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

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Title FIRST STRUCTURE OF A SNAKE VENOM METALLOPROTEINASE: A PROTOTYPE FOR MATRIX METALLOPROTEINASES(SLASH)COLLAGENASES
Classification METALLOPROTEASE
Compound ADAMALYSIN II
Source Crotalus adamanteus (Eastern diamondback rattlesnake) (ADAM_CROAD)
Sequence A:  NLPQRYIELVVVADRRVFMKYNSDLNIIRTRVHEIVNIIN
KFYRSLNIRVSLTDLEIWSGQDFITIQSSSSNTLNSFGEW
RERVLLIWKRHDNAQLLTAINFEGKIIGKAYTSSMCNPRS
SVGIVKDHSPINLLVAVTMAHELGHNLGMEHDGKDCLRGA
SLCIMRPGLTPGRSYEFSDDSMGYYQKFLNQYKPQCILNK
P
Description (1)  ADAMALYSIN II (PROTEINASE II) (E.C.3.4.24.46)


Functional site

1) chain A
residue 142
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 999
source : AC1

2) chain A
residue 146
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 999
source : AC1

3) chain A
residue 152
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 999
source : AC1

4) chain A
residue 9
type
sequence E
description BINDING SITE FOR RESIDUE CA A 250
source : AC2

5) chain A
residue 93
type
sequence D
description BINDING SITE FOR RESIDUE CA A 250
source : AC2

6) chain A
residue 196
type
sequence Q
description BINDING SITE FOR RESIDUE CA A 250
source : AC2

7) chain A
residue 197
type
sequence C
description BINDING SITE FOR RESIDUE CA A 250
source : AC2

8) chain A
residue 200
type
sequence N
description BINDING SITE FOR RESIDUE CA A 250
source : AC2

9) chain A
residue 4
type
sequence P
description BINDING SITE FOR RESIDUE SO4 A 260
source : AC3

10) chain A
residue 6
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 260
source : AC3

11) chain A
residue 9
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:9521103
source Swiss-Prot : SWS_FT_FI2

12) chain A
residue 93
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:9521103
source Swiss-Prot : SWS_FT_FI2

13) chain A
residue 197
type BINDING
sequence C
description BINDING => ECO:0000269|PubMed:9521103
source Swiss-Prot : SWS_FT_FI2

14) chain A
residue 200
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:9521103
source Swiss-Prot : SWS_FT_FI2

15) chain A
residue 142
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI3

16) chain A
residue 146
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI3

17) chain A
residue 152
type BINDING
sequence H
description
source Swiss-Prot : SWS_FT_FI3

18) chain A
residue 143
type ACT_SITE
sequence E
description ACT_SITE => ECO:0000255|PROSITE-ProRule:PRU00276, ECO:0000255|PROSITE-ProRule:PRU10095
source Swiss-Prot : SWS_FT_FI1

19) chain A
residue 139-148
type prosite
sequence TMAHELGHNL
description ZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. TMAHELGHNL
source prosite : PS00142


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