Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

4L2Z

Crystal structure of S-Adenosylmethionine synthetase from Sulfolobus solfataricus complexed with SAE and PPi

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000287molecular_functionmagnesium ion binding
A0004478molecular_functionmethionine adenosyltransferase activity
A0005524molecular_functionATP binding
A0006556biological_processS-adenosylmethionine biosynthetic process
A0006730biological_processone-carbon metabolic process
A0016740molecular_functiontransferase activity
B0000166molecular_functionnucleotide binding
B0000287molecular_functionmagnesium ion binding
B0004478molecular_functionmethionine adenosyltransferase activity
B0005524molecular_functionATP binding
B0006556biological_processS-adenosylmethionine biosynthetic process
B0006730biological_processone-carbon metabolic process
B0016740molecular_functiontransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG A 501
ChainResidue
AGLU305
AHOH601
BDPO502
BPO4503

site_idAC2
Number of Residues27
DetailsBINDING SITE FOR RESIDUE S7M B 501
ChainResidue
AASN159
AASP160
AILE349
AHOH613
AHOH629
AHOH717
BHIS29
BPRO30
BASP199
BLYS201
BALA216
BTYR270
BSER277
BGLY281
BASP282
BDPO502
BHOH603
BHOH607
BHOH616
BHOH631
BHOH640
BHOH862
AHIS58
AASN60
AARG91
AASP144
ALEU145

site_idAC3
Number of Residues18
DetailsBINDING SITE FOR RESIDUE DPO B 502
ChainResidue
ALYS63
AASP160
AGLU305
ALYS310
AHIS315
AMG501
AHOH601
BLYS25
BHIS29
BASP31
BLYS201
BS7M501
BPO4503
BMG504
BHOH601
BHOH619
BHOH631
BHOH741

site_idAC4
Number of Residues11
DetailsBINDING SITE FOR RESIDUE PO4 B 503
ChainResidue
ALEU304
AGLU305
AALA306
ALYS310
AMG501
BLYS25
BASP31
BARG288
BDPO502
BMG504
BHOH741

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 504
ChainResidue
BLYS25
BASP31
BDPO502
BPO4503
BHOH601
BHOH741

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00136","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

PDB statisticsPDBj update infoContact PDBjnumon