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9F17

Crystal structure of N term His-tag Adenylosuccinate synthetase from Helicobacter pylori

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000287molecular_functionmagnesium ion binding
A0004019molecular_functionadenylosuccinate synthase activity
A0005525molecular_functionGTP binding
A0005737cellular_componentcytoplasm
A0006164biological_processpurine nucleotide biosynthetic process
A0016874molecular_functionligase activity
A0044208biological_process'de novo' AMP biosynthetic process
A0046040biological_processIMP metabolic process
A0046872molecular_functionmetal ion binding
B0000166molecular_functionnucleotide binding
B0000287molecular_functionmagnesium ion binding
B0004019molecular_functionadenylosuccinate synthase activity
B0005525molecular_functionGTP binding
B0005737cellular_componentcytoplasm
B0006164biological_processpurine nucleotide biosynthetic process
B0016874molecular_functionligase activity
B0044208biological_process'de novo' AMP biosynthetic process
B0046040biological_processIMP metabolic process
B0046872molecular_functionmetal ion binding
Functional Information from PROSITE/UniProt
site_idPS00513
Number of Residues12
DetailsADENYLOSUCCIN_SYN_2 Adenylosuccinate synthetase active site. GIGPcYedKmaR
ChainResidueDetails
AGLY124-ARG135

site_idPS01266
Number of Residues8
DetailsADENYLOSUCCIN_SYN_1 Adenylosuccinate synthetase GTP-binding site. QWGDEGKG
ChainResidueDetails
AGLN9-GLY16

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton acceptor => ECO:0000255|HAMAP-Rule:MF_00011
ChainResidueDetails
AASP12
BASP12

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Proton donor => ECO:0000255|HAMAP-Rule:MF_00011
ChainResidueDetails
AHIS40
BHIS40

site_idSWS_FT_FI3
Number of Residues16
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00011
ChainResidueDetails
AGLY11
BASP12
BGLY39
BARG135
BTHR290
BARG296
BLYS322
BSER400
AASP12
AGLY39
AARG135
ATHR290
AARG296
ALYS322
ASER400
BGLY11

site_idSWS_FT_FI4
Number of Residues10
DetailsBINDING: in other chain => ECO:0000255|HAMAP-Rule:MF_00011
ChainResidueDetails
AASN37
BARG294
ATHR121
AGLN215
ATHR230
AARG294
BASN37
BTHR121
BGLN215
BTHR230

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PDB entries from 2025-07-02

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