Chemical Components in the PDB

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HSX : Summary

Code

HSX

One-letter code

X

Molecule name

5-O-phosphono-alpha-D-ribofuranose

Synonyms

5-O-phosphono-alpha-D-ribose
5-O-phosphono-D-ribose
5-O-phosphono-ribose

Systematic names

ProgramVersionName
ACDLabs 10.04 5-O-phosphono-alpha-D-ribofuranose
OpenEye OEToolkits 1.5.0 [(2R,3S,4R,5S)-3,4,5-trihydroxyoxolan-2-yl]methyl dihydrogen phosphate

Formula

C5 H11 O8 P

Formal charge

0

Molecular weight

230.11 Da

SMILES

TypeProgramVersionDescriptor
SMILES ACDLabs 10.04 O=P(O)(O)OCC1OC(O)C(O)C1O
SMILES CACTVS 3.341 O[CH]1O[CH](CO[P](O)(O)=O)[CH](O)[CH]1O
SMILES OpenEye OEToolkits 1.5.0 C(C1C(C(C(O1)O)O)O)OP(=O)(O)O
Canonical SMILES CACTVS 3.341 O[C@H]1O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]1O
Canonical SMILES OpenEye OEToolkits 1.5.0 C([C@@H]1[C@H]([C@H]([C@H](O1)O)O)O)OP(=O)(O)O

IUPAC InChI

InChI=1S/C5H11O8P/c6-3-2(1-12-14(9,10)11)13-5(8)4(3)7/h2-8H,1H2,(H2,9,10,11)/t2-,3-,4-,5+/m1/s1

IUPAC InChI key

KTVPXOYAKDPRHY-AIHAYLRMSA-N
HSX

wwPDB Information

Atom count

25 (14 without Hydrogen)

Polymer type

Saccharide

Type description

D-saccharide, alpha linking

Type code

ATOMS

Is modified

Yes

Standard parent

RIB

Defined at

2009-01-16

Last modified at

2020-07-17

Status

Released

Obsoleted

Not Assigned