eF-site ID 1a3g-ABC
PDB Code 1a3g
Chain A, B, C

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Title BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE FROM ESCHERICHIA COLI
Classification AMINOTRANSFERASE
Compound BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE
Source ORGANISM_SCIENTIFIC: Escherichia coli;
Sequence A:  KADYIWFNGEMVRWEDAKVHVMSHALHYGTSVFEGIRCYD
SHKGPVVFRHREHMQRLHDSAKIYRFPVSQSIDELMEACR
DVIRKNNLTSAYIRPLIFVGDVGMGVNPPAGYSTDVIIAA
FPWQGIDAMVSSWNRAAPNTIPTAAKAGGNYLSSLLVGSE
ARRHGYQEGIALDVNGYISEGAGENLFEVKDGVLFTPPFT
SSALPGITRDAIIKLAKELGIEVREQVLSRESLYLADEVF
MSGTAAEITPVRSVDGIQVGEGRCGPVTKRIQQAFFGLFT
GETEDKWGWLDQVNQ
B:  KADYIWFNGEMVRWEDAKVHVMSHALHYGTSVFEGIRCYD
SHKGPVVFRHREHMQRLHDSAKIYRFPVSQSIDELMEACR
DVIRKNNLTSAYIRPLIFVGDVGMGVNPPAGYSTDVIIAA
FPWQGIDAMVSSWNRAAPNTIPTAAKAGGNYLSSLLVGSE
ARRHGYQEGIALDVNGYISEGAGENLFEVKDGVLFTPPFT
SSALPGITRDAIIKLAKELGIEVREQVLSRESLYLADEVF
MSGTAAEITPVRSVDGIQVGEGRCGPVTKRIQQAFFGLFT
GETEDKWGWLDQVNQ
C:  KADYIWFNGEMVRWEDAKVHVMSHALHYGTSVFEGIRCYD
SHKGPVVFRHREHMQRLHDSAKIYRFPVSQSIDELMEACR
DVIRKNNLTSAYIRPLIFVGDVGMGVNPPAGYSTDVIIAA
FPWQGIDAMVSSWNRAAPNTIPTAAKAGGNYLSSLLVGSE
ARRHGYQEGIALDVNGYISEGAGENLFEVKDGVLFTPPFT
SSALPGITRDAIIKLAKELGIEVREQVLSRESLYLADEVF
MSGTAAEITPVRSVDGIQVGEGRCGPVTKRIQQAFFGLFT
GETEDKWGWLDQVNQ
Description (1)  BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE


Functional site

1) chain A
residue 59
type
sequence R
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

2) chain A
residue 159
type
sequence K
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

3) chain A
residue 164
type
sequence Y
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

4) chain A
residue 193
type
sequence E
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

5) chain A
residue 196
type
sequence G
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

6) chain A
residue 197
type
sequence E
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

7) chain A
residue 219
type
sequence G
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

8) chain A
residue 220
type
sequence I
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

9) chain A
residue 221
type
sequence T
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

10) chain A
residue 257
type
sequence T
description BINDING SITE FOR RESIDUE PLP A 413
source : AC1

11) chain B
residue 59
type
sequence R
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

12) chain B
residue 159
type
sequence K
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

13) chain B
residue 164
type
sequence Y
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

14) chain B
residue 193
type
sequence E
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

15) chain B
residue 196
type
sequence G
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

16) chain B
residue 197
type
sequence E
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

17) chain B
residue 198
type
sequence N
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

18) chain B
residue 217
type
sequence L
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

19) chain B
residue 219
type
sequence G
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

20) chain B
residue 220
type
sequence I
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

21) chain B
residue 221
type
sequence T
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

22) chain B
residue 257
type
sequence T
description BINDING SITE FOR RESIDUE PLP B 413
source : AC2

23) chain C
residue 59
type
sequence R
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

24) chain C
residue 159
type
sequence K
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

25) chain C
residue 164
type
sequence Y
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

26) chain C
residue 193
type
sequence E
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

27) chain C
residue 196
type
sequence G
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

28) chain C
residue 197
type
sequence E
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

29) chain C
residue 219
type
sequence G
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

30) chain C
residue 220
type
sequence I
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

31) chain C
residue 221
type
sequence T
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

32) chain C
residue 257
type
sequence T
description BINDING SITE FOR RESIDUE PLP C 413
source : AC3

33) chain A
residue 160
type catalytic
sequence A
description 813
source MCSA : MCSA1

34) chain B
residue 160
type catalytic
sequence A
description 813
source MCSA : MCSA2

35) chain C
residue 160
type catalytic
sequence A
description 813
source MCSA : MCSA3

36) chain A
residue 193-222
type prosite
sequence EGAGENLFEVKDGVLFTPPFTSSALPGITR
description AA_TRANSFER_CLASS_4 Aminotransferases class-IV signature. EgAgeNLFevkdgv......LfTppftssa.LpGItR
source prosite : PS00770

37) chain A
residue 160
type MOD_RES
sequence A
description N6-(pyridoxal phosphate)lysine
source Swiss-Prot : SWS_FT_FI1

38) chain B
residue 160
type MOD_RES
sequence A
description N6-(pyridoxal phosphate)lysine
source Swiss-Prot : SWS_FT_FI1

39) chain C
residue 160
type MOD_RES
sequence A
description N6-(pyridoxal phosphate)lysine
source Swiss-Prot : SWS_FT_FI1


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