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SummaryGeometryRelated PDB entries

A1IKA

Bonds
First atomSecond atomBond order typeDistance
(experimental model)		Distance
(ideal model)		Properties
C20C21sing1.39Å1.39ÅAromatic
C20C19doub1.36Å1.38ÅAromatic
C21C22doub1.37Å1.39ÅAromatic
C19C18sing1.42Å1.40ÅAromatic
C22C23sing1.40Å1.39ÅAromatic
C18C23doub1.40Å1.38ÅAromatic
C18C17sing1.41Å1.39ÅAromatic
C23S24sing1.76Å1.74ÅAromatic
C17C16doub1.34Å1.38ÅAromatic
S24C16sing1.76Å1.74ÅAromatic
C16C02sing1.47Å1.52Å
C02O01doub1.22Å1.19Å
C02N03sing1.35Å1.45Å
N03C04sing1.47Å1.45Å
C06C07doub1.38Å1.38ÅAromatic
C06C05sing1.38Å1.38ÅAromatic
C07C08sing1.38Å1.39ÅAromatic
C04C05sing1.51Å1.53Å
C04P12sing1.82Å1.86Å
C05C10doub1.39Å1.39ÅAromatic
O14P12doub1.48Å1.51Å
C08C09doub1.38Å1.38ÅAromatic
P12O13sing1.61Å1.51Å
P12O15sing1.61Å1.51Å
C10C09sing1.39Å1.39ÅAromatic
C10O11sing1.36Å1.40Å
C04H1sing1.09Å1.10Å
C06H2sing1.08Å1.08Å
C07H3sing1.08Å1.08Å
C08H4sing1.08Å1.08Å
C09H5sing1.08Å1.08Å
C17H6sing1.08Å1.08Å
C19H7sing1.08Å1.08Å
C20H8sing1.08Å1.08Å
C21H9sing1.08Å1.08Å
C22H10sing1.08Å1.08Å
N03H11sing0.97Å1.00Å
O11H12sing0.97Å0.95Å
O13H13sing0.97Å0.95Å
O15H14sing0.97Å0.95Å
Angles
First atomSecond atomThird atomAngle
(experimental model)		Angle
(ideal model)
C21C20C19119.7°120.7°
C20C21C22120.3°120.1°
C21C20H8120.2°119.6°
C20C21H9119.9°119.9°
C20C19C18119.8°120.5°
C20C19H7120.1°119.7°
C19C20H8120.2°119.7°
C21C22C23120.7°120.2°
C22C21H9119.8°119.9°
C21C22H10119.7°119.8°
C19C18C23121.0°118.6°
C19C18C17123.9°128.8°
C18C19H7120.1°119.8°
C22C23C18118.7°119.9°
C22C23S24134.1°130.5°
C23C22H10119.6°120.0°
C23C18C17115.1°112.6°
C18C23S24107.2°109.6°
C18C17C16115.2°115.5°
C18C17H6122.4°122.2°
C23S24C1695.0°91.6°
C17C16S24107.5°110.7°
C17C16C02124.1°124.6°
C16C17H6122.4°122.3°
S24C16C02128.4°124.7°
C16C02O01120.3°120.0°
C16C02N03118.5°120.0°
O01C02N03121.1°119.9°
C02N03C04120.4°120.0°
C02N03H11119.8°120.0°
N03C04C05110.4°109.5°
N03C04P12107.2°109.5°
N03C04H1110.9°109.4°
C04N03H11119.8°120.0°
C07C06C05120.0°120.1°
C06C07C08120.1°120.1°
C07C06H2120.0°119.9°
C06C07H3120.0°120.0°
C06C05C04120.7°120.0°
C06C05C10119.8°120.0°
C05C06H2120.0°120.0°
C07C08C09120.0°120.1°
C08C07H3119.9°120.0°
C07C08H4120.0°120.0°
C05C04P12112.3°109.4°
C04C05C10119.5°120.0°
C05C04H1109.8°109.5°
C04P12O14107.8°109.5°
C04P12O13110.5°109.4°
C04P12O15109.3°109.4°
P12C04H1106.2°109.5°
C05C10C09120.3°119.9°
C05C10O11119.5°120.1°
O14P12O13109.1°109.5°
O14P12O15110.0°109.5°
C08C09C10119.8°119.9°
C09C08H4120.0°119.9°
C08C09H5120.1°120.0°
O13P12O15110.1°109.5°
P12O13H13109.5°114.0°
P12O15H14109.5°114.0°
C09C10O11120.2°120.0°
C10C09H5120.1°120.0°
C10O11H12109.5°114.1°
Dihedrals
First atomSecond atomThird atomFourth atomTorsion
(experimental model)		Torsion
(ideal model)
C21C20C19H8180.0°180.0°
C20C21C22H9180.0°180.0°
C21C20C19C180.2°0.1°
C20C21C22C230.5°0.0°
C21C20C19H7179.8°180.0°
C20C21C22H10179.5°180.0°
C19C20C21C220.3°0.1°
C20C19C18H7180.0°179.9°
C20C19C18C230.1°0.1°
C20C19C18C17179.9°179.6°
C19C20C21H9179.6°180.0°
C21C22C23H10180.0°180.0°
C21C22C23C180.4°0.0°
C21C22C23S24180.0°180.0°
C22C21C20H8179.6°180.0°
C19C18C23C220.2°0.0°
C19C18C23C17179.8°179.8°
C19C18C23S24179.9°180.0°
C19C18C17C16179.7°179.7°
C19C18C17H60.3°0.3°
C18C19C20H8179.8°179.9°
C22C23C18S24179.7°180.0°
C22C23C18C17180.0°179.7°
C22C23S24C16180.0°179.6°
C23C22C21H9179.5°180.0°
C23C18C17C160.1°0.0°
C18C23S24C160.4°0.4°
C23C18C17H6179.9°180.0°
C23C18C19H7179.9°180.0°
C18C23C22H10179.6°180.0°
C17C18C23S240.2°0.3°
C18C17C16H6180.0°180.0°
C18C17C16S240.4°0.3°
C18C17C16C02179.1°180.0°
C17C18C19H70.1°0.2°
C23S24C16C170.5°0.3°
C23S24C16C02179.0°179.9°
S24C23C22H100.0°0.0°
C17C16S24C02178.6°179.7°
C17C16C02O0138.4°0.0°
C17C16C02N03138.9°179.7°
S24C16C02O01143.2°179.6°
S24C16C02N0339.5°0.0°
S24C16C17H6179.6°179.7°
C16C02O01N03177.3°179.7°
C16C02N03C04179.1°174.6°
C02C16C17H60.9°0.0°
C16C02N03H111.0°5.3°
O01C02N03C041.7°5.0°
O01C02N03H11178.3°175.0°
C02N03C04H11180.0°180.0°
C02N03C04C0587.6°135.5°
C02N03C04P12149.9°104.6°
C02N03C04H134.4°15.4°
N03C04C05C065.7°34.7°
N03C04C05P12119.5°120.0°
N03C04C05H1122.6°120.0°
N03C04P12H1118.6°120.0°
N03C04C05C10174.1°145.0°
N03C04P12O1452.2°64.9°
N03C04P12O1367.0°55.1°
N03C04P12O15171.7°175.0°
C07C06C05H2180.0°179.9°
C06C07C08H3180.0°180.0°
C07C06C05C04179.6°180.0°
C07C06C05C100.1°0.3°
C06C07C08C090.2°0.1°
C06C07C08H4179.8°180.0°
C05C06C07C080.2°0.1°
C06C05C04C10179.7°179.7°
C06C05C04P12113.9°85.2°
C06C05C10C090.0°0.6°
C06C05C10O11179.8°179.7°
C06C05C04H1128.2°154.7°
C05C06C07H3179.8°180.0°
C07C08C09H4180.0°179.9°
C07C08C09C100.1°0.3°
C08C07C06H2179.8°180.0°
C07C08C09H5179.9°180.0°
C05C04P12H1120.0°120.1°
C05C04P12O14173.6°55.0°
C05C04P12O1354.4°175.0°
C05C04P12O1566.9°65.0°
C04C05C10C09179.8°179.7°
C04C05C10O110.1°0.0°
C04C05C06H20.3°0.0°
C05C04N03H1192.4°44.5°
P12C04C05C1066.4°95.0°
C04P12O14O13120.1°120.0°
C04P12O14O15119.0°120.0°
C04P12O13O15120.8°119.9°
P12C04N03H1130.1°75.4°
C04P12O13H13118.4°55.1°
C04P12O15H14118.1°60.0°
C05C10C09C080.0°0.6°
C05C10C09O11179.9°179.7°
C10C05C04H151.5°25.0°
C10C05C06H2179.9°179.7°
C05C10C09H5179.9°179.7°
C05C10O11H12180.0°90.0°
O14P12O13O15120.8°120.1°
O14P12C04H166.4°175.1°
O14P12O13H130.0°64.9°
O14P12O15H140.0°60.0°
C08C09C10H5180.0°179.7°
C08C09C10O11179.8°179.7°
C09C08C07H3179.8°180.0°
O13P12C04H1174.4°64.9°
O13P12O15H14120.3°180.0°
O15P12C04H153.1°55.1°
O15P12O13H13120.8°175.1°
C10C09C08H4179.9°179.8°
C09C10O11H120.1°89.7°
O11C10C09H50.2°0.0°
H1C04N03H11145.6°164.5°
H2C06C07H30.2°0.0°
H3C07C08H40.2°0.1°
H4C08C09H50.1°0.1°
H7C19C20H80.2°0.1°
H8C20C21H90.4°0.0°
H9C21C22H100.5°0.0°

251801

PDB entries from 2026-04-08

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