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6BQ5

Crystal structure of Medicago truncatula Thermospermine Synthase (MtTSPS) in complex with 5'-methylthioadenosine

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004766molecular_functionspermidine synthase activity
A0006596biological_processpolyamine biosynthetic process
A0010487molecular_functionthermospermine synthase activity
A0016740molecular_functiontransferase activity
B0003824molecular_functioncatalytic activity
B0004766molecular_functionspermidine synthase activity
B0006596biological_processpolyamine biosynthetic process
B0010487molecular_functionthermospermine synthase activity
B0016740molecular_functiontransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues17
Detailsbinding site for residue B3P A 401
ChainResidue
AGLU30
AHOH507
AHOH528
AHOH542
AHOH555
AHOH556
AHOH565
AHOH587
AHOH597
ALYS73
ALEU74
AGLN75
ATYR84
AASP178
ALEU179
AGLN214
ATYR251

site_idAC2
Number of Residues18
Detailsbinding site for residue MTA A 402
ChainResidue
AGLN54
AGLN75
AGLY106
ACYS128
AASP129
AILE130
AASP131
AVAL134
AASN159
AASP160
AALA161
AASP178
ALEU179
AALA180
ACYS188
ALEU191
AHOH501
AHOH603

site_idAC3
Number of Residues5
Detailsbinding site for residue GOL A 403
ChainResidue
ALYS239
AHOH516
BGLN52
BTYR53
BASP71

site_idAC4
Number of Residues8
Detailsbinding site for residue GOL A 404
ChainResidue
AASP266
AGLU271
AHOH505
AHOH522
AHOH546
AHOH547
BILE158
BHOH573

site_idAC5
Number of Residues16
Detailsbinding site for residue B3P B 401
ChainResidue
BGLU30
BLYS73
BLEU74
BGLN75
BTYR84
BASP178
BLEU179
BGLN214
BTYR251
BMTA402
BGOL403
BHOH510
BHOH533
BHOH601
BHOH616
BHOH643

site_idAC6
Number of Residues16
Detailsbinding site for residue MTA B 402
ChainResidue
BGLN54
BGLN75
BGLY106
BCYS128
BASP129
BILE130
BASP131
BASP160
BALA161
BLEU179
BALA180
BCYS188
BLEU191
BB3P401
BGOL403
BHOH614

site_idAC7
Number of Residues9
Detailsbinding site for residue GOL B 403
ChainResidue
BGLN75
BALA180
BASP181
BGLN214
BTRP255
BB3P401
BMTA402
BHOH576
BHOH643

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PDB entries from 2024-06-12

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