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NMR Structure - model 1

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NMR Structure - model 1 (Jmol Viewer)

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Description

Title :   SOLUTION STRUCTURE OF CALCIUM BOUND SOYBEAN CALMODULIN ISOFORM 1 C-TERMINAL DOMAIN

Authors :   H. Ishida, H. Huang, A. P. Yamniuk, Y. Takaya, H. J. Vogel

Date :   14 Mar 08 (Deposition) - 08 Apr 08 (Release) - 24 Feb 09 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (20x)

Keywords :   Soybean Calmodulin, Plant Calmodulin, Calmodulin Isoform, Target Binding, Target Activation, Acetylation, Calcium, Methylation, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   H. Ishida, H. Huang, A. P. Yamniuk, Y. Takaya, H. J. Vogel
The Solution Structures Of Two Soybean Calmodulin Isoforms Provide A Structural Basis For Their Selective Target Activation Properties
J. Biol. Chem. V. 283 14619 2008
PubMed-ID: 18347016 | Reference-DOI: 10.1074/JBC.M801398200
(for further references see the PDB file header)

Compounds

Molecule 1 - CALMODULIN-2
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Expression System Vector	:	PET-3D
	Expression System Vector Type	:	VECTOR
	Fragment	:	C-TERMINAL DOMAIN
	Organism Common	:	SOYBEAN
	Organism Scientific	:	GLYCINE MAX
	Organism Taxid	:	3847
	Synonym	:	CAM-2

Structural Features

Chains, Units


NMR Structure (20x)	:

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (1, 2)

NMR Structure (1, 2)

No.	Name	Count	Type	Full Name
1	CA	2	Ligand/Ion	CALCIUM ION

Sites (2, 2)

NMR Structure (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:93 , ASP A:95 , ASN A:97	BINDING SITE FOR RESIDUE CA A 221
2	AC2	SOFTWARE	ALA A:128 , ASP A:131	BINDING SITE FOR RESIDUE CA A 234

SS Bonds (0, 0)

(no "SS Bond" information available for 2RO9)

Cis Peptide Bonds (0, 0)

(no "Cis Peptide Bond" information available for 2RO9)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

(no "SAP(SNP)/Variant" information available for 2RO9)

PROSITE Motifs (2, 4)

NMR Structure (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	EF_HAND_2	PS50222	EF-hand calcium-binding domain profile.	CALM2_SOYBN	8-43 44-79 81-116 117-149	2	- - A:80-115 A:116-148
2	EF_HAND_1	PS00018	EF-hand calcium-binding domain.	CALM2_SOYBN	21-33 57-69 94-106 130-142	2	- - A:93-105 A:129-141

Exons (0, 0)

(no "Exon" information available for 2RO9)

Sequences/Alignments

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
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Chain A from PDB  Type:PROTEIN  Length:69
 aligned with CALM2_SOYBN | P62163 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:69
                                    90       100       110       120       130       140         
          CALM2_SOYBN    81 DSEEELKEAFRVFDKDQNGFISAAELRHVMTNLGEKLTDEEVDEMIREADVDGDGQINYEEFVKVMMAK 149
               SCOP domains d2ro9a_ A: automated matches                                          SCOP domains
               CATH domains --------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----EF_hand_5-2ro9A01 A:84-145                                    --- Pfam domains (1)
           Pfam domains (2) ----------------EF_hand_6-2ro9A02 A:96-147                          - Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhh.....eeehhhhhhhhhhh....hhhhhhhhhhhhh.....eeehhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) EF_HAND_2  PDB: A:80-115            EF_HAND_2  PDB: A:116-148         PROSITE (1)
                PROSITE (2) -------------EF_HAND_1    -----------------------EF_HAND_1    ------- PROSITE (2)
                 Transcript --------------------------------------------------------------------- Transcript
                 2ro9 A  80 DSEEELKEAFRVFDKDQNGFISAAELRHVMTNLGEKLTDEEVDEMIREADVDGDGQINYEEFVKVMMAK 148
                                    89        99       109       119       129       139

Legend:		→ Mismatch	(orange background)
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	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, 1)

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: automated matches (54)

Soybean (Glycine max) [TaxId: 3847] (3)

d2ro9a_

CATH Domains (0, 0)

(no "CATH Domain" information available for 2RO9)

Pfam Domains (2, 2)

NMR Structure

Clans(

)

Families(

)

Organisms( (-)

)

Clan: EF_hand (270)

Family: EF_hand_5 (126)

Glycine max (Soybean) (Glycine hispida) (4)

EF_hand_5-2ro9A01

A:84-145

Family: EF_hand_6 (75)

Glycine max (Soybean) (Glycine hispida) (1)

EF_hand_6-2ro9A02

A:96-147

Gene Ontology (2, 2)

NMR Structure(hide GO term definitions)

Chain A (CALM2_SOYBN | P62163)

molecular function
	GO:0005509		calcium ion binding		Interacting selectively and non-covalently with calcium ions (Ca2+).
	GO:0046872		metal ion binding		Interacting selectively and non-covalently with any metal ion.

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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (2, 2)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (2, 2)

Gene Ontology (2, 2)

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Related Entries Specified in the PDB File