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

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Title MALTOTETRAOSE-FORMING EXO-AMYLASE
Classification HYDROLASE
Compound 1,4-ALPHA MALTOTETRAHYDROLASE
Source Pseudomonas stutzeri (Pseudomonas perfectomarina) (AMT4_PSEST)
Sequence A:  DQAGKSPNAVRYHGGDEIILQGFHWNVVREAPNDWYNILR
QQAATIAADGFSAIWMPVPWRDFSSWSDGSKSGGGEGYFW
HDFNKNGRYGSDAQLRQAASALGGAGVKVLYDVVPNHMNR
GYPDKEINLPAGQGFWRNDCADPGNYPNDCDDGDRFIGGD
ADLNTGHPQVYGMFRDEFTNLRSQYGAGGFRFDFVRGYAP
ERVNSWMTDSADNSFCVGQLWKGPSEYPNWDWRNTASWQQ
IIKDWSDRAKCPVFDFALKERMQNGSIADWKHGLNGNPDP
RWREVAVTFVDNHDTGYSPGQNGGQHHWALQDGLIRQAYA
YILTSPGTPVVYWDHMYDWGYGDFIRQLIQVRRAAGVRAD
SAISFHSGYSGLVATVSGSQQTLVVALNSDLGNPGQVASG
SFSEAVNASNGQVRVWRS
Description


Functional site

1) chain A
residue 116
type
sequence N
description BINDING SITE FOR RESIDUE CA A 454
source : AC1

2) chain A
residue 151
type
sequence D
description BINDING SITE FOR RESIDUE CA A 454
source : AC1

3) chain A
residue 154
type
sequence D
description BINDING SITE FOR RESIDUE CA A 454
source : AC1

4) chain A
residue 162
type
sequence D
description BINDING SITE FOR RESIDUE CA A 454
source : AC1

5) chain A
residue 197
type
sequence G
description BINDING SITE FOR RESIDUE CA A 454
source : AC1

6) chain A
residue 1
type
sequence D
description BINDING SITE FOR RESIDUE CA A 455
source : AC2

7) chain A
residue 2
type
sequence Q
description BINDING SITE FOR RESIDUE CA A 455
source : AC2

8) chain A
residue 13
type
sequence H
description BINDING SITE FOR RESIDUE CA A 455
source : AC2

9) chain A
residue 16
type
sequence D
description BINDING SITE FOR RESIDUE CA A 455
source : AC2

10) chain A
residue 17
type
sequence E
description BINDING SITE FOR RESIDUE CA A 455
source : AC2

11) chain A
residue 193
type ACT_SITE
sequence D
description Nucleophile => ECO:0000305|PubMed:10556241
source Swiss-Prot : SWS_FT_FI1

12) chain A
residue 219
type ACT_SITE
sequence Q
description Proton donor => ECO:0000305|PubMed:10556241, ECO:0000305|PubMed:9281429
source Swiss-Prot : SWS_FT_FI2

13) chain A
residue 1
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

14) chain A
residue 197
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

15) chain A
residue 2
type BINDING
sequence Q
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

16) chain A
residue 13
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

17) chain A
residue 16
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

18) chain A
residue 17
type BINDING
sequence E
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

19) chain A
residue 116
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

20) chain A
residue 151
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

21) chain A
residue 154
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

22) chain A
residue 162
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:10556241, ECO:0000269|PubMed:9126844, ECO:0000269|PubMed:9281429
source Swiss-Prot : SWS_FT_FI3

23) chain A
residue 78
type BINDING
sequence Y
description BINDING => ECO:0000305|PubMed:10556241
source Swiss-Prot : SWS_FT_FI4

24) chain A
residue 156
type BINDING
sequence F
description BINDING => ECO:0000305|PubMed:10556241
source Swiss-Prot : SWS_FT_FI4

25) chain A
residue 305
type BINDING
sequence Q
description BINDING => ECO:0000305|PubMed:10556241
source Swiss-Prot : SWS_FT_FI4

26) chain A
residue 117
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:10556241, ECO:0000305|PubMed:9281429
source Swiss-Prot : SWS_FT_FI5

27) chain A
residue 191
type BINDING
sequence R
description BINDING => ECO:0000305|PubMed:10556241, ECO:0000305|PubMed:9281429
source Swiss-Prot : SWS_FT_FI5

28) chain A
residue 293
type BINDING
sequence H
description BINDING => ECO:0000305|PubMed:10556241, ECO:0000305|PubMed:9281429
source Swiss-Prot : SWS_FT_FI5

29) chain A
residue 196
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P0C1B3
source Swiss-Prot : SWS_FT_FI6

30) chain A
residue 294
type SITE
sequence D
description Transition state stabilizer => ECO:0000305|PubMed:10556241
source Swiss-Prot : SWS_FT_FI7


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