eF-site ID 2cmh-ABC
PDB Code 2cmh
Chain A, B, C

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Title Crystal Structure of Spermidine Synthase from Helicobacter Pylori
Classification TRANSFERASE
Compound SPERMIDINE SYNTHASE
Source Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori) (SPEE_HELPY)
Sequence A:  MWITQEITPYLRKEYTIEAKLLDVRSEHNILEIFKSKDFG
EIAMLNRQLLFKNFLHIESELLAHMGGCTKKELKEVLIVD
GFDLELAHQLFKYDTHIDFVQADEKILDSFISFFPHFHEV
KNNKNFTHAKQLLDLDIKKYDLIFCLQEPDIHRIDGLKRM
LKEDGVFISVAKHPLLEHVSMQNALKNMGGVFSVAMPFVA
PLRILSNKGYIYASFKTHPLKDLMTPKIEALTSVRYYNED
IHRAAFALPKNLQEVFKDNIKS
B:  MWITQEITPYLRKEYTIEAKLLDVRSEHNILEIFKSKDFG
EIAMLNRQLLFKNFLHIESELLAHMGGCTKKELKEVLIVD
GFDLELAHQLFKYDTHIDFVQADEKILDSFISFFPHFHEV
KNNKNFTHAKQLLDLDIKKYDLIFCLQEPDIHRIDGLKRM
LKEDGVFISVAKHPLLEHVSMQNALKNMGGVFSVAMPFVA
PLRILSNKGYIYASFKTHPLKDLMTPKIEALTSVRYYNED
IHRAAFALPKNLQEVFKDNIKS
C:  MWITQEITPYLRKEYTIEAKLLDVRSEHNILEIFKSKDFG
EIAMLNRQLLFKNFLHIESELLAHMGGCTKKELKEVLIVD
GFDLELAHQLFKYDTHIDFVQADEKILDSFISFFPHFHEV
KNNKNFTHAKQLLDLDIKKYDLIFCLQEPDIHRIDGLKRM
LKEDGVFISVAKHPLLEHVSMQNALKNMGGVFSVAMPFVA
PLRILSNKGYIYASFKTHPLKDLMTPKIEALTSVRYYNED
IHRAAFALPKNLQEVFKDNIKS
Description (1)  SPERMIDINE SYNTHASE (E.C.2.5.1.16)


Functional site

1) chain A
residue 29
type BINDING
sequence N
description BINDING => ECO:0000255|HAMAP-Rule:MF_00198
source Swiss-Prot : SWS_FT_FI2

2) chain A
residue 83
type BINDING
sequence D
description BINDING => ECO:0000255|HAMAP-Rule:MF_00198
source Swiss-Prot : SWS_FT_FI2

3) chain B
residue 29
type BINDING
sequence N
description BINDING => ECO:0000255|HAMAP-Rule:MF_00198
source Swiss-Prot : SWS_FT_FI2

4) chain B
residue 83
type BINDING
sequence D
description BINDING => ECO:0000255|HAMAP-Rule:MF_00198
source Swiss-Prot : SWS_FT_FI2

5) chain C
residue 29
type BINDING
sequence N
description BINDING => ECO:0000255|HAMAP-Rule:MF_00198
source Swiss-Prot : SWS_FT_FI2

6) chain C
residue 83
type BINDING
sequence D
description BINDING => ECO:0000255|HAMAP-Rule:MF_00198
source Swiss-Prot : SWS_FT_FI2

7) chain A
residue 155
type ACT_SITE
sequence D
description Proton acceptor => ECO:0000255|HAMAP-Rule:MF_00198
source Swiss-Prot : SWS_FT_FI1

8) chain B
residue 155
type ACT_SITE
sequence D
description Proton acceptor => ECO:0000255|HAMAP-Rule:MF_00198
source Swiss-Prot : SWS_FT_FI1

9) chain C
residue 155
type ACT_SITE
sequence D
description Proton acceptor => ECO:0000255|HAMAP-Rule:MF_00198
source Swiss-Prot : SWS_FT_FI1


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