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Obsolete: HAD

HAD was replaced with HDA on
Bonds
First atomSecond atomBond order typeDistance
(experimental model)
Distance
(ideal model)
Properties
C1C2sing1.51Å1.51Å
C1Nsing1.46Å1.48Å
C1H11sing1.09Å1.10Å
C1H12sing1.09Å1.10Å
C2O1doub1.21Å1.26Å
C2O2sing1.34Å1.25Å
O2HO2sing0.97Å0.95Å
NOHsing1.42Å1.41Å
NCsing1.35Å1.43Å
OHHOsing0.97Å0.95Å
COdoub1.22Å1.22Å
COXTsing1.35Å69.82Å
OXTHXTsing0.97Å0.95Å
Angles
First atomSecond atomThird atomAngle
(experimental model)
Angle
(ideal model)
C2C1N113.0°109.5°
C2C1H11108.3°109.5°
C2C1H12108.3°109.4°
C1C2O1118.8°120.0°
C1C2O2119.4°120.0°
NC1H11108.3°109.5°
NC1H12108.3°109.5°
C1NOH115.3°120.0°
C1NC119.2°120.0°
H11C1H12110.7°109.5°
O1C2O2121.7°120.0°
C2O2HO2109.5°117.0°
OHNC116.6°120.0°
NOHHO109.5°114.0°
NCO121.1°120.0°
NCOXT170.8°120.0°
OCOXT56.5°120.0°
COXTHXT170.8°117.0°
Dihedrals
First atomSecond atomThird atomFourth atomTorsion
(experimental model)
Torsion
(ideal model)
C2C1NH11120.0°120.0°
C2C1NH12120.0°119.9°
C2C1H11H12118.5°119.9°
C1C2O1O2176.8°179.9°
C1C2O2HO2176.8°180.0°
C2C1NOH19.0°105.0°
C2C1NC127.4°75.0°
NC1H11H12118.5°120.1°
NC1C2O1165.5°0.1°
NC1C2O217.6°180.0°
C1NOHC147.3°180.0°
C1NOHHO159.9°180.0°
C1NCO174.8°0.0°
C1NCOXT113.6°180.0°
H11C1C2O145.6°120.0°
H11C1C2O2137.6°59.9°
H11C1NOH101.0°135.0°
H11C1NC112.6°45.0°
H12C1C2O174.5°120.0°
H12C1C2O2102.4°60.0°
H12C1NOH139.0°14.9°
H12C1NC7.4°165.0°
O1C2O2HO20.0°0.1°
OHNCO28.8°180.0°
OHNCOXT100.4°0.0°
CNOHHO12.6°0.0°
NCOOXT169.5°180.0°
NCOXTHXT179.9°180.0°
OCOXTHXT102.9°0.0°

246905

PDB entries from 2025-12-31

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