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4K39

Native anSMEcpe with bound AdoMet and Cp18Cys peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0016491molecular_functionoxidoreductase activity
A0046872molecular_functionmetal ion binding
A0051536molecular_functioniron-sulfur cluster binding
A0051539molecular_function4 iron, 4 sulfur cluster binding
B0003824molecular_functioncatalytic activity
B0016491molecular_functionoxidoreductase activity
B0046872molecular_functionmetal ion binding
B0051536molecular_functioniron-sulfur cluster binding
B0051539molecular_function4 iron, 4 sulfur cluster binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SF4 A 501
ChainResidue
ACYS255
AGLY256
ACYS261
ATHR262
AGLN264
ACYS276
ACYS330
AARG332

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SF4 A 502
ChainResidue
ACYS320
ACYS326
ACYS348
ALYS352
ACYS317

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SF4 A 503
ChainResidue
ACYS15
ACYS19
ACYS22
AGLY66
AASN100
AARG134
ASAM504

site_idAC4
Number of Residues17
DetailsBINDING SITE FOR RESIDUE SAM A 504
ChainResidue
ATYR21
APHE23
AGLY65
AGLY66
AGLU67
AGLN98
ATHR99
AASN100
ASER122
AARG134
ALEU163
AVAL165
AILE192
AASN193
ACYS194
ALEU195
ASF4503

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 505
ChainResidue
AALA171
AARG172
AHIS173
AVAL174
AASN175
AASN220

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 506
ChainResidue
AMET292
AGLU296
ATHR300
AHOH771

site_idAC7
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SF4 B 501
ChainResidue
BCYS255
BGLY256
BCYS261
BTHR262
BCYS276
BCYS330
BARG332

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SF4 B 502
ChainResidue
BGLU316
BCYS317
BCYS320
BCYS326
BCYS348

site_idAC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SF4 B 503
ChainResidue
BCYS15
BLEU17
BCYS19
BCYS22
BHIS25
BARG134
BHOH808

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL B 504
ChainResidue
BPHE191
BTYR239
BHOH663
BHOH724

site_idBC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE GOL B 505
ChainResidue
BTYR21
BILE192

site_idBC3
Number of Residues21
DetailsBINDING SITE FOR CHAIN C OF CP18CYS PEPTIDE
ChainResidue
AGLN64
ASER96
ALEU118
AGLY120
AGLU159
APHE160
AASN161
ALEU163
APHE188
AGLN190
AILE192
AARG238
ASER253
ASER254
ACYS255
AGLN264
AASP277
AHOH765
AHOH850
CHOH101
CHOH102

site_idBC4
Number of Residues22
DetailsBINDING SITE FOR CHAIN D OF CP18CYS PEPTIDE
ChainResidue
BASN161
BPHE188
BGLN190
BILE192
BGLU201
BGLU245
BSER253
BSER254
BCYS255
BGLN264
BASP277
BHOH635
BHOH701
DHOH102
DHOH103
DHOH105
BALA62
BSER96
BLEU118
BGLY120
BGLU159
BPHE160

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"23650368","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues32
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23650368","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4K36","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4K37","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4K38","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4K39","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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