eF-site ID 1a0j-B
PDB Code 1a0j
Chain B

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Title CRYSTAL STRUCTURE OF A NON-PSYCHROPHILIC TRYPSIN FROM A COLD-ADAPTED FISH SPECIES.
Classification SERINE PROTEASE
Compound TRYPSIN
Source ORGANISM_COMMON: Atlantic salmon; ORGANISM_SCIENTIFIC: Salmo salar;
Sequence B:  IVGGYECRKNSASYQASLQSGYHFCGGSLISSTWVVSAAH
CYKSRIQVRLGEHNIAVNEGTEQFIDSVKVIMHPSYNSRN
LDNDIMLIKLSKPASLNSYVSTVALPSSCASSGTRCLVSG
WGNLSGSSSNYPDTLRCLDLPILSSSSCNSAYPGQITSNM
FCAGFMEGGKDSCQGDSGGPVVCNGQLQGVVSWGYGCAQR
NKPGVYTKVCNYRSWISSTMSSN
Description


Functional site

1) chain B
residue 57
type
sequence H
description BINDING SITE FOR RESIDUE SO4 B 248
source : AC4

2) chain B
residue 192
type
sequence Q
description BINDING SITE FOR RESIDUE SO4 B 248
source : AC4

3) chain B
residue 193
type
sequence G
description BINDING SITE FOR RESIDUE SO4 B 248
source : AC4

4) chain B
residue 195
type
sequence S
description BINDING SITE FOR RESIDUE SO4 B 248
source : AC4

5) chain B
residue 152
type
sequence P
description BINDING SITE FOR RESIDUE SO4 B 249
source : AC5

6) chain B
residue 153
type
sequence D
description BINDING SITE FOR RESIDUE SO4 B 249
source : AC5

7) chain B
residue 154
type
sequence T
description BINDING SITE FOR RESIDUE SO4 B 249
source : AC5

8) chain B
residue 156
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 249
source : AC5

9) chain B
residue 235
type
sequence R
description BINDING SITE FOR RESIDUE SO4 D 249
source : AC9

10) chain B
residue 189
type
sequence D
description BINDING SITE FOR RESIDUE BEN B 246
source : BC4

11) chain B
residue 190
type
sequence S
description BINDING SITE FOR RESIDUE BEN B 246
source : BC4

12) chain B
residue 195
type
sequence S
description BINDING SITE FOR RESIDUE BEN B 246
source : BC4

13) chain B
residue 219
type
sequence G
description BINDING SITE FOR RESIDUE BEN B 246
source : BC4

14) chain B
residue 226
type
sequence G
description BINDING SITE FOR RESIDUE BEN B 246
source : BC4

15) chain B
residue 57
type ACT_SITE
sequence H
description Charge relay system => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

16) chain B
residue 102
type ACT_SITE
sequence D
description Charge relay system => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

17) chain B
residue 195
type ACT_SITE
sequence S
description Charge relay system => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

18) chain B
residue 70
type BINDING
sequence E
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI2

19) chain B
residue 72
type BINDING
sequence N
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI2

20) chain B
residue 80
type BINDING
sequence E
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI2

21) chain B
residue 75
type BINDING
sequence V
description
source Swiss-Prot : SWS_FT_FI3

22) chain B
residue 189
type SITE
sequence D
description Required for specificity => ECO:0000250
source Swiss-Prot : SWS_FT_FI4


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