Structure of PDB 1xjm Chain A Binding Site BS02

Receptor Information
>1xjm Chain A (length=622) Species: 2336 (Thermotoga maritima) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKLSDLISRWIDVEPSKNAQIILRDRYFMKDLDGNYLETKWEDVARRVAR
VVATAELLNPSYKKNEKLDRIKEWEDIFFRVLKARLFIPNSPTLFNAGLG
VKHDLLWKPIDQMTLEDYEEIYRSRNHLHMLSACFVVPVGDSIEEIFEAV
KEYALITKVGGGVGSNFSELRPKGSFVAGTHGKASGPVSFMHVFNSAISV
VKQALMGILNINHPDIEEFIDAKKEAVLNFFNLSVGFPMDKKEILKLYEE
DGELELSHPRSTIRKKVKIRELFRKIATNAWKSGDPGLAFLGEMNKYYPL
YPHRKINSTNPCGEIGLSDYEACNLGSIDVAKFYNNGFVDLEALQELVQI
AVRFLDNVIDVNVFPIDKITKAVKESRRLGLGIMGFADLLYKLEIPYNSQ
EARDFAANLMAFIALHAHRTSYELGKEKGNFPLLEISRYRTEDNFVPFAM
GMSNYDDEIREVMKMTKEFRRNVALLTIAPTGSISNIADTSSGLEPNFLL
AYTRFVTKEDGTKEPLLYVNQVLREKLNPEILKRIEKELIEKGSLKDIPD
VPEKIKKVFVVALDIDPMDHLLMQDAFQRYVDNNISKTINMPQSATVDDV
LNVYLEALRTNVRGITVRDGSL
Ligand information
Ligand IDTTP
InChIInChI=1S/C10H17N2O14P3/c1-5-3-12(10(15)11-9(5)14)8-2-6(13)7(24-8)4-23-28(19,20)26-29(21,22)25-27(16,17)18/h3,6-8,13H,2,4H2,1H3,(H,19,20)(H,21,22)(H,11,14,15)(H2,16,17,18)/t6-,7+,8+/m0/s1
InChIKeyNHVNXKFIZYSCEB-XLPZGREQSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1=CN(C(=O)NC1=O)[C@H]2C[C@@H]([C@H](O2)CO[P@](=O)(O)O[P@@](=O)(O)OP(=O)(O)O)O
CACTVS 3.341CC1=CN([CH]2C[CH](O)[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)O2)C(=O)NC1=O
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OP(=O)(O)OCC2OC(N1C(=O)NC(=O)C(=C1)C)CC2O
OpenEye OEToolkits 1.5.0CC1=CN(C(=O)NC1=O)C2CC(C(O2)COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O
CACTVS 3.341CC1=CN([C@H]2C[C@H](O)[C@@H](CO[P@@](O)(=O)O[P@](O)(=O)O[P](O)(O)=O)O2)C(=O)NC1=O
FormulaC10 H17 N2 O14 P3
NameTHYMIDINE-5'-TRIPHOSPHATE
ChEMBLCHEMBL363559
DrugBankDB02452
ZINCZINC000008215959
PDB chain1xjm Chain A Residue 1004 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1xjm Structural mechanism of allosteric substrate specificity regulation in a ribonucleotide reductase.
Resolution2.4 Å
Binding residue
(original residue number in PDB)
R26 S91 E324 P490 T491 G492 S493 I494
Binding residue
(residue number reindexed from 1)
R26 S91 E314 P480 T481 G482 S483 I484
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) C134 N320 C322 E324 C333 T626 V627
Catalytic site (residue number reindexed from 1) C134 N310 C312 E314 C323 T616 V617
Enzyme Commision number 1.17.4.1: ribonucleoside-diphosphate reductase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004748 ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor
GO:0005524 ATP binding
GO:0031419 cobalamin binding
Biological Process
GO:0009263 deoxyribonucleotide biosynthetic process

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Molecular Function

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Biological Process
External links
PDB RCSB:1xjm, PDBe:1xjm, PDBj:1xjm
PDBsum1xjm
PubMed15475969
UniProtO33839

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