eF-site ID 2aqv-A
PDB Code 2aqv
Chain A

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Title Crystal Structure of E. coli Isoaspartyl Dipeptidase mutant Y137F
Classification HYDROLASE
Compound Isoaspartyl dipeptidase
Source Escherichia coli (strain K12) (IADA_ECOLI)
Sequence A:  MIDYTAAGFTLLQGAHLYAPEDRGICDVLVANGKIIAVAS
NIPSDIVPNCTVVDLSGQILCPGFIDQHVHLIGGGGEAGP
TTRTPEVALSRLTEAGVTSVVGLLGTDSISRHPESLLAKT
RALNEEGISAWMLTGAFHVPSRTITGSVEKDVAIIDRVIG
VXCAISDHRSAAPDVYHLANMAAESRVGGLLGGKPGVTVF
HMGDSKKALQPIYDLLENCDVPISKLLPTHVNRNVPLFEQ
ALEFARKGGTIDITSSIDEPVAPAEGIARAVQAGIPLARV
TLSSDGNGGVAGFETLLETVQVLVKDYDFSISDALRPLTS
SVAGFLNLTGKGEILPGNDADLLVMTPELRIEQVYARGKL
MVKDGKACVKGTFET
Description


Functional site

1) chain A
residue 68
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 801
source : AC1

2) chain A
residue 70
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 801
source : AC1

3) chain A
residue 162
type
sequence X
description BINDING SITE FOR RESIDUE ZN A 801
source : AC1

4) chain A
residue 285
type
sequence D
description BINDING SITE FOR RESIDUE ZN A 801
source : AC1

5) chain A
residue 162
type
sequence X
description BINDING SITE FOR RESIDUE ZN A 802
source : AC2

6) chain A
residue 201
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 802
source : AC2

7) chain A
residue 230
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 802
source : AC2

8) chain A
residue 68
type catalytic
sequence H
description 172
source MCSA : MCSA1

9) chain A
residue 70
type catalytic
sequence H
description 172
source MCSA : MCSA1

10) chain A
residue 162
type catalytic
sequence X
description 172
source MCSA : MCSA1

11) chain A
residue 201
type catalytic
sequence H
description 172
source MCSA : MCSA1

12) chain A
residue 230
type catalytic
sequence H
description 172
source MCSA : MCSA1

13) chain A
residue 285
type catalytic
sequence D
description 172
source MCSA : MCSA1

14) chain A
residue 285
type ACT_SITE
sequence D
description Proton acceptor => ECO:0000269|PubMed:12946361
source Swiss-Prot : SWS_FT_FI1

15) chain A
residue 68
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:12718528, ECO:0000269|PubMed:12946361, ECO:0000269|PubMed:15882050, ECO:0000269|PubMed:16289685
source Swiss-Prot : SWS_FT_FI2

16) chain A
residue 70
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:12718528, ECO:0000269|PubMed:12946361, ECO:0000269|PubMed:15882050, ECO:0000269|PubMed:16289685
source Swiss-Prot : SWS_FT_FI2

17) chain A
residue 201
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:12718528, ECO:0000269|PubMed:12946361, ECO:0000269|PubMed:15882050, ECO:0000269|PubMed:16289685
source Swiss-Prot : SWS_FT_FI2

18) chain A
residue 230
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:12718528, ECO:0000269|PubMed:12946361, ECO:0000269|PubMed:15882050, ECO:0000269|PubMed:16289685
source Swiss-Prot : SWS_FT_FI2

19) chain A
residue 285
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:12718528, ECO:0000269|PubMed:12946361, ECO:0000269|PubMed:15882050, ECO:0000269|PubMed:16289685
source Swiss-Prot : SWS_FT_FI2

20) chain A
residue 75
type BINDING
sequence G
description
source Swiss-Prot : SWS_FT_FI3

21) chain A
residue 106
type BINDING
sequence T
description BINDING => ECO:0000305|PubMed:12718528, ECO:0000305|PubMed:12946361, ECO:0000305|PubMed:15882050
source Swiss-Prot : SWS_FT_FI4

22) chain A
residue 137
type BINDING
sequence F
description BINDING => ECO:0000305|PubMed:12718528, ECO:0000305|PubMed:12946361, ECO:0000305|PubMed:15882050
source Swiss-Prot : SWS_FT_FI4

23) chain A
residue 169
type BINDING
sequence R
description BINDING => ECO:0000305|PubMed:12718528, ECO:0000305|PubMed:12946361, ECO:0000305|PubMed:15882050
source Swiss-Prot : SWS_FT_FI4

24) chain A
residue 233
type BINDING
sequence R
description BINDING => ECO:0000305|PubMed:12718528, ECO:0000305|PubMed:12946361, ECO:0000305|PubMed:15882050
source Swiss-Prot : SWS_FT_FI4

25) chain A
residue 162
type BINDING
sequence X
description via carbamate group => ECO:0000269|PubMed:12718528, ECO:0000269|PubMed:12946361, ECO:0000269|PubMed:15882050, ECO:0000269|PubMed:16289685
source Swiss-Prot : SWS_FT_FI5

26) chain A
residue 162
type MOD_RES
sequence X
description N6-carboxylysine => ECO:0000269|PubMed:12718528, ECO:0000269|PubMed:12946361, ECO:0000269|PubMed:15882050, ECO:0000269|PubMed:16289685
source Swiss-Prot : SWS_FT_FI6


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