eF-site ID 4li3-AX
PDB Code 4li3
Chain A, X

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Title Crystal Structure of O-Acetylserine Sulfhydrylase from Haemophilus influenzae in complex with high affinity inhibitory peptide from Serine acetyl transferase of Salmonella typhimurium
Classification TRANSFERASE/TRANSFERASE INHIBITOR
Compound Cysteine synthase
Source Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) (F5ZW64_SALTU)
Sequence A:  TFEYGDGI
X:  MAIYADNSYSIGNTPLVRLKHFGHNGNVVVKIEGRNPSYS
VXCRIGANMVWQAEKDGTLTKGKEIVDATSGNTGIALAYV
AAARGYKITLTMPETMSLERKRLLCGLGVNLVLTEGAKGM
KGAIAKAEEIVASDPSRYVMLKQFENPANPQIHRETTGPE
IWKDTDGKVDVVVAGVGTGGSITGISRAIKLDFGKQITSV
AVEPVESPVISQTLAGEEVKPGPHKIQGIGAGFIPKNLDL
SIIDRVETVDSDTALATARRLMAEEGILAGISSGAAVAAA
DRLAKLPEFADKLIVVILPSASERYLSTALF
Description


Functional site

1) chain X
residue 249
type
sequence V
description BINDING SITE FOR RESIDUE GOL X 401
source : AC1

2) chain X
residue 250
type
sequence D
description BINDING SITE FOR RESIDUE GOL X 401
source : AC1

3) chain X
residue 278
type
sequence A
description BINDING SITE FOR RESIDUE GOL X 401
source : AC1

4) chain X
residue 282
type
sequence R
description BINDING SITE FOR RESIDUE GOL X 401
source : AC1

5) chain X
residue 7
type BINDING
sequence N
description BINDING => ECO:0000250|UniProtKB:P0A1E3
source Swiss-Prot : SWS_FT_FI1

6) chain X
residue 268
type BINDING
sequence L
description in other chain => ECO:0000250|UniProtKB:P0A1E3
source Swiss-Prot : SWS_FT_FI2

7) chain X
residue 35
type BINDING
sequence R
description in other chain => ECO:0000250|UniProtKB:P0A1E3
source Swiss-Prot : SWS_FT_FI2

8) chain X
residue 272
type BINDING
sequence S
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI3

9) chain X
residue 177
type BINDING
sequence G
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI3

10) chain X
residue 72
type BINDING
sequence N
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI3

11) chain X
residue 42
type MOD_RES
sequence X
description N6-(pyridoxal phosphate)lysine => ECO:0000250
source Swiss-Prot : SWS_FT_FI4

12) chain X
residue 31-49
type prosite
sequence KIEGRNPSYSVXCRIGANM
description CYS_SYNTHASE Cysteine synthase/cystathionine beta-synthase P-phosphate attachment site. KiEgrn.PSySVKcRiGanM
source prosite : PS00901


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