 aligned with CALM2_HUMAN | P0DP24 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:146
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143      
         CALM2_HUMAN      4 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  149
               SCOP domains d3g43d_ D: Calmodulin                                                                                                                              SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) --------------------------------------------------I-----------------------------------L-----V-I----V--------------------------G-E-H-P----GL------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ----------------------------------------------------------------------------------------------S-------------------------------G------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) ----------------------------------------------------------------------------------------------S-------------------------------V------------------- SAPs(SNPs) (3)
                PROSITE (2) -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ----EF_HAND_2  PDB: D:7-42 UniProt: 8-43EF_HAND_2  PDB: D:43-78             -EF_HAND_2  PDB: D:80-115            EF_HAND_2  PDB: D:116-148         PROSITE (3)
                PROSITE (4) -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (4)
                PROSITE (5) -----------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (5)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3g43 D    3 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  148
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142      

Chain D from PDB  Type:PROTEIN  Length:146
 aligned with CALM3_HUMAN | P0DP25 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:146
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143      
         CALM3_HUMAN      4 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  149
               SCOP domains d3g43d_ D: Calmodulin                                                                                                                              SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhh.....eehhhhhhhhhhhh....hhhhhhhhhhhhh......eehhhhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhh.. Sec.struct. author
             SAPs(SNPs) (1) --------------------------------------------------I-----------------------------------L-----V-I----V--------------------------G-E-H-P----GL------- SAPs(SNPs) (1)
             SAPs(SNPs) (2) ----------------------------------------------------------------------------------------------S-------------------------------G------------------- SAPs(SNPs) (2)
             SAPs(SNPs) (3) ----------------------------------------------------------------------------------------------S-------------------------------V------------------- SAPs(SNPs) (3)
                PROSITE (2) ----EF_HAND_2  PDB: D:7-42 UniProt: 8-43EF_HAND_2  PDB: D:43-78             -EF_HAND_2  PDB: D:80-115            EF_HAND_2  PDB: D:116-148         PROSITE (2)
                PROSITE (3) -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (4)
                PROSITE (5) -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (5)
                PROSITE (6) -----------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (6)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3g43 D    3 QLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK  148
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142      

Chain E from PDB  Type:PROTEIN  Length:68
 aligned with CAC1C_HUMAN | Q13936 from UniProtKB/Swiss-Prot  Length:2221

    Alignment length:76
                                  1616      1626      1636      1646      1656      1666      1676      
         CAC1C_HUMAN   1607 NATLFALVRTALRIKTEGNLEQANEELRAIIKKIWKRTSMKLLDQVVPPAGDDEVTVGKFYATFLIQEYFRKFKKR 1682
               SCOP domains ---------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.--------...hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------- Transcript
                3g43 E 1607 GSTLFALVRTALRIKTEGNLEQANEELRAIIKKIWKRTSMKLLDQVV--------TVGKFYATFLIQEYFRKFKKR 1682
                                  1616      1626      1636      1646      |  -     |1666      1676      
                                                                       1653     1662                    

Chain F from PDB  Type:PROTEIN  Length:45
 aligned with CAC1C_HUMAN | Q13936 from UniProtKB/Swiss-Prot  Length:2221

    Alignment length:50
                                  1611      1621      1631      1641      1651
         CAC1C_HUMAN   1602 GTVMFNATLFALVRTALRIKTEGNLEQANEELRAIIKKIWKRTSMKLLDQ 1651
               SCOP domains -------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------- Pfam domains
         Sec.struct. author .-----hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------- Transcript
                3g43 F 1607 G-----STLFALVRTALRIKTEGNLEQANEELRAIIKKIWKRTSMKLLDQ 1651
                            |     1611      1621      1631      1641      1651
                         1607  1608                                           

   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  (1, 4)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3G43)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3G43)

(-) Gene Ontology  (119, 124)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (CALM2_HUMAN | P0DP24)

Chain A,B,C,D   (CALM3_HUMAN | P0DP25)

Chain A,B,C,D   (CALM1_HUMAN | P0DP23)

Chain E,F   (CAC1C_HUMAN | Q13936)
molecular function
    GO:0051393    alpha-actinin binding    Interacting selectively and non-covalently with alpha-actinin, one of a family of proteins that cross-link F-actin as antiparallel homodimers. Alpha-actinin has a molecular mass of 93-103 KDa; at the N-terminus there are two calponin homology domains, at the C-terminus there are two EF-hands. These two domains are connected by the rod domain. This domain is formed by triple-helical spectrin repeats.
    GO:0005262    calcium channel activity    Enables the facilitated diffusion of a calcium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
    GO:0005516    calmodulin binding    Interacting selectively and non-covalently with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.
    GO:0008331    high voltage-gated calcium channel activity    Enables the transmembrane transfer of a calcium ion by a high voltage-gated channel. A high voltage-gated channel is a channel whose open state is dependent on high voltage across the membrane in which it is embedded.
    GO:0005216    ion channel activity    Enables the facilitated diffusion of an ion (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. May be either selective (it enables passage of a specific ion only) or non-selective (it enables passage of two or more ions of same charge but different size).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0005245    voltage-gated calcium channel activity    Enables the transmembrane transfer of a calcium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
    GO:0086056    voltage-gated calcium channel activity involved in AV node cell action potential    Enables the transmembrane transfer of a calcium ion by a voltage-gated channel across the plasma membrane of an AV node cardiac muscle cell that contributes to the depolarization phase of an action potential. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
    GO:0086007    voltage-gated calcium channel activity involved in cardiac muscle cell action potential    Enables the transmembrane transfer of a calcium ion by a voltage-gated channel across the plasma membrane of a cardiac muscle cell that contributes to the depolarization phase of an action potential. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
    GO:0005244    voltage-gated ion channel activity    Enables the transmembrane transfer of an ion by a voltage-gated channel. An ion is an atom or group of atoms carrying an electric charge by virtue of having gained or lost one or more electrons. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.
biological process
    GO:0070588    calcium ion transmembrane transport    A process in which a calcium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
    GO:0061577    calcium ion transmembrane transport via high voltage-gated calcium channel    A process in which a calcium ion is transported from one side of a membrane to the other by means of a high voltage-gated calcium channel.
    GO:0006816    calcium ion transport    The directed movement of calcium (Ca) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0060402    calcium ion transport into cytosol    The directed movement of calcium ions (Ca2+) into the cytosol.
    GO:0035585    calcium-mediated signaling using extracellular calcium source    A series of molecular signals in which a cell uses calcium ions imported from an extracellular source to convert a signal into a response.
    GO:0043010    camera-type eye development    The process whose specific outcome is the progression of the camera-type eye over time, from its formation to the mature structure. The camera-type eye is an organ of sight that receives light through an aperture and focuses it through a lens, projecting it on a photoreceptor field.
    GO:0061337    cardiac conduction    Transfer of an organized electrical impulse across the heart to coordinate the contraction of cardiac muscles. The process begins with generation of an action potential (in the sinoatrial node (SA) in humans) and ends with a change in the rate, frequency, or extent of the contraction of the heart muscles.
    GO:0086002    cardiac muscle cell action potential involved in contraction    An action potential that occurs in a cardiac muscle cell and is involved in its contraction.
    GO:0086064    cell communication by electrical coupling involved in cardiac conduction    The process that mediates signaling interactions between one cell and another cell by transfer of current between their adjacent cytoplasms via intercellular protein channels and contributes to the process of cardiac conduction.
    GO:0035115    embryonic forelimb morphogenesis    The process, occurring in the embryo, by which the anatomical structures of the forelimb are generated and organized. The forelimbs are the front limbs of an animal, e.g. the arms of a human.
    GO:0007507    heart development    The process whose specific outcome is the progression of the heart over time, from its formation to the mature structure. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood.
    GO:0002520    immune system development    The process whose specific outcome is the progression of an organismal system whose objective is to provide calibrated responses by an organism to a potential internal or invasive threat, over time, from its formation to the mature structure. A system is a regularly interacting or interdependent group of organs or tissues that work together to carry out a given biological process.
    GO:0006811    ion transport    The directed movement of charged atoms or small charged molecules into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0086045    membrane depolarization during AV node cell action potential    The process in which AV node cardiac muscle cell membrane potential changes in the depolarizing direction from the negative resting potential towards the positive membrane potential that will be the peak of the action potential.
    GO:0098912    membrane depolarization during atrial cardiac muscle cell action potential    The process in which atrial cardiac muscle cell membrane potential changes in the depolarizing direction from the negative resting potential towards the positive membrane potential that will be the peak of the action potential.
    GO:0086012    membrane depolarization during cardiac muscle cell action potential    The process in which cardiac muscle cell membrane potential changes in the depolarizing direction from the negative resting potential towards the positive membrane potential that will be the peak of the action potential.
    GO:0007204    positive regulation of cytosolic calcium ion concentration    Any process that increases the concentration of calcium ions in the cytosol.
    GO:0010881    regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion    Any process that modulates the frequency, rate or extent of cardiac muscle contraction via the regulation of the release of sequestered calcium ion by sarcoplasmic reticulum into cytosol. The sarcoplasmic reticulum is the endoplasmic reticulum of striated muscle, specialised for the sequestration of calcium ions that are released upon receipt of a signal relayed by the T tubules from the neuromuscular junction.
    GO:0086091    regulation of heart rate by cardiac conduction    A cardiac conduction process that modulates the frequency or rate of heart contraction.
    GO:0050796    regulation of insulin secretion    Any process that modulates the frequency, rate or extent of the regulated release of insulin.
    GO:0034765    regulation of ion transmembrane transport    Any process that modulates the frequency, rate or extent of the directed movement of ions from one side of a membrane to the other.
    GO:0098911    regulation of ventricular cardiac muscle cell action potential    Any process that modulates the frequency, rate or extent of action potential creation, propagation or termination in a ventricular cardiac muscle cell contributing to the regulation of its contraction. This typically occurs via modulation of the activity or expression of voltage-gated ion channels.
    GO:0055085    transmembrane transport    The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:1990454    L-type voltage-gated calcium channel complex    A type of voltage-dependent calcium channel responsible for excitation-contraction coupling of skeletal, smooth, and cardiac muscle. 'L' stands for 'long-lasting' referring to the length of activation.
    GO:0030018    Z disc    Platelike region of a muscle sarcomere to which the plus ends of actin filaments are attached.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0014069    postsynaptic density of dendrite    An electron dense network of proteins within and adjacent to the postsynaptic membrane of the dendrite of asymetric synapses. Its major components include neurotransmitter receptors and the proteins that spatially and functionally organize them such as anchoring and scaffolding molecules, signaling enzymes and cytoskeletal components.
    GO:0005891    voltage-gated calcium channel complex    A protein complex that forms a transmembrane channel through which calcium ions may pass in response to changes in membrane potential.

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 Related Entries

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

UniProtKB/Swiss-Prot
        CAC1C_HUMAN | Q139361t0j 2be6 2f3y 2f3z 2lqc 3oxq
        CALM1_HUMAN | P0DP231aji 1cdl 1cll 1cm1 1cm4 1ctr 1deg 1iwq 1j7o 1j7p 1k90 1k93 1l7z 1lvc 1nkf 1pk0 1qiv 1qiw 1s26 1sk6 1sw8 1up5 1wrz 1xfu 1xfv 1xfw 1xfx 1xfy 1xfz 1y6w 1yr5 1yrt 1yru 1zot 1zuz 2be6 2f3y 2f3z 2hf5 2i08 2jzi 2k0e 2k0f 2k0j 2k61 2kne 2kug 2kuh 2l53 2l7l 2lgf 2ll6 2ll7 2lqc 2lqp 2lv6 2m0j 2m0k 2m55 2mg5 2n27 2n6a 2n77 2n8j 2r28 2v01 2v02 2vay 2w73 2wel 2x0g 2y4v 3bya 3cln 3dve 3dvj 3dvk 3dvm 3evv 3ewt 3ewv 3hr4 3j41 3o77 3o78 3oxq 3sui 3uct 3ucw 3ucy 4bw7 4bw8 4byf 4dck 4djc 4gow 4jpz 4jq0 4l79 4lzx 4m1l 4ovn 4q57 4q5u 4umo 4upu 4v0c 5coc 5dbr 5dow 5dsu 5ggm 5i0i 5j03 5j8h 5k7l 5k8q 5vms 5wsu 5wsv
        CALM2_HUMAN | P0DP241aji 1cdl 1cll 1cm1 1cm4 1ctr 1deg 1iwq 1j7o 1j7p 1k90 1k93 1l7z 1lvc 1nkf 1pk0 1qiv 1qiw 1s26 1sk6 1sw8 1up5 1xfu 1xfv 1xfw 1xfx 1xfy 1xfz 1y6w 1yr5 1yrt 1yru 1zot 1zuz 2be6 2f3y 2f3z 2hf5 2jzi 2k0e 2k0f 2k0j 2k61 2kne 2kug 2kuh 2l53 2lgf 2ll6 2ll7 2lqc 2lqp 2lv6 2m0j 2m0k 2m55 2mg5 2n27 2n6a 2n77 2n8j 2r28 2v01 2v02 2vay 2w73 2wel 2x0g 2y4v 3bya 3cln 3dve 3dvj 3dvk 3dvm 3ewt 3ewv 3hr4 3j41 3oxq 3sui 3uct 3ucw 3ucy 4bw7 4bw8 4byf 4dck 4djc 4gow 4jpz 4jq0 4l79 4lzx 4m1l 4ovn 4q57 4q5u 4umo 4upu 4v0c 5coc 5dbr 5dow 5dsu 5ggm 5i0i 5j03 5j8h 5k7l 5k8q 5vms 5wsu 5wsv
        CALM3_HUMAN | P0DP251aji 1cdl 1cll 1cm1 1cm4 1ctr 1deg 1iwq 1j7o 1j7p 1k90 1k93 1l7z 1lvc 1nkf 1pk0 1qiv 1qiw 1s26 1sk6 1sw8 1up5 1xfu 1xfv 1xfw 1xfx 1xfy 1xfz 1y6w 1yr5 1yrt 1yru 1zot 1zuz 2be6 2f3y 2f3z 2hf5 2jzi 2k0e 2k0f 2k0j 2k61 2kne 2kug 2kuh 2l53 2lgf 2ll6 2ll7 2lqc 2lqp 2lv6 2m0j 2m0k 2m55 2mg5 2n27 2n6a 2n77 2n8j 2r28 2v01 2v02 2vay 2w73 2wel 2x0g 2y4v 3bya 3cln 3dve 3dvj 3dvk 3dvm 3ewt 3ewv 3hr4 3j41 3oxq 3sui 3uct 3ucw 3ucy 4bw7 4bw8 4byf 4dck 4djc 4gow 4jpz 4jq0 4l79 4lzx 4m1l 4ovn 4q57 4q5u 4umo 4upu 4v0c 5coc 5dbr 5dow 5dsu 5ggm 5i0i 5j03 5j8h 5k7l 5k8q 5vms 5wsu 5wsv

(-) Related Entries Specified in the PDB File

2f3y CALMODULIN COMPLEXED WITH THE IQ SUBDOMAIN OF THIS COMPLEX