1WRL - JenaLib

Asym.Unit - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF HUMAN CARDIAC TROPONIN C IN COMPLEX WITH TRIFLUOPERAZINE (MONOCLINIC CRYSTAL FORM)

Authors :   S. Takeda, T. Igarashi, Y. Oishi, H. Mori

Date :   20 Oct 04 (Deposition) - 24 Jan 06 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.60

Chains :   Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: C,D  (1x)
Biol. Unit 3: E,F  (1x)

Keywords :   Ef-Hand, Contractile Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Takeda, T. Igarashi, Y. Oishi, H. Mori
Crystal Structure Of The N-Terminal Domain Of Human Cardiac Troponin C In Complex With Trifluoperazine
To Be Published
PubMed: search
(for further references see the PDB file header)

Molecule 1 - TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES
	Chains	:	A, B, C, D, E, F
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET-3D
	Expression System Strain	:	BL21(DE3)PLYS-S
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	N-TERMINAL DOMAIN
	Mutation	:	YES
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	TN-C

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D
Biological Unit 3 (1x)	:					E	F

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 18)

No.	Name	Count	Type	Full Name
1	CA	6	Ligand/Ion	CALCIUM ION
2	TFP	12	Ligand/Ion	10-[3-(4-METHYL-PIPERAZIN-1-YL)-PROPYL]-2-TRIFLUOROMETHYL-10H-PHENOTHIAZINE

Biological Unit 1 (1, 4)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	TFP	4	Ligand/Ion	10-[3-(4-METHYL-PIPERAZIN-1-YL)-PROPYL]-2-TRIFLUOROMETHYL-10H-PHENOTHIAZINE

Biological Unit 2 (1, 4)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	TFP	4	Ligand/Ion	10-[3-(4-METHYL-PIPERAZIN-1-YL)-PROPYL]-2-TRIFLUOROMETHYL-10H-PHENOTHIAZINE

Biological Unit 3 (1, 4)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	TFP	4	Ligand/Ion	10-[3-(4-METHYL-PIPERAZIN-1-YL)-PROPYL]-2-TRIFLUOROMETHYL-10H-PHENOTHIAZINE

Asymmetric Unit (18, 18)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASP A:65 , ASP A:67 , SER A:69 , THR A:71 , GLU A:76 , HOH A:206	BINDING SITE FOR RESIDUE CA A 101
02	AC2	SOFTWARE	ASP B:65 , ASP B:67 , SER B:69 , THR B:71 , GLU B:76 , HOH B:214	BINDING SITE FOR RESIDUE CA B 102
03	AC3	SOFTWARE	ASP C:65 , ASP C:67 , SER C:69 , THR C:71 , GLU C:76 , HOH C:218	BINDING SITE FOR RESIDUE CA C 103
04	AC4	SOFTWARE	ASP D:65 , ASP D:67 , SER D:69 , THR D:71 , GLU D:76	BINDING SITE FOR RESIDUE CA D 104
05	AC5	SOFTWARE	ASP E:65 , ASP E:67 , SER E:69 , THR E:71 , GLU E:76 , HOH E:215	BINDING SITE FOR RESIDUE CA E 105
06	AC6	SOFTWARE	ASP F:65 , ASP F:67 , SER F:69 , THR F:71 , GLU F:76	BINDING SITE FOR RESIDUE CA F 106
07	AC7	SOFTWARE	MET A:45 , GLN A:50 , GLU A:56 , MET A:60 , MET A:80 , TFP A:204 , GLU B:19 , PHE B:20	BINDING SITE FOR RESIDUE TFP A 202
08	AC8	SOFTWARE	PHE A:27 , LEU A:48 , PHE A:77 , MET A:81 , SER A:84 , TFP A:202 , MET B:85 , TFP B:203	BINDING SITE FOR RESIDUE TFP A 204
09	AC9	SOFTWARE	TFP A:204 , PHE B:27 , LEU B:48 , PHE B:77 , MET B:81 , VAL B:82 , SER B:84 , TFP B:201	BINDING SITE FOR RESIDUE TFP B 203
10	BC1	SOFTWARE	GLU A:15 , GLU A:19 , PHE A:20 , GLN B:50 , GLU B:56 , MET B:80 , MET B:81 , TFP B:203	BINDING SITE FOR RESIDUE TFP B 201
11	BC2	SOFTWARE	MET C:45 , GLN C:50 , GLU C:56 , MET C:60 , MET C:80 , TFP C:208 , GLU D:15 , GLU D:19 , PHE D:20	BINDING SITE FOR RESIDUE TFP C 206
12	BC3	SOFTWARE	PHE C:27 , MET C:81 , SER C:84 , TFP C:206 , TFP D:207	BINDING SITE FOR RESIDUE TFP C 208
13	BC4	SOFTWARE	SER C:84 , TFP C:208 , PHE D:20 , PHE D:27 , LEU D:48 , PHE D:77 , MET D:81 , SER D:84 , TFP D:205	BINDING SITE FOR RESIDUE TFP D 207
14	BC5	SOFTWARE	GLU C:19 , PHE C:20 , ALA C:23 , MET D:45 , GLN D:50 , GLU D:56 , MET D:60 , MET D:80 , MET D:81 , SER D:84 , TFP D:207	BINDING SITE FOR RESIDUE TFP D 205
15	BC6	SOFTWARE	MET E:45 , GLN E:50 , GLU E:56 , MET E:60 , MET E:80 , TFP E:212 , HOH E:216 , GLU F:19 , PHE F:20	BINDING SITE FOR RESIDUE TFP E 210
16	BC7	SOFTWARE	PHE E:27 , PHE E:77 , MET E:81 , SER E:84 , TFP E:210 , TFP F:211	BINDING SITE FOR RESIDUE TFP E 212
17	BC8	SOFTWARE	TFP E:212 , PHE F:20 , PHE F:27 , LEU F:48 , PHE F:77 , MET F:81 , SER F:84 , TFP F:209	BINDING SITE FOR RESIDUE TFP F 211
18	BC9	SOFTWARE	GLU E:19 , PHE E:20 , MET F:45 , GLN F:50 , GLU F:56 , MET F:60 , MET F:80 , MET F:81 , TFP F:211	BINDING SITE FOR RESIDUE TFP F 209

(no "SS Bond" information available for 1WRL)

(no "Cis Peptide Bond" information available for 1WRL)

Asymmetric Unit (3, 18)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_063070	A	8	V	TNNC1_HUMAN	Disease (CMH13)	267607125	A/B/C/D/E/F	A	8	V
2	UniProt	VAR_019776	L	29	Q	TNNC1_HUMAN	Disease (CMH13)	267607123	A/B/C/D/E/F	L	29	Q
3	UniProt	VAR_063071	C	84	Y	TNNC1_HUMAN	Disease (CMH13)	267607126	A/B/C/D/E/F	S	84	Y

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

Biological Unit 1 (3, 6)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_063070	A	8	V	TNNC1_HUMAN	Disease (CMH13)	267607125	A/B	A	8	V
2	UniProt	VAR_019776	L	29	Q	TNNC1_HUMAN	Disease (CMH13)	267607123	A/B	L	29	Q
3	UniProt	VAR_063071	C	84	Y	TNNC1_HUMAN	Disease (CMH13)	267607126	A/B	S	84	Y

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

Biological Unit 2 (3, 6)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_063070	A	8	V	TNNC1_HUMAN	Disease (CMH13)	267607125	C/D	A	8	V
2	UniProt	VAR_019776	L	29	Q	TNNC1_HUMAN	Disease (CMH13)	267607123	C/D	L	29	Q
3	UniProt	VAR_063071	C	84	Y	TNNC1_HUMAN	Disease (CMH13)	267607126	C/D	S	84	Y

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

Biological Unit 3 (3, 6)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_063070	A	8	V	TNNC1_HUMAN	Disease (CMH13)	267607125	E/F	A	8	V
2	UniProt	VAR_019776	L	29	Q	TNNC1_HUMAN	Disease (CMH13)	267607123	E/F	L	29	Q
3	UniProt	VAR_063071	C	84	Y	TNNC1_HUMAN	Disease (CMH13)	267607126	E/F	S	84	Y

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

Asymmetric Unit (2, 18)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	EF_HAND_2	PS50222	EF-hand calcium-binding domain profile.	TNNC1_HUMAN	33-51 52-87 92-127 128-161	12	A:33-51 B:33-51 C:33-51 D:33-51 E:33-51 F:33-51 A:52-85 B:52-85 C:52-85 D:52-83 E:52-85 F:52-83 - -
2	EF_HAND_1	PS00018	EF-hand calcium-binding domain.	TNNC1_HUMAN	65-77 105-117 141-153	6	A:65-77 B:65-77 C:65-77 D:65-77 E:65-77 F:65-77 - -

Biological Unit 1 (2, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	EF_HAND_2	PS50222	EF-hand calcium-binding domain profile.	TNNC1_HUMAN	33-51 52-87 92-127 128-161	4	A:33-51 B:33-51 - - - - A:52-85 B:52-85 - - - - - -
2	EF_HAND_1	PS00018	EF-hand calcium-binding domain.	TNNC1_HUMAN	65-77 105-117 141-153	2	A:65-77 B:65-77 - - - - - -

Biological Unit 2 (2, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	EF_HAND_2	PS50222	EF-hand calcium-binding domain profile.	TNNC1_HUMAN	33-51 52-87 92-127 128-161	4	- - C:33-51 D:33-51 - - - - C:52-85 D:52-83 - - - -
2	EF_HAND_1	PS00018	EF-hand calcium-binding domain.	TNNC1_HUMAN	65-77 105-117 141-153	2	- - C:65-77 D:65-77 - - - -

Biological Unit 3 (2, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	EF_HAND_2	PS50222	EF-hand calcium-binding domain profile.	TNNC1_HUMAN	33-51 52-87 92-127 128-161	4	- - - - E:33-51 F:33-51 - - - - E:52-85 F:52-83 - -
2	EF_HAND_1	PS00018	EF-hand calcium-binding domain.	TNNC1_HUMAN	65-77 105-117 141-153	2	- - - - E:65-77 F:65-77 - -

Asymmetric Unit (4, 24)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	ENST00000232975	1	ENSE00001063786	chr3:52488086-52488008	79	TNNC1_HUMAN	1-8	8	6	A:4-8 B:3-8 C:3-8 D:3-8 E:3-8 F:3-8	5 6 6 6 6 6
1.2b	ENST00000232975	2b	ENSE00000770833	chr3:52486529-52486499	31	TNNC1_HUMAN	9-19	11	6	A:9-19 B:9-19 C:9-19 D:9-19 E:9-19 F:9-19	11 11 11 11 11 11
1.3	ENST00000232975	3	ENSE00000770832	chr3:52486268-52486122	147	TNNC1_HUMAN	19-68	50	6	A:19-68 B:19-68 C:19-68 D:19-68 E:19-68 F:19-68	50 50 50 50 50 50
1.4b	ENST00000232975	4b	ENSE00000770831	chr3:52485874-52485760	115	TNNC1_HUMAN	68-106	39	6	A:68-85 B:68-85 C:68-85 D:68-84 E:68-85 F:68-84	18 18 18 17 18 17
1.5c	ENST00000232975	5c	ENSE00000770830	chr3:52485543-52485407	137	TNNC1_HUMAN	106-152	47	0	-	-
1.6	ENST00000232975	6	ENSE00001063787	chr3:52485322-52485118	205	TNNC1_HUMAN	152-161	10	0	-	-

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:82
 aligned with TNNC1_HUMAN | P63316 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:82
                                    13        23        33        43        53        63        73        83  
           TNNC1_HUMAN    4 IYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRCM 85
               SCOP domains d1wrla_ A: automated matches                                                       SCOP domains
               CATH domains 1wrlA00 A:4-85 EF-hand                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhh....hhhhhhhhhhh.........hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----V--------------------Q------------------------------------------------------Y- SAPs(SNPs)
                PROSITE (1) -----------------------------EF_HAND_2          EF_HAND_2  PDB: A:52-85            PROSITE (1)
                PROSITE (2) -------------------------------------------------------------EF_HAND_1    -------- PROSITE (2)
           Transcript 1 (1) 1.1  Exon 1.2b  ------------------------------------------------Exon 1.4b          Transcript 1 (1)
           Transcript 1 (2) ---------------Exon 1.3  PDB: A:19-68 UniProt: 19-68             ----------------- Transcript 1 (2)
                  1wrl A  4 IYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGSISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRSM 85
                                    13        23        33        43        53        63        73        83

Chain B from PDB  Type:PROTEIN  Length:83
 aligned with TNNC1_HUMAN | P63316 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:83
                                    12        22        32        42        52        62        72        82   
           TNNC1_HUMAN    3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRCM 85
               SCOP domains d1wrlb_ B: automated matches                                                        SCOP domains
               CATH domains 1wrlB00 B:3-85 EF-hand                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhh.hhhhhhhhhhhhhhhh........hhhhhhhhhhhh....hhhhhhhhhhh.........hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -----V--------------------Q------------------------------------------------------Y- SAPs(SNPs)
                PROSITE (1) ------------------------------EF_HAND_2          EF_HAND_2  PDB: B:52-85            PROSITE (1)
                PROSITE (2) --------------------------------------------------------------EF_HAND_1    -------- PROSITE (2)
           Transcript 1 (1) 1.1   Exon 1.2b  ------------------------------------------------Exon 1.4b          Transcript 1 (1)
           Transcript 1 (2) ----------------Exon 1.3  PDB: B:19-68 UniProt: 19-68             ----------------- Transcript 1 (2)
                  1wrl B  3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGSISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRSM 85
                                    12        22        32        42        52        62        72        82

Chain C from PDB  Type:PROTEIN  Length:83
 aligned with TNNC1_HUMAN | P63316 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:83
                                    12        22        32        42        52        62        72        82   
           TNNC1_HUMAN    3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRCM 85
               SCOP domains d1wrlc_ C: automated matches                                                        SCOP domains
               CATH domains 1wrlC00 C:3-85 EF-hand                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -----V--------------------Q------------------------------------------------------Y- SAPs(SNPs)
                PROSITE (1) ------------------------------EF_HAND_2          EF_HAND_2  PDB: C:52-85            PROSITE (1)
                PROSITE (2) --------------------------------------------------------------EF_HAND_1    -------- PROSITE (2)
           Transcript 1 (1) 1.1   Exon 1.2b  ------------------------------------------------Exon 1.4b          Transcript 1 (1)
           Transcript 1 (2) ----------------Exon 1.3  PDB: C:19-68 UniProt: 19-68             ----------------- Transcript 1 (2)
                  1wrl C  3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGSISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRSM 85
                                    12        22        32        42        52        62        72        82

Chain D from PDB  Type:PROTEIN  Length:82
 aligned with TNNC1_HUMAN | P63316 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:82
                                    12        22        32        42        52        62        72        82  
           TNNC1_HUMAN    3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRC 84
               SCOP domains d1wrld_ D: automated matches                                                       SCOP domains
               CATH domains 1wrlD00 D:3-84 EF-hand                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh..hhhhhhhhhhhhhhhh........hhhhhhhhhhhh....hhhhhhhhhhhh........hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -----V--------------------Q------------------------------------------------------Y SAPs(SNPs)
                PROSITE (1) ------------------------------EF_HAND_2          EF_HAND_2  PDB: D:52-83           PROSITE (1)
                PROSITE (2) --------------------------------------------------------------EF_HAND_1    ------- PROSITE (2)
           Transcript 1 (1) 1.1   Exon 1.2b  ------------------------------------------------Exon 1.4b         Transcript 1 (1)
           Transcript 1 (2) ----------------Exon 1.3  PDB: D:19-68 UniProt: 19-68             ---------------- Transcript 1 (2)
                  1wrl D  3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGSISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRS 84
                                    12        22        32        42        52        62        72        82

Chain E from PDB  Type:PROTEIN  Length:83
 aligned with TNNC1_HUMAN | P63316 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:83
                                    12        22        32        42        52        62        72        82   
           TNNC1_HUMAN    3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRCM 85
               SCOP domains d1wrle_ E: automated matches                                                        SCOP domains
               CATH domains 1wrlE00 E:3-85 EF-hand                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhh....hhhhhhhhhhh.........hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -----V--------------------Q------------------------------------------------------Y- SAPs(SNPs)
                PROSITE (1) ------------------------------EF_HAND_2          EF_HAND_2  PDB: E:52-85            PROSITE (1)
                PROSITE (2) --------------------------------------------------------------EF_HAND_1    -------- PROSITE (2)
           Transcript 1 (1) 1.1   Exon 1.2b  ------------------------------------------------Exon 1.4b          Transcript 1 (1)
           Transcript 1 (2) ----------------Exon 1.3  PDB: E:19-68 UniProt: 19-68             ----------------- Transcript 1 (2)
                  1wrl E  3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGSISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRSM 85
                                    12        22        32        42        52        62        72        82

Chain F from PDB  Type:PROTEIN  Length:82
 aligned with TNNC1_HUMAN | P63316 from UniProtKB/Swiss-Prot  Length:161

    Alignment length:82
                                    12        22        32        42        52        62        72        82  
           TNNC1_HUMAN    3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRC 84
               SCOP domains d1wrlf_ F: automated matches                                                       SCOP domains
               CATH domains 1wrlF00 F:3-84 EF-hand                                                             CATH domains
           Pfam domains (1) -----------------------------EF_hand_6-1wrlF01 F:32-84                             Pfam domains (1)
           Pfam domains (2) -----------------------------EF_hand_6-1wrlF02 F:32-84                             Pfam domains (2)
           Pfam domains (3) -----------------------------EF_hand_6-1wrlF03 F:32-84                             Pfam domains (3)
           Pfam domains (4) -----------------------------EF_hand_6-1wrlF04 F:32-84                             Pfam domains (4)
           Pfam domains (5) -----------------------------EF_hand_6-1wrlF05 F:32-84                             Pfam domains (5)
           Pfam domains (6) -----------------------------EF_hand_6-1wrlF06 F:32-84                             Pfam domains (6)
         Sec.struct. author .hhhhhhh..hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh.....hhhhhhhhhhh.........hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -----V--------------------Q------------------------------------------------------Y SAPs(SNPs)
                PROSITE (1) ------------------------------EF_HAND_2          EF_HAND_2  PDB: F:52-83           PROSITE (1)
                PROSITE (2) --------------------------------------------------------------EF_HAND_1    ------- PROSITE (2)
           Transcript 1 (1) 1.1   Exon 1.2b  ------------------------------------------------Exon 1.4b         Transcript 1 (1)
           Transcript 1 (2) ----------------Exon 1.3  PDB: F:19-68 UniProt: 19-68             ---------------- Transcript 1 (2)
                  1wrl F  3 DIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGSISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVMMVRS 84
                                    12        22        32        42        52        62        72        82

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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All alpha proteins (14657)

Fold: EF Hand-like (739)

Superfamily: EF-hand (657)

Family: Calmodulin-like (356)

Protein domain: automated matches (54)

Human (Homo sapiens) [TaxId: 9606] (21)

1a	d1wrla_	A:
1b	d1wrlc_	C:
1c	d1wrld_	D:
1d	d1wrle_	E:
1e	d1wrlf_	F:
1f	d1wrlb_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Recoverin; domain 1 (474)

Homologous Superfamily: EF-hand (412)

Human (Homo sapiens) (106)

1a	1wrlB00	B:3-85
1b	1wrlC00	C:3-85
1c	1wrlE00	E:3-85
1d	1wrlA00	A:4-85
1e	1wrlD00	D:3-84
1f	1wrlF00	F:3-84

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: EF_hand (270)

Family: EF_hand_6 (75)

Homo sapiens (Human) (34)

1a	EF_hand_6-1wrlF01	F:32-84
1b	EF_hand_6-1wrlF02	F:32-84
1c	EF_hand_6-1wrlF03	F:32-84
1d	EF_hand_6-1wrlF04	F:32-84
1e	EF_hand_6-1wrlF05	F:32-84
1f	EF_hand_6-1wrlF06	F:32-84

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D,E,F (TNNC1_HUMAN | P63316)

molecular function
	GO:0051015	actin filament binding	Interacting selectively and non-covalently with an actin filament, also known as F-actin, a helical filamentous polymer of globular G-actin subunits.
	GO:0005509	calcium ion binding	Interacting selectively and non-covalently with calcium ions (Ca2+).
	GO:0048306	calcium-dependent 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), in the presence of calcium.
	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:0042803	protein homodimerization activity	Interacting selectively and non-covalently with an identical protein to form a homodimer.
	GO:0031013	troponin I binding	Interacting selectively and non-covalently with troponin I, the inhibitory subunit of the troponin complex.
	GO:0031014	troponin T binding	Interacting selectively and non-covalently with troponin T, the tropomyosin-binding subunit of the troponin complex.
biological process
	GO:0060048	cardiac muscle contraction	Muscle contraction of cardiac muscle tissue.
	GO:0002086	diaphragm contraction	A process in which force is generated within involuntary skeletal muscle tissue, resulting in a change in muscle geometry. This process occurs in the diaphragm. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. The diaphragm is a striated muscle that is necessary for the process of respiratory gaseous exchange.
	GO:0030049	muscle filament sliding	The sliding of actin thin filaments and myosin thick filaments past each other in muscle contraction. This involves a process of interaction of myosin located on a thick filament with actin located on a thin filament. During this process ATP is split and forces are generated.
	GO:0043462	regulation of ATPase activity	Any process that modulates the rate of ATP hydrolysis by an ATPase.
	GO:0006937	regulation of muscle contraction	Any process that modulates the frequency, rate or extent of muscle contraction.
	GO:0032972	regulation of muscle filament sliding speed	Any process that modulates the velocity of muscle filament sliding.
	GO:0010038	response to metal ion	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a metal ion stimulus.
	GO:0014883	transition between fast and slow fiber	The process of conversion of fast-contracting muscle fibers to a slower character. This may involve slowing of contractile rate, slow myosin gene induction, increase in oxidative metabolic properties, altered electrophysiology and altered innervation. This process also regulates skeletal muscle adapatation.
	GO:0055010	ventricular cardiac muscle tissue morphogenesis	The process in which the anatomical structures of cardiac ventricle muscle is generated and organized.
cellular component
	GO:0015629	actin cytoskeleton	The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.
	GO:0043292	contractile fiber	Fibers, composed of actin, myosin, and associated proteins, found in cells of smooth or striated muscle.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0005739	mitochondrion	A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.
	GO:0005861	troponin complex	A complex of accessory proteins (typically troponin T, troponin I and troponin C) found associated with actin in muscle thin filaments; involved in calcium regulation of muscle contraction.

Asymmetric Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
		WebMol \| AstexViewer[tm]@PDBe (Java Applets, require no local installation except for Java; loading may be slow)
		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
		CA	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		TFP	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]
		AC4	[ RasMol ]	+environment [ RasMol ]
		AC5	[ RasMol ]	+environment [ RasMol ]
		AC6	[ RasMol ]	+environment [ RasMol ]
		AC7	[ RasMol ]	+environment [ RasMol ]
		AC8	[ RasMol ]	+environment [ RasMol ]
		AC9	[ RasMol ]	+environment [ RasMol ]
		BC1	[ RasMol ]	+environment [ RasMol ]
		BC2	[ RasMol ]	+environment [ RasMol ]
		BC3	[ RasMol ]	+environment [ RasMol ]
		BC4	[ RasMol ]	+environment [ RasMol ]
		BC5	[ RasMol ]	+environment [ RasMol ]
		BC6	[ RasMol ]	+environment [ RasMol ]
		BC7	[ RasMol ]	+environment [ RasMol ]
		BC8	[ RasMol ]	+environment [ RasMol ]
		BC9	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1wrl)

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym. Unit PNG format \| Asym. Unit - sites PNG format \| Biol. Unit 1 PNG format \| Biol. Unit 1 - sites PNG format \| Biol. Unit 2 PNG format \| Biol. Unit 3 PNG format ](automatic orientation, automatically generated)
Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

Access by PDB/NDB ID
	1wrl
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	TNNC1_HUMAN \| P63316
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	(no 'Enzyme Classificator' available)
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	613243
		Disease Information	:	OMIM

Access by GenAge ID
	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
		Structure Alignment	:	STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
		Structure and Sequence Browser	:	STING

Access by UniProt ID/Accession number
	TNNC1_HUMAN \| P63316
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

1wrk	THE SAME PROTEIN IN ORTHROMBIC CRYSTAL FORM

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 18)

Sites (18, 18)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (3, 18)

PROSITE Motifs (2, 18)

Exons (4, 24)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 6)

CATH Domains (1, 6)

Pfam Domains (1, 6)

Gene Ontology (23, 23)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File