eF-site ID 1a2a-A
PDB Code 1a2a
Chain A

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Title AGKISTROTOXIN, A PHOSPHOLIPASE A2-TYPE PRESYNAPTIC NEUROTOXIN FROM AGKISTRODON HALYS PALLAS
Classification PRESYNAPTIC NEUROTOXIN
Compound PHOSPHOLIPASE A2
Source ORGANISM_COMMON: halys viper; ORGANISM_SCIENTIFIC: Gloydius halys;
Sequence A:  NLLQFNKMIKEETGKNAIPFYAFYGCYCGGGGNGKPKDGT
DRCCFVHDCCYGRLVNCNTKSDIYSYSLKEGYITCGKGTN
CEEQICECDRVAAECFRRNLDTYNNGYMFYRDSKCTETSE
EC
Description


Functional site

1) chain A
residue 108
type
sequence R
description BINDING SITE FOR RESIDUE CL D 200
source : AC1

2) chain A
residue 44-51
type prosite
sequence CCFVHDCC
description PA2_HIS Phospholipase A2 histidine active site. CCFvHDcC
source prosite : PS00118

3) chain A
residue 95-105
type prosite
sequence ICECDRVAAEC
description PA2_ASP Phospholipase A2 aspartic acid active site. ICECDRVAaEC
source prosite : PS00119

4) chain A
residue 28
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:10666574, ECO:0007744|PDB:1BJJ
source Swiss-Prot : SWS_FT_FI2

5) chain A
residue 30
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:10666574, ECO:0007744|PDB:1BJJ
source Swiss-Prot : SWS_FT_FI2

6) chain A
residue 32
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:10666574, ECO:0007744|PDB:1BJJ
source Swiss-Prot : SWS_FT_FI2

7) chain A
residue 49
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:10666574, ECO:0007744|PDB:1BJJ
source Swiss-Prot : SWS_FT_FI2

8) chain A
residue 48
type ACT_SITE
sequence H
description ACT_SITE => ECO:0000305|PubMed:9733637
source Swiss-Prot : SWS_FT_FI1

9) chain A
residue 99
type ACT_SITE
sequence D
description ACT_SITE => ECO:0000305|PubMed:9733637
source Swiss-Prot : SWS_FT_FI1


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