1CKK - JenaLib

NMR Structure - model 1 (Jmol Viewer)

NMR Structure - model 1, sites (Jmol Viewer)

NMR Structure - all models (Jmol Viewer)

Title :   CALMODULIN/RAT CA2+/CALMODULIN DEPENDENT PROTEIN KINASE FRAGMENT

Authors :   M. Osawa, H. Tokumitsu, M. B. Swindells, H. Kurihara, M. Orita, T. Shibanuma, T. Furuya, M. Ikura

Date :   20 Nov 98 (Deposition) - 10 Sep 99 (Release) - 24 Feb 09 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A,B  (30x)

Keywords :   Complex (Calmodulin/Peptide), Calmodulin, Camkk, Nmr, Calmodulin-Peptide Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Osawa, H. Tokumitsu, M. B. Swindells, H. Kurihara, M. Orita, T. Shibanuma, T. Furuya, M. Ikura
A Novel Target Recognition Revealed By Calmodulin In Complex With Ca2+-Calmodulin-Dependent Kinase Kinase.
Nat. Struct. Biol. V. 6 819 1999
PubMed-ID: 10467092 | Reference-DOI: 10.1038/12271
(for further references see the PDB file header)

Molecule 1 - PROTEIN (CALMODULIN)
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Gene	:	XENOPUS LAEVIS
	Expression System Plasmid	:	PAS
	Expression System Taxid	:	562
	Gene	:	XENOPUS LAEVIS
	Organism Common	:	AFRICAN CLAWED FROG
	Organism Scientific	:	XENOPUS LAEVIS
	Organism Taxid	:	8355
	Synonym	:	CAM

Molecule 2 - PROTEIN (RAT CA2+/CALMODULIN DEPENDENT PROTEIN KINASE)
	Chains	:	B
	Engineered	:	YES
	Fragment	:	CALMODULIN BINDING DOMAIN
	Organism Common	:	NORWAY RAT
	Organism Scientific	:	RATTUS NORVEGICUS
	Organism Taxid	:	10116
	Other Details	:	26-RESIDUE SYNTHETIC PEPTIDE
	Synonym	:	CAMKK


NMR Structure (30x)	:

Summary Information (see also Sequences/Alignments below)

NMR Structure (1, 4)

No.	Name	Count	Type	Full Name
1	CA	4	Ligand/Ion	CALCIUM ION

NMR Structure (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:20 , ASP A:22 , ASP A:24 , THR A:26 , GLU A:31	BINDING SITE FOR RESIDUE CA A 151
2	AC2	SOFTWARE	ASP A:56 , ASP A:58 , ASN A:60 , THR A:62 , ASP A:64 , GLU A:67	BINDING SITE FOR RESIDUE CA A 152
3	AC3	SOFTWARE	ASP A:93 , ASP A:95 , ASN A:97 , TYR A:99 , GLU A:104	BINDING SITE FOR RESIDUE CA A 153
4	AC4	SOFTWARE	ASP A:129 , ASP A:131 , ASP A:133 , GLN A:135 , GLU A:140	BINDING SITE FOR RESIDUE CA A 154

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

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

(no "SAP(SNP)/Variant" information available for 1CKK)

NMR Structure (2, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	EF_HAND_2	PS50222	EF-hand calcium-binding domain profile.	CAM2B_XENLA	8-43 44-79 81-116 117-149	4	A:7-42 A:43-78 A:80-115 A:116-148
				CAM2A_XENLA	8-43 44-79 81-116 117-149	4	A:7-42 A:43-78 A:80-115 A:116-148
				CALM1_XENLA	8-43 44-79 81-116 117-149	4	A:7-42 A:43-78 A:80-115 A:116-148
2	EF_HAND_1	PS00018	EF-hand calcium-binding domain.	CAM2B_XENLA	21-33 57-69 94-106 130-142	4	A:20-32 A:56-68 A:93-105 A:129-141
				CAM2A_XENLA	21-33 57-69 94-106 130-142	4	A:20-32 A:56-68 A:93-105 A:129-141
				CALM1_XENLA	21-33 57-69 94-106 130-142	4	A:20-32 A:56-68 A:93-105 A:129-141

(no "Exon" information available for 1CKK)

NMR Structure

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:148
 aligned with CALM1_XENLA | P0DP33 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        
          CALM1_XENLA     2 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK 149
               SCOP domains d1ckka_ A: Calmodulin                                                                                                                                SCOP domains
               CATH domains ----1ckkA01 A:5-78 EF-hand                                                    1ckkA02 A:79-146 EF-hand                                            -- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
     Sec.struct. author (1) ...hhhhhhhhhhhhhhhhh.....--hhhhhhhhhhhh....hhhhhhhhhhhhh.....--hhhhhhhhh.........hhhhhhhhhhhh.....--hhhhhhhhhhhhh....hhhhhhhhhhhh.....--hhhhhhhhhhh. Sec.struct. author (1)
     Sec.struct. author (2) -------------------------eee---------------------------------eee----------------------------------eee---------------------------------eee----------- Sec.struct. author (2)
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ------EF_HAND_2  PDB: A:7-42 UniProt: 8-43EF_HAND_2  PDB: A:43-78             -EF_HAND_2  PDB: A:80-115            EF_HAND_2  PDB: A:116-148         PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (4)
                PROSITE (5) -------------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (5)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ckk A   1 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK 148
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140

Chain A from PDB  Type:PROTEIN  Length:148
 aligned with CAM2A_XENLA | P0DP34 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        
          CAM2A_XENLA     2 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK 149
               SCOP domains d1ckka_ A: Calmodulin                                                                                                                                SCOP domains
               CATH domains ----1ckkA01 A:5-78 EF-hand                                                    1ckkA02 A:79-146 EF-hand                                            -- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
     Sec.struct. author (1) ...hhhhhhhhhhhhhhhhh.....--hhhhhhhhhhhh....hhhhhhhhhhhhh.....--hhhhhhhhh.........hhhhhhhhhhhh.....--hhhhhhhhhhhhh....hhhhhhhhhhhh.....--hhhhhhhhhhh. Sec.struct. author (1)
     Sec.struct. author (2) -------------------------eee---------------------------------eee----------------------------------eee---------------------------------eee----------- Sec.struct. author (2)
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------EF_HAND_2  PDB: A:7-42 UniProt: 8-43EF_HAND_2  PDB: A:43-78             -EF_HAND_2  PDB: A:80-115            EF_HAND_2  PDB: A: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
                 1ckk A   1 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK 148
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140

Chain A from PDB  Type:PROTEIN  Length:148
 aligned with CAM2B_XENLA | P0DP35 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:148
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141        
          CAM2B_XENLA     2 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK 149
               SCOP domains d1ckka_ A: Calmodulin                                                                                                                                SCOP domains
               CATH domains ----1ckkA01 A:5-78 EF-hand                                                    1ckkA02 A:79-146 EF-hand                                            -- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
     Sec.struct. author (1) ...hhhhhhhhhhhhhhhhh.....--hhhhhhhhhhhh....hhhhhhhhhhhhh.....--hhhhhhhhh.........hhhhhhhhhhhh.....--hhhhhhhhhhhhh....hhhhhhhhhhhh.....--hhhhhhhhhhh. Sec.struct. author (1)
     Sec.struct. author (2) -------------------------eee---------------------------------eee----------------------------------eee---------------------------------eee----------- Sec.struct. author (2)
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ------EF_HAND_2  PDB: A:7-42 UniProt: 8-43EF_HAND_2  PDB: A:43-78             -EF_HAND_2  PDB: A:80-115            EF_HAND_2  PDB: A:116-148         PROSITE (3)
                PROSITE (4) -------------------EF_HAND_1    -----------------------EF_HAND_1    ------------------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (4)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ckk A   1 ADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK 148
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140

Chain B from PDB  Type:PROTEIN  Length:26
 aligned with KKCC1_RAT | P97756 from UniProtKB/Swiss-Prot  Length:505

    Alignment length:26
                                   447       457      
            KKCC1_RAT   438 VKLIPSWTTVILVKSMLRKRSFGNPF 463
               SCOP domains -------------------------- SCOP domains
               CATH domains -------------------------- CATH domains
               Pfam domains -------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) -------------------------- SAPs(SNPs)
                    PROSITE -------------------------- PROSITE
                 Transcript -------------------------- Transcript
                 1ckk B   1 VKLIPSWTTVILVKSMLRKRSFGNPF  26
                                    10        20

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 '\|'

NMR Structure

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: Calmodulin (152)

African clawed frog (Xenopus laevis) [TaxId: 8355] (13)

d1ckka_

NMR Structure

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Recoverin; domain 1 (474)

Homologous Superfamily: EF-hand (412)

African clawed frog (Xenopus laevis) (12)

1a	1ckkA01	A:5-78
1b	1ckkA02	A:79-146

(no "Pfam Domain" information available for 1CKK)

NMR Structure(hide GO term definitions)

Chain A (CAM2A_XENLA | P0DP34)

Chain A (CALM1_XENLA | P0DP33)

Chain A (CAM2B_XENLA | P0DP35)

Chain B (KKCC1_RAT | P97756)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	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:0004683	calmodulin-dependent protein kinase activity	Catalysis of the reactions: ATP + a protein serine = ADP + protein serine phosphate; and ATP + a protein threonine = ADP + protein threonine phosphate. These reactions require the presence of calcium-bound calmodulin.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0004672	protein kinase activity	Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
	GO:0004674	protein serine/threonine kinase activity	Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
	GO:0032147	activation of protein kinase activity	Any process that initiates the activity of an inactive protein kinase.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
	GO:0045860	positive regulation of protein kinase activity	Any process that activates or increases the frequency, rate or extent of protein kinase activity.
	GO:0006468	protein phosphorylation	The process of introducing a phosphate group on to a protein.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

NMR Structure
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(no "Related Entries Specified in the PDB File" available for 1CKK)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 4)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

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