1BJJ - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Biological Unit 5 (Jmol Viewer)

Biological Unit 6 (Jmol Viewer)

Biological Unit 7 (Jmol Viewer)

Biological Unit 8 (Jmol Viewer)

Biological Unit 9 (Jmol Viewer)

Biological Unit 10 (Jmol Viewer)

Title :   AGKISTRODOTOXIN, A PHOSPHOLIPASE A2-TYPE PRESYNAPTIC NEUROTOXIN FROM AGKISTRODON HALYS PALLAS

Authors :   L. Tang, Y. Zhou, Z. Lin

Date :   25 Jun 98 (Deposition) - 29 Jul 99 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.80

Chains :   Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)
Biol. Unit 4: D  (1x)
Biol. Unit 5: E  (1x)
Biol. Unit 6: F  (1x)
Biol. Unit 7: C,D  (1x)
Biol. Unit 8: A,E  (1x)
Biol. Unit 9: B,F  (1x)
Biol. Unit 10: B,C  (1x)

Keywords :   Presynaptic Neurotoxin, Phospholipase A2, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   L. Tang, Y. C. Zhou, Z. J. Lin
Structure Of Agkistrodotoxin In An Orthorhombic Crystal Form With Six Molecules Per Asymmetric Unit.
Acta Crystallogr. , Sect. D V. 55 1986 1999
PubMed-ID: 10666574 | Reference-DOI: 10.1107/S0907444999012603
(for further references see the PDB file header)

Molecule 1 - AGKISTRODOTOXIN
	Chains	:	A, B, C, D, E, F
	EC Number	:	3.1.1.4
	Organism Common	:	HALYS VIPER
	Organism Scientific	:	GLOYDIUS HALYS
	Organism Taxid	:	8714
	Other Details	:	THE SNAKE IS ALSO NAMED AGKISTRODON BLOMHOFFII BREVICAUDUS
	Secretion	:	VENOM
	Synonym	:	ATX

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C
Biological Unit 4 (1x)	:				D
Biological Unit 5 (1x)	:					E
Biological Unit 6 (1x)	:						F
Biological Unit 7 (1x)	:			C	D
Biological Unit 8 (1x)	:	A				E
Biological Unit 9 (1x)	:		B				F
Biological Unit 10 (1x)	:		B	C

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 8)

No.	Name	Count	Type	Full Name
1	CA	8	Ligand/Ion	CALCIUM ION

Biological Unit 1 (0, 0)

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

Biological Unit 2 (0, 0)

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

Biological Unit 3 (0, 0)

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

Biological Unit 4 (0, 0)

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

Biological Unit 5 (0, 0)

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

Biological Unit 6 (0, 0)

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

Biological Unit 7 (0, 0)

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

Biological Unit 8 (0, 0)

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

Biological Unit 9 (0, 0)

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

Biological Unit 10 (0, 0)

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

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:71 , ILE A:72 , GLU A:92 , ASP E:71 , ILE E:72 , GLU E:92	BINDING SITE FOR RESIDUE CA A 134
2	AC2	SOFTWARE	ASP B:71 , ILE B:72 , GLU B:92 , ASP F:71 , ILE F:72 , GLU F:92	BINDING SITE FOR RESIDUE CA F 134
3	AC3	SOFTWARE	ASP C:71 , ILE C:72 , GLU C:92 , ASP D:71 , ILE D:72 , GLU D:92	BINDING SITE FOR RESIDUE CA C 134
4	AC4	SOFTWARE	TYR A:28 , GLY A:30 , GLY A:32 , ASP A:49	BINDING SITE FOR RESIDUE CA A 11
5	AC5	SOFTWARE	TYR B:28 , GLY B:30 , GLY B:32 , ASP B:49	BINDING SITE FOR RESIDUE CA B 134
6	AC6	SOFTWARE	TYR D:28 , GLY D:30 , GLY D:32 , GLY D:33 , ASP D:49	BINDING SITE FOR RESIDUE CA D 134
7	AC7	SOFTWARE	TYR E:28 , GLY E:30 , GLY E:32 , ASP E:49	BINDING SITE FOR RESIDUE CA E 134
8	AC8	SOFTWARE	TYR F:28 , GLY F:30 , GLY F:32 , ASP F:49	BINDING SITE FOR RESIDUE CA F 135

Asymmetric Unit

No.	Residues
1	A:27	-	A:126
2	A:29	-	A:45
3	A:44	-	A:105
4	A:50	-	A:133
5	A:51	-	A:98
6	A:61	-	A:91
7	A:84	-	A:96
8	B:27	-	B:126
9	B:29	-	B:45
10	B:44	-	B:105
11	B:50	-	B:133
12	B:51	-	B:98
13	B:61	-	B:91
14	B:84	-	B:96
15	C:27	-	C:126
16	C:29	-	C:45
17	C:44	-	C:105
18	C:50	-	C:133
19	C:51	-	C:98
20	C:61	-	C:91
21	C:84	-	C:96
22	D:27	-	D:126
23	D:29	-	D:45
24	D:44	-	D:105
25	D:50	-	D:133
26	D:51	-	D:98
27	D:61	-	D:91
28	D:84	-	D:96
29	E:27	-	E:126
30	E:29	-	E:45
31	E:44	-	E:105
32	E:50	-	E:133
33	E:51	-	E:98
34	E:61	-	E:91
35	E:84	-	E:96
36	F:27	-	F:126
37	F:29	-	F:45
38	F:44	-	F:105
39	F:50	-	F:133
40	F:51	-	F:98
41	F:61	-	F:91
42	F:84	-	F:96

Asymmetric Unit

No.	Residues
1	Ile A:19	-	Pro A:20
2	Ile B:19	-	Pro B:20
3	Ile C:19	-	Pro C:20
4	Ile D:19	-	Pro D:20
5	Ile E:19	-	Pro E:20
6	Ile F:19	-	Pro F:20

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

Asymmetric Unit (2, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	6	A:44-51 B:44-51 C:44-51 D:44-51 E:44-51 F:44-51
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	6	A:95-105 B:95-105 C:95-105 D:95-105 E:95-105 F:95-105

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	1	A:44-51 - - - - -
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	1	A:95-105 - - - - -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	1	- B:44-51 - - - -
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	1	- B:95-105 - - - -

Biological Unit 3 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	1	- - C:44-51 - - -
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	1	- - C:95-105 - - -

Biological Unit 4 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	1	- - - D:44-51 - -
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	1	- - - D:95-105 - -

Biological Unit 5 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	1	- - - - E:44-51 -
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	1	- - - - E:95-105 -

Biological Unit 6 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	1	- - - - - F:44-51
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	1	- - - - - F:95-105

Biological Unit 7 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	2	- - C:44-51 D:44-51 - -
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	2	- - C:95-105 D:95-105 - -

Biological Unit 8 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	2	A:44-51 - - - E:44-51 -
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	2	A:95-105 - - - E:95-105 -

Biological Unit 9 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	2	- B:44-51 - - - F:44-51
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	2	- B:95-105 - - - F:95-105

Biological Unit 10 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PA2_HIS	PS00118	Phospholipase A2 histidine active site.	PA2N_GLOHA	43-50	2	- B:44-51 C:44-51 - - -
2	PA2_ASP	PS00119	Phospholipase A2 aspartic acid active site.	PA2N_GLOHA	85-95	2	- B:95-105 C:95-105 - - -

(no "Exon" information available for 1BJJ)

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:122
 aligned with PA2N_GLOHA | P14421 from UniProtKB/Swiss-Prot  Length:122

    Alignment length:122
                                    10        20        30        40        50        60        70        80        90       100       110       120  
           PA2N_GLOHA     1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGGGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 122
               SCOP domains d1bjja_ A: Snake phospholipase A2                                                                                          SCOP domains
               CATH domains 1bjjA00 A:1-133 Phospholipase A2                                                                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh...hhhh..................hhhhhhhhhhhhhhh............eee....eee....hhhhhhhhhhhhhhhhhhh.hhh..hhh....hhh........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------PA2_HIS ----------------------------------PA2_ASP    --------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bjj A   1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGWGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 133
                                    10|       21        31        41        51    ||||69        79      ||90       100       110       120 ||    131  
                                    10|                                          56|||                 86|                               122|         
                                     12                                           59||                  88                                124         
                                                                                   61|                                                                
                                                                                    67

Chain B from PDB  Type:PROTEIN  Length:122
 aligned with PA2N_GLOHA | P14421 from UniProtKB/Swiss-Prot  Length:122

    Alignment length:122
                                    10        20        30        40        50        60        70        80        90       100       110       120  
           PA2N_GLOHA     1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGGGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 122
               SCOP domains d1bjjb_ B: Snake phospholipase A2                                                                                          SCOP domains
               CATH domains 1bjjB00 B:1-133 Phospholipase A2                                                                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh...hhhh..................hhhhhhhhhhhhhhh............eee....eee....hhhhhhhhhhhhhhhhhhhhhhh..hhh............... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------PA2_HIS ----------------------------------PA2_ASP    --------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bjj B   1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGWGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 133
                                    10|       21        31        41        51    ||||69        79      ||90       100       110       120 ||    131  
                                    10|                                          56|||                 86|                               122|         
                                     12                                           59||                  88                                124         
                                                                                   61|                                                                
                                                                                    67

Chain C from PDB  Type:PROTEIN  Length:122
 aligned with PA2N_GLOHA | P14421 from UniProtKB/Swiss-Prot  Length:122

    Alignment length:122
                                    10        20        30        40        50        60        70        80        90       100       110       120  
           PA2N_GLOHA     1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGGGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 122
               SCOP domains d1bjjc_ C: Snake phospholipase A2                                                                                          SCOP domains
               CATH domains 1bjjC00 C:1-133 Phospholipase A2                                                                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh...hhhh..................hhhhhhhhhhhhhhh............eee....eee....hhhhhhhhhhhhhhhhhhh.hhh.........hhh........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------PA2_HIS ----------------------------------PA2_ASP    --------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bjj C   1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGWGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 133
                                    10|       21        31        41        51    ||||69        79      ||90       100       110       120 ||    131  
                                    10|                                          56|||                 86|                               122|         
                                     12                                           59||                  88                                124         
                                                                                   61|                                                                
                                                                                    67

Chain D from PDB  Type:PROTEIN  Length:122
 aligned with PA2N_GLOHA | P14421 from UniProtKB/Swiss-Prot  Length:122

    Alignment length:122
                                    10        20        30        40        50        60        70        80        90       100       110       120  
           PA2N_GLOHA     1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGGGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 122
               SCOP domains d1bjjd_ D: Snake phospholipase A2                                                                                          SCOP domains
               CATH domains 1bjjD00 D:1-133 Phospholipase A2                                                                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh...hhhh..................hhhhhhhhhhhhhhh............eee....eee....hhhhhhhhhhhhhhhhhhh.hhh..hhh....hhh........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------PA2_HIS ----------------------------------PA2_ASP    --------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bjj D   1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGWGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 133
                                    10|       21        31        41        51    ||||69        79      ||90       100       110       120 ||    131  
                                    10|                                          56|||                 86|                               122|         
                                     12                                           59||                  88                                124         
                                                                                   61|                                                                
                                                                                    67

Chain E from PDB  Type:PROTEIN  Length:122
 aligned with PA2N_GLOHA | P14421 from UniProtKB/Swiss-Prot  Length:122

    Alignment length:122
                                    10        20        30        40        50        60        70        80        90       100       110       120  
           PA2N_GLOHA     1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGGGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 122
               SCOP domains d1bjje_ E: Snake phospholipase A2                                                                                          SCOP domains
               CATH domains 1bjjE00 E:1-133 Phospholipase A2                                                                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh...hhhh..................hhhhhhhhhhhhhhh............eee....eee....hhhhhhhhhhhhhhhhhhh.hhh..hhh....hhh........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------PA2_HIS ----------------------------------PA2_ASP    --------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bjj E   1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGWGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 133
                                    10|       21        31        41        51    ||||69        79      ||90       100       110       120 ||    131  
                                    10|                                          56|||                 86|                               122|         
                                     12                                           59||                  88                                124         
                                                                                   61|                                                                
                                                                                    67

Chain F from PDB  Type:PROTEIN  Length:122
 aligned with PA2N_GLOHA | P14421 from UniProtKB/Swiss-Prot  Length:122

    Alignment length:122
                                    10        20        30        40        50        60        70        80        90       100       110       120  
           PA2N_GLOHA     1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGGGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 122
               SCOP domains d1bjjf_ F: Snake phospholipase A2                                                                                          SCOP domains
               CATH domains 1bjjF00 F:1-133 Phospholipase A2                                                                                           CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh.........................hhhhhhhhhhhhhhh............eee....eee....hhhhhhhhhhhhhhhhhhhhhhh..hhh....hhh........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------PA2_HIS ----------------------------------PA2_ASP    --------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------- Transcript
                 1bjj F   1 NLLQFNKMIKEETGKNAIPFYAFYGCYCGWGGQGKPKDGTDRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTNCEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSEEC 133
                                    10|       21        31        41        51    ||||69        79      ||90       100       110       120 ||    131  
                                    10|                                          56|||                 86|                               122|         
                                     12                                           59||                  88                                124         
                                                                                   61|                                                                
                                                                                    67

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(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All alpha proteins (14657)

Fold: Phospholipase A2, PLA2 (282)

Superfamily: Phospholipase A2, PLA2 (282)

Family: Vertebrate phospholipase A2 (271)

Protein domain: Snake phospholipase A2 (124)

Halys viper (Agkistrodon halys) [TaxId: 8714] (9)

1a	d1bjja_	A:
1b	d1bjjb_	B:
1c	d1bjjc_	C:
1d	d1bjjd_	D:
1e	d1bjje_	E:
1f	d1bjjf_	F:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Up-down Bundle (3216)

Topology: Phospholipase A2 (241)

Homologous Superfamily: Phospholipase A2 (241)

Halys viper (Gloydius halys) (9)

1a	1bjjA00	A:1-133
1b	1bjjB00	B:1-133
1c	1bjjC00	C:1-133
1d	1bjjD00	D:1-133
1e	1bjjE00	E:1-133
1f	1bjjF00	F:1-133

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

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D,E,F (PA2N_GLOHA | P14421)

molecular function
	GO:0005509	calcium ion binding	Interacting selectively and non-covalently with calcium ions (Ca2+).
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004623	phospholipase A2 activity	Catalysis of the reaction: phosphatidylcholine + H2O = 1-acylglycerophosphocholine + a carboxylate.
biological process
	GO:0016042	lipid catabolic process	The chemical reactions and pathways resulting in the breakdown of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
	GO:0006629	lipid metabolic process	The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
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.
	GO:0072556	other organism presynaptic membrane	A presynaptic membrane that is part of another organism, i.e. a secondary organism with which the first organism is interacting. A presynaptic membrane is specialized area of membrane of the axon terminal that faces the plasma membrane of the neuron or muscle fiber with which the axon terminal establishes a synaptic junction; many synaptic junctions exhibit structural presynaptic characteristics, such as conical, electron-dense internal protrusions, that distinguish it from the remainder of the axon plasma membrane.

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	1bjj
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	3.1.1.4
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	PA2N_GLOHA \| P14421	:	1a2a

(no "Related Entries Specified in the PDB File" available for 1BJJ)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 8)

Sites (8, 8)

SS Bonds (42, 42)

Cis Peptide Bonds (6, 6)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 12)

Exons (0, 0)

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SCOP Domains (1, 6)

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Gene Ontology (8, 8)

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Related Entries Specified in the PDB File