eF-site ID 3b8w-C
PDB Code 3b8w
Chain C

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Title Crystal structure of Escherichia coli alaine racemase mutant E221P
Classification ISOMERASE
Compound Alanine racemase
Source Escherichia coli (strain K12) (ALR1_ECOLI)
Sequence C:  AATVVINRRALRHNLQRLRELAPASKMVAVVKANAYGHGL
LETARTLPDADAFGVARLEEALRLRAGGITKPVLLLEGFF
DARDLPTISAQHFHTAVHNEEQLAALEEASLDEPVTVWMX
LDTGMHRLGVRPEQAEAFYHRLTQCKNVRQPVNIVSHFAR
ADEPKCGATEKQLAIFNTFCEGKPGQRSIAASGGILLWPQ
SHFDWVRPGIILYGVSPLPDRSTGADFGCQPVMSLTSSLI
AVREHKAGEPVGYGGTWVSERDTRLGVVAMGYGDGYPRAA
PSGTPVVPIVGRVAMDMICVDLGPQAQDKAGDPVILWGEG
LPVERIKVSAYELITRLTSRVAMKYVD
Description


Functional site

1) chain C
residue 19
type
sequence R
description BINDING SITE FOR RESIDUE SO4 C 360
source : AC5

2) chain C
residue 162
type
sequence R
description BINDING SITE FOR RESIDUE SO4 C 361
source : AC6

3) chain C
residue 168
type
sequence C
description BINDING SITE FOR RESIDUE SO4 C 361
source : AC6

4) chain C
residue 34
type
sequence K
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

5) chain C
residue 38
type
sequence Y
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

6) chain C
residue 78
type
sequence L
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

7) chain C
residue 159
type
sequence H
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

8) chain C
residue 193
type
sequence A
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

9) chain C
residue 194
type
sequence S
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

10) chain C
residue 209
type
sequence R
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

11) chain C
residue 211
type
sequence G
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

12) chain C
residue 212
type
sequence I
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

13) chain C
residue 343
type
sequence Y
description BINDING SITE FOR RESIDUE PLP C 1001
source : BC1

14) chain C
residue 34
type ACT_SITE
sequence K
description Proton acceptor; specific for D-alanine => ECO:0000255|HAMAP-Rule:MF_01201
source Swiss-Prot : SWS_FT_FI1

15) chain C
residue 255
type ACT_SITE
sequence Y
description Proton acceptor; specific for L-alanine => ECO:0000255|HAMAP-Rule:MF_01201
source Swiss-Prot : SWS_FT_FI2

16) chain C
residue 129
type BINDING
sequence R
description BINDING => ECO:0000305|PubMed:18434499
source Swiss-Prot : SWS_FT_FI3

17) chain C
residue 303
type BINDING
sequence M
description BINDING => ECO:0000305|PubMed:18434499
source Swiss-Prot : SWS_FT_FI3

18) chain C
residue 34
type MOD_RES
sequence K
description N6-(pyridoxal phosphate)lysine => ECO:0000269|PubMed:18434499
source Swiss-Prot : SWS_FT_FI4

19) chain C
residue 122
type MOD_RES
sequence X
description N6-carboxylysine => ECO:0000269|PubMed:18434499
source Swiss-Prot : SWS_FT_FI5


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