2OVU - JenaLib

Title :   CRYSTAL STRUCTURE OF A LECTIN FROM CANAVALIA GLADIATA (CGL) IN COMPLEX WITH MAN1-2MAN-OME

Authors :   F. B. M. B. Moreno, G. A. Bezerra, T. M. De Oliveira, E. P. De Souza, B. A. Rocha, R. G. Benevides, P. Delatorre, B. S. Cavada, W. F. De Azevedo J

Date :   15 Feb 07 (Deposition) - 23 Oct 07 (Release) - 21 Dec 16 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.50

Chains :   Asym. Unit : A
Biol. Unit 1: A  (1x)
Biol. Unit 2: A  (4x)

Keywords :   Canavalia Gladiata, Lectin, Man1-2Mano-Me, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   G. A. Bezerra, T. M. Oliveira, F. B. Moreno, E. P. De Souza, B. A. Da Rocha, R. G. Benevides, P. Delatorre, W. F. De Azevedo, B. S. Cavada
Structural Analysis Of Canavalia Maritima And Canavalia Gladiata Lectins Complexed With Different Dimannosides: New Insights Into The Understanding Of The Structure-Biological Activity Relationship In Legume Lectins.
J. Struct. Biol. V. 160 168 2007
PubMed-ID: 17881248 | Reference-DOI: 10.1016/J.JSB.2007.07.012

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 4)

Sites (4, 4)

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLY A:70 , ASP A:71 , SER A:72 , GLY A:98 , LEU A:99 , SER A:168 , THR A:226 , MMA A:242 , HOH A:325 , HOH A:330	BINDING SITE FOR RESIDUE MAN A 241
2	AC2	SOFTWARE	TYR A:12 , ASN A:14 , GLY A:70 , GLY A:98 , LEU A:99 , TYR A:100 , ALA A:207 , ASP A:208 , GLY A:227 , ARG A:228 , MAN A:241 , HOH A:258	BINDING SITE FOR RESIDUE MMA A 242
3	AC3	SOFTWARE	ASP A:10 , TYR A:12 , ASN A:14 , ASP A:19 , HOH A:257 , HOH A:259	BINDING SITE FOR RESIDUE CA A 238
4	AC4	SOFTWARE	GLU A:8 , ASP A:10 , ASP A:19 , HIS A:24 , HOH A:248 , HOH A:252	BINDING SITE FOR RESIDUE MN A 239

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:237
 aligned with CONA_CANGL | P14894 from UniProtKB/Swiss-Prot  Length:290

    Alignment length:238
                                                                                                                      1                                                                                                                                                   
                                     -         -         -         -         -         -         -         -         -|       10        20        30        40        50        60        70        80        90       100       110       120       130       140        
           CONA_CANGL     - ------------------------------------------------------------------------------------------MAISKKSSLFLPIFTFITMFLMVVNKVSSSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFDATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 148
               SCOP domains d2ovua_ A: automated matches                                                                                                                                                                                                                   SCOP domains
               CATH domains 2ovuA00 A:1-237  [code=2.60.120.200, no name defined]                                                                                                                                                                                          CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------Lectin_legB-2ovuA01 A:124-237                                                                                      Pfam domains
         Sec.struct. author ...eeeeeee...hhhhh.....eeeeee......eeee.......eeeeeeeee....eeeeeee.....eeeeeee.hhhhh...eeeeeeeee........eeee-eeeeeeeee.....eeeeeeee.........eeeee..ee.....ee..............eeeeee...ee.....eeeeeeeeeeeee..........eeeeeeee.........hhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ovu A   1 ADTIVAVELDTYPNTDIGDPDYPHIGIDIKSVRSKKTAKWNMQNGKVGTAHIIYNSVGKRLSAVVSYPNGDSATVSYDVDLDNVLPEWVRVGLSASTGLYKETNTILS-WSFTSKLKSNSTHETNALHFMFNQFSKDQKDLILQGDATTGTDGNLELTRVSSNGSPQGSSVGRALFYAPVHIWESSAVVASFDATFTFLIKSPDSHPADGIAFFISNIDSSIPSGSTGRLLGLFPDAN 237
                                    10        20        30        40        50        60        70        80        90       100       109       119       129       139       149       159       169       179       189       199       209       219       229        
                                                                                                                                     108 |                                                                                                                                
                                                                                                                                       109

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, 1)

CATH Domains (1, 1)

Pfam Domains (1, 1)

Gene Ontology (9, 9)

Asymmetric Unit(hide GO term definitions)

Chain A (CONA_CANGL | P14894)

molecular function
	GO:0030246	carbohydrate binding	Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
	GO:0005537	mannose binding	Interacting selectively and non-covalently with mannose, a monosaccharide hexose, stereoisomeric with glucose, that occurs naturally only in polymerized forms called mannans.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0048029	monosaccharide binding	Interacting selectively and non-covalently with any monosaccharide. Monosaccharides are the simplest carbohydrates; they are polyhydroxy aldehydes H[CH(OH)]nC(=O)H or polyhydroxy ketones H[CHOH]nC(=O)[CHOH]mH with three or more carbon atoms. They form the constitutional repeating units of oligo- and polysaccharides.
biological process
	GO:0045892	negative regulation of transcription, DNA-templated	Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0051781	positive regulation of cell division	Any process that activates or increases the frequency, rate or extent of cell division.
	GO:0045840	positive regulation of mitotic nuclear division	Any process that activates or increases the frequency, rate or extent of mitosis.
	GO:0050688	regulation of defense response to virus	Any process that modulates the frequency, rate or extent of the antiviral response of a cell or organism.
cellular component
	GO:0005575	cellular_component	The part of a cell, extracellular environment or virus in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.

Visualization

Interactive Views

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 ]
		MAN	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		MMA	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		MN	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]
		AC4	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Ala A:207 - Asp A:208	[ RasMol ]

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

Still Images

Databases and Analysis Tools

Databases

Access by PDB/NDB ID
	2ovu
		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
	CONA_CANGL \| P14894
		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)
	(no 'MIM ID' available)
		Disease Information	:	OMIM

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

Description