1UOS - JenaLib

Biol.Unit 1 - manually (Jmol Viewer)

Asym.Unit - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Title :   THE CRYSTAL STRUCTURE OF THE SNAKE VENOM TOXIN CONVULXIN

Authors :   T. Batuwangala, M. Leduc, J. M. Gibbins, C. Bon, E. Y. Jones

Date :   22 Sep 03 (Deposition) - 14 Oct 03 (Release) - 16 Jun 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.70

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,B  (4x)
Biol. Unit 2: C,D  (4x)
Biol. Unit 3: A,B  (1x)
Biol. Unit 4: C,D  (1x)

Keywords :   Sugar-Binding Protein, Lectin, Convulxin, C-Type Lectin, Snake Toxin, Gpvi, Structural Proteomics In Europe, Spine, Structural Genomics (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. Batuwangala, M. Leduc, J. M. Gibbins, C. Bon, E. Y. Jones
Structure Of The Snake-Venom Toxin Convulxin
Acta Crystallogr. , Sect. D V. 60 46 2004
PubMed-ID: 14684891 | Reference-DOI: 10.1107/S0907444903021620

Molecule 1 - CONVULXIN ALPHA
	Chains	:	A, C
	Organism Common	:	SOUTH AMERICAN RATTLESNAKE
	Organism Scientific	:	CROTALUS DURISSUS TERRIFICUS
	Organism Taxid	:	8732
	Synonym	:	CVX ALPHA

Molecule 2 - CONVULXIN BETA
	Chains	:	B, D
	Organism Common	:	SOUTH AMERICAN RATTLESNAKE
	Organism Scientific	:	CROTALUS DURISSUS TERRIFICUS
	Organism Taxid	:	8732
	Synonym	:	CVX BETA

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (4x)	:	A	B
Biological Unit 2 (4x)	:			C	D
Biological Unit 3 (1x)	:	A	B
Biological Unit 4 (1x)	:			C	D

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 1UOS)

(no "Site" information available for 1UOS)

Asymmetric Unit

No.	Residues
1	A:2	-	A:13
2	A:30	-	A:127
3	A:79	-	B:76
4	A:102	-	A:119
5	B:3	-	B:14
6	B:31	-	B:120
7	B:97	-	B:112
8	C:2	-	C:13
9	C:30	-	C:127
10	C:79	-	D:76
11	C:102	-	C:119
12	D:3	-	D:14
13	D:31	-	D:120
14	D:97	-	D:112

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

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

Asymmetric Unit (2, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLA_CRODU	34-153	2	A:9-128 C:9-128
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLB_CRODU	34-145	2	B:10-121 D:10-121
2	C_TYPE_LECTIN_1	PS00615	C-type lectin domain signature.	SLB_CRODU	121-144	2	B:97-120 D:97-120

Biological Unit 1 (2, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLA_CRODU	34-153	4	A:9-128 -
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLB_CRODU	34-145	4	B:10-121 -
2	C_TYPE_LECTIN_1	PS00615	C-type lectin domain signature.	SLB_CRODU	121-144	4	B:97-120 -

Biological Unit 2 (2, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLA_CRODU	34-153	4	- C:9-128
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLB_CRODU	34-145	4	- D:10-121
2	C_TYPE_LECTIN_1	PS00615	C-type lectin domain signature.	SLB_CRODU	121-144	4	- D:97-120

Biological Unit 3 (2, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLA_CRODU	34-153	1	A:9-128 -
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLB_CRODU	34-145	1	B:10-121 -
2	C_TYPE_LECTIN_1	PS00615	C-type lectin domain signature.	SLB_CRODU	121-144	1	B:97-120 -

Biological Unit 4 (2, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLA_CRODU	34-153	1	- C:9-128
1	C_TYPE_LECTIN_2	PS50041	C-type lectin domain profile.	SLB_CRODU	34-145	1	- D:10-121
2	C_TYPE_LECTIN_1	PS00615	C-type lectin domain signature.	SLB_CRODU	121-144	1	- D:97-120

(no "Exon" information available for 1UOS)

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:133
 aligned with SLA_CRODU | O93426 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:133
                                    35        45        55        65        75        85        95       105       115       125       135       145       155   
            SLA_CRODU    26 HCPSDWYYYDQHCYRIFNEEMNWEDAEWFCTKQAKGAHLVSIKSAKEADFVAWMVTQNIEESFSHVSIGLRVQNKEKQCSTKWSDGSSVSYDNLLDLYITKCSLLKKETGFRKWFVASCIGKIPFVCKFPPQC 158
               SCOP domains d1uosa_ A: Snake coagglutinin alpha chain                                                                                             SCOP domains
               CATH domains 1uosA00 A:1-133 Mannose-Binding Protein A, subunit A                                                                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eee..eeeeeeeeeehhhhhhhhhhhhh...ee....hhhhhhhhhhhhhhhh.....eee..eee......................hhhhh..eeeee.hhh....eee.....eeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------C_TYPE_LECTIN_2  PDB: A:9-128 UniProt: 34-153                                                                           ----- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uos A   1 HCPSDWYYYDQHCYRIFNEEMNWEDAEWFCTKQAKGAHLVSIKSAKEADFVAWMVTQNIEESFSHVSIGLRVQNKEKQCSTKWSDGSSVSYDNLLDLYITKCSLLKKETGFRKWFVASCIGKIPFVCKFPPQC 133
                                    10        20        30        40        50        60        70        80        90       100       110       120       130

Chain B from PDB  Type:PROTEIN  Length:124
 aligned with SLB_CRODU | O93427 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:124
                                    34        44        54        64        74        84        94       104       114       124       134       144    
            SLB_CRODU    25 FCCPSHWSSYDRYCYKVFKQEMTWADAEKFCTQQHTGSHLVSFHSTEEVDFVVKMTHQSLKSTFFWIGANNIWNKCNWQWSDGTKPEYKEWHEEFECLISRTFDNQWLSAPCSDTYSFVCKFEA 148
               SCOP domains d1uosb_ B: Snake coagglutinin beta chain                                                                                     SCOP domains
               CATH domains 1uosB00 B:1-124 Mannose-Binding Protein A, subunit A                                                                         CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eee..eeeeeeeeeehhhhhhhhhhhhh...ee....hhhhhhhhhhhhhh.....eee...........eee...............eeeeee.....eeeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---------C_TYPE_LECTIN_2  PDB: B:10-121 UniProt: 34-145                                                                  --- PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ------------------------------------------------------------------------------------------------C_TYPE_LECTIN_1         ---- PROSITE (3)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uos B   1 FCCPSHWSSYDRYCYKVFKQEMTWADAEKFCTQQHTGSHLVSFHSTEEVDFVVKMTHQSLKSTFFWIGANNIWNKCNWQWSDGTKPEYKEWHEEFECLISRTFDNQWLSAPCSDTYSFVCKFEA 124
                                    10        20        30        40        50        60        70        80        90       100       110       120

Chain C from PDB  Type:PROTEIN  Length:133
 aligned with SLA_CRODU | O93426 from UniProtKB/Swiss-Prot  Length:158

    Alignment length:133
                                    35        45        55        65        75        85        95       105       115       125       135       145       155   
            SLA_CRODU    26 HCPSDWYYYDQHCYRIFNEEMNWEDAEWFCTKQAKGAHLVSIKSAKEADFVAWMVTQNIEESFSHVSIGLRVQNKEKQCSTKWSDGSSVSYDNLLDLYITKCSLLKKETGFRKWFVASCIGKIPFVCKFPPQC 158
               SCOP domains d1uosc_ C: Snake coagglutinin alpha chain                                                                                             SCOP domains
               CATH domains 1uosC00 C:1-133 Mannose-Binding Protein A, subunit A                                                                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eee..eeeeeeeeeehhhhhhhhhhhhh...ee....hhhhhhhhhhhhhhhh.....eeee.eee......................hhhhh..eeeee.hhh....eee.....eeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------C_TYPE_LECTIN_2  PDB: C:9-128 UniProt: 34-153                                                                           ----- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uos C   1 HCPSDWYYYDQHCYRIFNEEMNWEDAEWFCTKQAKGAHLVSIKSAKEADFVAWMVTQNIEESFSHVSIGLRVQNKEKQCSTKWSDGSSVSYDNLLDLYITKCSLLKKETGFRKWFVASCIGKIPFVCKFPPQC 133
                                    10        20        30        40        50        60        70        80        90       100       110       120       130

Chain D from PDB  Type:PROTEIN  Length:124
 aligned with SLB_CRODU | O93427 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:124
                                    34        44        54        64        74        84        94       104       114       124       134       144    
            SLB_CRODU    25 FCCPSHWSSYDRYCYKVFKQEMTWADAEKFCTQQHTGSHLVSFHSTEEVDFVVKMTHQSLKSTFFWIGANNIWNKCNWQWSDGTKPEYKEWHEEFECLISRTFDNQWLSAPCSDTYSFVCKFEA 148
               SCOP domains d1uosd_ D: Snake coagglutinin beta chain                                                                                     SCOP domains
               CATH domains 1uosD00 D:1-124 Mannose-Binding Protein A, subunit A                                                                         CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eee..eeeeeeeeeehhhhhhhhhhhhh...ee....hhhhhhhhhhhhhh.....eee...........eee...............eeeeee.....eeeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---------C_TYPE_LECTIN_2  PDB: D:10-121 UniProt: 34-145                                                                  --- PROSITE (1)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ------------------------------------------------------------------------------------------------C_TYPE_LECTIN_1         ---- PROSITE (3)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------- Transcript
                 1uos D   1 FCCPSHWSSYDRYCYKVFKQEMTWADAEKFCTQQHTGSHLVSFHSTEEVDFVVKMTHQSLKSTFFWIGANNIWNKCNWQWSDGTKPEYKEWHEEFECLISRTFDNQWLSAPCSDTYSFVCKFEA 124
                                    10        20        30        40        50        60        70        80        90       100       110       120

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(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: Roll (3276)

Topology: Mannose-Binding Protein A; Chain A (180)

Homologous Superfamily: Mannose-Binding Protein A, subunit A (180)

South american rattlesnake (Crotalus durissus terrificus) (2)

1a	1uosA00	A:1-133
1b	1uosC00	C:1-133
1c	1uosB00	B:1-124
1d	1uosD00	D:1-124

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

Asymmetric Unit(hide GO term definitions)

Chain A,C (SLA_CRODU | O93426)

cellular component
	GO:0005576		extracellular region		The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

Chain B,D (SLB_CRODU | O93427)

cellular component
	GO:0005576		extracellular region		The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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
(no "Ligands, Modified Residues, Ions" information available for 1uos)

	Sites
(no "Sites" information available for 1uos)

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

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]
		Biological Unit 4	[ Jena3D ]

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym. Unit PNG format \| Biol. Unit 1 PNG format \| Biol. Unit 2 PNG format \| Biol. Unit 3 PNG format \| Biol. Unit 4 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
	1uos
		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
	SLA_CRODU \| O93426
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt
	SLB_CRODU \| O93427
		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

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
	SLA_CRODU \| O93426
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	SLB_CRODU \| O93427
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	SLA_CRODU \| O93426	:	1umr
	SLB_CRODU \| O93427	:	1umr

1umr	CRYSTAL STRUCTURE OF THE PLATELET ACTIVATOR CONVULXIN, A DISULFIDE LINKED A4B4 CYCLIC TETRAMER FROM THE VENOM OF CROTALUS DURISSUS TERRIFICUS

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (14, 14)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 6)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (2, 4)

CATH Domains (1, 4)

Pfam Domains (0, 0)

Gene Ontology (1, 2)

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