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Biological Unit 3 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF BETA-CARDIOTOXIN, A NOVEL THREE-FINGER CARDIOTOXIN FROM THE VENOM OF OPHIOPHAGUS HANNAH

Authors :   A. Roy, S. Qingxiang, R. M. Kini, J. Sivaraman

Date :   15 Nov 10 (Deposition) - 16 Nov 11 (Release) - 16 Nov 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.41

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

Keywords :   Beta-Cardiotoxin, Beta-Sheet, Novel Cardiotoxin, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Roy, S. Qingxiang, J. Sivaraman, R. M. Kini
Crystal Structure Of Beta-Cardiotoxin, A Novel Three-Finger Cardiotoxin From The Venom Of Ophiophagus Hannah
To Be Published
PubMed: search

Molecule 1 - BETA-CARDIOTOXIN OH-27
	Chains	:	A, B, C
	Organism Common	:	KING COBRA
	Organism Scientific	:	OPHIOPHAGUS HANNAH
	Organism Taxid	:	8665
	Tissue	:	VENOM GLAND

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

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 3PLC)

(no "Site" information available for 3PLC)

Asymmetric Unit

No.	Residues
1	A:3	-	A:22
2	A:15	-	A:40
3	A:44	-	A:55
4	A:56	-	A:61
5	B:3	-	B:22
6	B:15	-	B:40
7	B:44	-	B:55
8	B:56	-	B:61
9	C:3	-	C:22
10	C:15	-	C:40
11	C:44	-	C:55
12	C:56	-	C:61

Asymmetric Unit

No.	Residues
1	Lys B:28	-	Lys B:29
2	Lys C:28	-	Lys C:29

(no "SAP(SNP)/Variant" information available for 3PLC)

Asymmetric Unit (1, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SNAKE_TOXIN	PS00272	Snake toxins signature.	3SDC7_OPHHA	60-80	3	A:39-59 B:39-59 C:39-59

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SNAKE_TOXIN	PS00272	Snake toxins signature.	3SDC7_OPHHA	60-80	1	A:39-59 - -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SNAKE_TOXIN	PS00272	Snake toxins signature.	3SDC7_OPHHA	60-80	1	- B:39-59 -

Biological Unit 3 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SNAKE_TOXIN	PS00272	Snake toxins signature.	3SDC7_OPHHA	60-80	1	- - C:39-59

(no "Exon" information available for 3PLC)

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
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Chain A from PDB  Type:PROTEIN  Length:54
 aligned with 3SDC7_OPHHA | Q69CK0 from UniProtKB/Swiss-Prot  Length:84

    Alignment length:62
                                    31        41        51        61        71        81  
           3SDC7_OPHHA   22 RKCLNTPLPLIYTTCPIGQDKCVKMTIKKLPSKYDVIRGCIDICPKSSADVEVLCCDTNKCN 83
               SCOP domains d3plca_ A: automated match        es                           SCOP domains
               CATH domains -------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.......eee......eeeeee--------..eeeee..........eeeee...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------SNAKE_TOXIN          --- PROSITE
                 Transcript -------------------------------------------------------------- Transcript
                  3plc A  1 RKCLNTPLPLIYTTCPIGQDKCVKMT--------DVIRGCIDICPKSSADVEVLCCDTNKCN 62
                                    10        20     |   -    |   40        50        60  
                                                    26       35

Chain B from PDB  Type:PROTEIN  Length:59
 aligned with 3SDC7_OPHHA | Q69CK0 from UniProtKB/Swiss-Prot  Length:84

    Alignment length:62
                                    31        41        51        61        71        81  
           3SDC7_OPHHA   22 RKCLNTPLPLIYTTCPIGQDKCVKMTIKKLPSKYDVIRGCIDICPKSSADVEVLCCDTNKCN 83
               SCOP domains d3plcb_ B: automated matches                                   SCOP domains
               CATH domains -------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.......eee......eeeeeee.....---.eeeee.........eeeeee...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------SNAKE_TOXIN          --- PROSITE
                 Transcript -------------------------------------------------------------- Transcript
                  3plc B  1 RKCLNTPLPLIYTTCPIGQDKCVKMTIKKLPS---VIRGCIDICPKSSADVEVLCCDTNKCN 62
                                    10        20        30 |   |  40        50        60  
                                                          32  36

Chain C from PDB  Type:PROTEIN  Length:59
 aligned with 3SDC7_OPHHA | Q69CK0 from UniProtKB/Swiss-Prot  Length:84

    Alignment length:62
                                    31        41        51        61        71        81  
           3SDC7_OPHHA   22 RKCLNTPLPLIYTTCPIGQDKCVKMTIKKLPSKYDVIRGCIDICPKSSADVEVLCCDTNKCN 83
               SCOP domains d3plcc_ C: automated matches                                   SCOP domains
               CATH domains -------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.......eee......eeeeee......---.eeeee..........eeeee...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------SNAKE_TOXIN          --- PROSITE
                 Transcript -------------------------------------------------------------- Transcript
                  3plc C  1 RKCLNTPLPLIYTTCPIGQDKCVKMTIKKLPS---VIRGCIDICPKSSADVEVLCCDTNKCN 62
                                    10        20        30 |   |  40        50        60  
                                                          32  36

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(

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Folds(

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Superfamilies( (-)

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Families(

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Protein Domains( (-)

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Class: Small proteins (3458)

Fold: Snake toxin-like (152)

Superfamily: Snake toxin-like (152)

Family: Snake venom toxins (107)

Protein domain: automated matches (7)

King cobra (Ophiophagus hannah) [TaxId: 8665] (1)

1a	d3plca_	A:
1b	d3plcb_	B:
1c	d3plcc_	C:

(no "CATH Domain" information available for 3PLC)

(no "Pfam Domain" information available for 3PLC)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C (3SDC7_OPHHA | Q69CK0)

biological process
	GO:0009405	pathogenesis	The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
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.

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	Cis Peptide Bonds
		Lys B:28 - Lys B:29	[ RasMol ]
		Lys C:28 - Lys C:29	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
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