Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

6KI

Bonds
First atomSecond atomBond order typeDistance
(experimental model)
Distance
(ideal model)
Properties
C34C33sing0.00Å1.53Å
C31C32sing0.00Å1.54Å
C31C2sing0.00Å1.49Å
C2C1doub0.00Å1.37Å
C2C3sing0.00Å1.45Å
C33C1sing0.00Å1.51Å
C1C4sing0.00Å1.44Å
C29C30sing0.00Å1.52Å
C29C15sing0.00Å1.50Å
C19C3doub0.00Å1.40Å
C19C18sing0.00Å1.38Å
C3N1sing0.00Å1.37Å
C4N1doub0.00Å1.38Å
C4C9sing0.00Å1.39Å
C18C15doub0.00Å1.46ÅAromatic
C18N4sing0.00Å1.38ÅAromatic
C15C16sing0.00Å1.36ÅAromatic
N1COsing0.00Å1.94Å
C9C7doub0.00Å1.39Å
N4COsing0.00Å1.96Å
N4C17sing0.00Å1.38ÅAromatic
C16C27sing0.00Å1.50Å
C16C17doub0.00Å1.44ÅAromatic
C7N2sing0.00Å1.37Å
C7C6sing0.00Å1.45Å
CON2sing0.00Å1.95Å
CON3sing0.00Å1.96Å
C28C27sing0.00Å1.52Å
C35C6sing0.00Å1.49Å
C35C36sing0.00Å1.52Å
C17C20sing0.00Å1.39Å
N2C8sing0.00Å1.38Å
C6C5doub0.00Å1.34Å
C8C5sing0.00Å1.46Å
C8C14doub0.00Å1.38Å
C5C21sing0.00Å1.50Å
C20C13doub0.00Å1.37Å
N3C13sing0.00Å1.38Å
N3C12doub0.00Å1.37Å
C13C10sing0.00Å1.44Å
C14C12sing0.00Å1.39Å
C21C22sing0.00Å1.53Å
C12C11sing0.00Å1.45Å
C10C11doub0.00Å1.37Å
C10C25sing0.00Å1.50Å
C26C25sing0.00Å1.53Å
C11C23sing0.00Å1.49Å
C23C24sing0.00Å1.53Å
C14H1sing0.00Å1.08Å
C19H2sing0.00Å1.08Å
C9H3sing0.00Å1.08Å
C20H4sing0.00Å1.08Å
C21H5sing0.00Å1.10Å
C21H6sing0.00Å1.10Å
C22H7sing0.00Å1.10Å
C22H8sing0.00Å1.10Å
C22H9sing0.00Å1.10Å
C23H10sing0.00Å1.10Å
C23H11sing0.00Å1.10Å
C24H12sing0.00Å1.10Å
C24H13sing0.00Å1.10Å
C24H14sing0.00Å1.10Å
C25H15sing0.00Å1.10Å
C25H16sing0.00Å1.10Å
C26H17sing0.00Å1.10Å
C26H18sing0.00Å1.10Å
C26H19sing0.00Å1.10Å
C27H20sing0.00Å1.10Å
C27H21sing0.00Å1.10Å
C28H22sing0.00Å1.10Å
C28H23sing0.00Å1.10Å
C28H24sing0.00Å1.10Å
C29H25sing0.00Å1.10Å
C29H26sing0.00Å1.10Å
C30H27sing0.00Å1.10Å
C30H28sing0.00Å1.10Å
C30H29sing0.00Å1.10Å
C31H30sing0.00Å1.10Å
C31H31sing0.00Å1.10Å
C32H32sing0.00Å1.10Å
C32H33sing0.00Å1.10Å
C32H34sing0.00Å1.10Å
C33H35sing0.00Å1.10Å
C33H36sing0.00Å1.10Å
C34H37sing0.00Å1.10Å
C34H38sing0.00Å1.10Å
C34H39sing0.00Å1.10Å
C35H40sing0.00Å1.10Å
C35H41sing0.00Å1.10Å
C36H42sing0.00Å1.10Å
C36H43sing0.00Å1.10Å
C36H44sing0.00Å1.10Å
Angles
First atomSecond atomThird atomAngle
(experimental model)
Angle
(ideal model)
C34C33C1112.0°90.0°
C34C33H35108.8°90.0°
C34C33H36108.8°90.0°
C33C34H37109.5°90.0°
C33C34H38109.5°90.0°
C33C34H39109.5°90.0°
C32C31C2112.3°90.0°
C32C31H30108.8°90.0°
C32C31H31108.8°90.0°
C31C32H32109.5°90.0°
C31C32H33109.5°90.0°
C31C32H34109.5°90.0°
C31C2C1128.5°90.0°
C31C2C3124.4°90.0°
C2C31H30108.8°90.0°
C2C31H31108.7°90.0°
C1C2C3106.5°90.0°
C2C1C33129.3°90.0°
C2C1C4105.4°90.0°
C2C3C19124.5°90.0°
C2C3N1111.0°90.0°
C33C1C4124.7°90.0°
C1C33H35108.8°90.0°
C1C33H36108.9°90.0°
C1C4N1111.4°90.0°
C1C4C9123.7°90.0°
C30C29C15114.6°90.0°
C30C29H25108.2°90.0°
C30C29H26108.2°90.0°
C29C30H27109.5°90.0°
C29C30H28109.5°90.0°
C29C30H29109.5°90.0°
C29C15C18123.7°90.0°
C29C15C16129.9°90.0°
C15C29H25108.2°90.0°
C15C29H26108.2°90.0°
C3C19C18123.5°90.0°
C19C3N1124.5°90.0°
C3C19H2118.2°90.0°
C19C18C15125.3°90.0°
C19C18N4123.8°90.0°
C18C19H2118.2°90.0°
C3N1C4104.4°90.0°
C3N1CO128.2°90.0°
N1C4C9124.6°90.0°
C4N1CO127.5°90.0°
C4C9C7123.1°90.0°
C4C9H3118.4°90.0°
C15C18N4110.9°90.0°
C18C15C16106.3°90.0°
C18N4CO128.2°90.0°
C18N4C17104.4°90.0°
C15C16C27128.6°90.0°
C15C16C17106.6°90.0°
N1CON489.8°90.0°
N1CON290.6°90.0°
N1CON3179.2°90.0°
C9C7N2124.3°90.0°
C9C7C6124.3°90.0°
C7C9H3118.5°90.0°
CON4C17127.4°90.0°
N4CON2179.6°90.0°
N4CON389.7°90.0°
N4C17C16111.8°90.0°
N4C17C20124.5°90.0°
C27C16C17124.8°90.0°
C16C27C28112.6°90.0°
C16C27H20108.7°90.0°
C16C27H21108.7°90.0°
C16C17C20123.7°90.0°
N2C7C6111.4°90.0°
C7N2CO127.9°90.0°
C7N2C8104.2°90.0°
C7C6C35122.7°90.0°
C7C6C5107.1°90.0°
N2CON389.9°90.0°
CON2C8127.6°90.0°
CON3C13127.6°90.0°
CON3C12128.2°90.0°
C28C27H20108.7°90.0°
C28C27H21108.7°90.0°
C27C28H22109.5°90.0°
C27C28H23109.4°90.0°
C27C28H24109.4°90.0°
C6C35C36113.4°90.0°
C35C6C5130.2°90.0°
C6C35H40108.5°90.0°
C6C35H41108.5°90.0°
C36C35H40108.5°90.0°
C36C35H41108.5°90.0°
C35C36H42109.5°90.0°
C35C36H43109.5°90.0°
C35C36H44109.4°90.0°
C17C20C13123.8°90.0°
C17C20H4118.1°90.0°
N2C8C5111.4°90.0°
N2C8C14123.9°90.0°
C6C5C8105.9°90.0°
C6C5C21129.1°90.0°
C5C8C14124.7°90.0°
C8C5C21125.1°90.0°
C8C14C12124.3°90.0°
C8C14H1117.8°90.0°
C5C21C22112.8°90.0°
C5C21H5108.7°90.0°
C5C21H6108.7°90.0°
C20C13N3124.3°90.0°
C20C13C10123.3°90.0°
C13C20H4118.1°90.0°
C13N3C12104.2°90.0°
N3C13C10112.3°90.0°
N3C12C14123.2°90.0°
N3C12C11111.4°90.0°
C13C10C11105.4°90.0°
C13C10C25124.5°90.0°
C14C12C11125.4°90.0°
C12C14H1117.9°90.0°
C22C21H5108.6°90.0°
C22C21H6108.6°90.0°
C21C22H7109.5°90.0°
C21C22H8109.5°90.0°
C21C22H9109.5°90.0°
C12C11C10106.8°90.0°
C12C11C23124.6°90.0°
C11C10C25130.1°90.0°
C10C11C23128.6°90.0°
C10C25C26110.7°90.0°
C10C25H15109.2°90.0°
C10C25H16109.2°90.0°
C26C25H15109.2°90.0°
C26C25H16109.2°90.0°
C25C26H17109.5°90.0°
C25C26H18109.5°90.0°
C25C26H19109.5°90.0°
C11C23C24112.3°90.0°
C11C23H10108.8°90.0°
C11C23H11108.8°90.0°
C24C23H10108.7°90.0°
C24C23H11108.8°90.0°
C23C24H12109.5°90.0°
C23C24H13109.5°90.0°
C23C24H14109.5°90.0°
H5C21H6109.4°90.0°
H7C22H8109.5°90.0°
H7C22H9109.4°90.0°
H8C22H9109.5°90.0°
H10C23H11109.5°90.0°
H12C24H13109.5°90.0°
H12C24H14109.5°90.0°
H13C24H14109.5°90.0°
H15C25H16109.5°90.0°
H17C26H18109.5°90.0°
H17C26H19109.4°90.0°
H18C26H19109.5°90.0°
H20C27H21109.5°90.0°
H22C28H23109.4°90.0°
H22C28H24109.5°90.0°
H23C28H24109.5°90.0°
H25C29H26109.5°90.0°
H27C30H28109.5°90.0°
H27C30H29109.4°90.0°
H28C30H29109.5°90.0°
H30C31H31109.5°90.0°
H32C32H33109.5°90.0°
H32C32H34109.5°90.0°
H33C32H34109.5°90.0°
H35C33H36109.5°90.0°
H37C34H38109.4°90.0°
H37C34H39109.5°90.0°
H38C34H39109.4°90.0°
H40C35H41109.5°90.0°
H42C36H43109.5°90.0°
H42C36H44109.4°90.0°
H43C36H44109.5°90.0°
Dihedrals
First atomSecond atomThird atomFourth atomTorsion
(experimental model)
Torsion
(ideal model)
C34C33C1C256.0°90.0°
C34C33C1H35120.4°90.0°
C34C33C1H36120.4°90.0°
C34C33C1C4134.6°90.0°
C34C33H35H36118.8°90.0°
C33C34H37H38120.0°90.0°
C33C34H37H39120.0°90.0°
C33C34H38H39120.0°90.0°
C32C31C2H30120.4°90.0°
C32C31C2H31120.4°90.0°
C32C31C2C189.1°90.0°
C32C31C2C380.6°90.0°
C32C31H30H31118.8°90.0°
C31C32H32H33120.0°90.0°
C31C32H32H34120.0°90.0°
C31C32H33H34120.0°90.0°
C31C2C1C3171.1°90.0°
C31C2C1C3310.2°90.0°
C31C2C1C4178.8°90.0°
C31C2C3C190.5°90.0°
C31C2C3N1176.7°90.0°
C2C31H30H31118.7°90.0°
C2C31C32H32180.0°90.0°
C2C31C32H3360.0°90.0°
C2C31C32H3460.0°90.0°
C2C1C33C4169.4°90.0°
C1C2C3C19172.1°90.0°
C1C2C3N15.1°90.0°
C2C1C4N112.5°90.0°
C2C1C4C9173.8°90.0°
C1C2C31H3031.4°90.0°
C1C2C31H31150.5°90.0°
C2C1C33H3564.4°90.0°
C2C1C33H36176.3°90.0°
C3C2C1C33160.9°90.0°
C3C2C1C410.1°90.0°
C2C3C19N1176.8°90.0°
C2C3C19C18164.4°90.0°
C2C3N1C42.6°90.0°
C2C3N1CO178.2°90.0°
C2C3C19H215.6°90.0°
C3C2C31H30159.0°90.0°
C3C2C31H3139.8°90.0°
C33C1C4N1159.1°90.0°
C33C1C4C914.7°90.0°
C1C33H35H36118.9°90.0°
C1C33C34H37180.0°90.0°
C1C33C34H3860.0°90.0°
C1C33C34H3960.0°90.0°
C1C4N1C39.1°90.0°
C1C4N1C9173.7°90.0°
C1C4N1CO171.6°90.0°
C1C4C9C7174.9°90.0°
C1C4C9H35.1°90.0°
C4C1C33H35105.0°90.0°
C4C1C33H3614.3°90.0°
C30C29C15H25120.8°90.0°
C30C29C15H26120.7°90.0°
C30C29C15C18101.1°90.0°
C30C29C15C1677.9°90.0°
C30C29H25H26117.7°90.0°
C29C30H27H28120.1°90.0°
C29C30H27H29120.0°90.0°
C29C30H28H29120.0°90.0°
C29C15C18C192.3°90.0°
C29C15C18C16179.2°90.0°
C29C15C18N4179.5°90.0°
C29C15C16C270.1°90.0°
C29C15C16C17178.9°90.0°
C15C29H25H26117.6°90.0°
C15C29C30H27180.0°90.0°
C15C29C30H2860.0°90.0°
C15C29C30H2960.0°90.0°
C3C19C18H2180.0°90.0°
C19C3N1C4179.7°90.0°
C3C19C18C15165.6°90.0°
C3C19C18N411.3°90.0°
C19C3N1CO1.0°90.0°
C18C19C3N112.4°90.0°
C19C18C15N4177.2°90.0°
C19C18C15C16176.9°90.0°
C19C18N4CO2.9°90.0°
C19C18N4C17176.5°90.0°
C3N1C4CO179.3°90.0°
C3N1C4C9177.2°90.0°
C3N1CON410.1°90.0°
C3N1CON2169.7°90.0°
C3N1CON364.5°90.0°
N1C3C19H2167.6°90.0°
N1C4C9C712.2°90.0°
C4N1CON4170.7°90.0°
C4N1CON29.4°90.0°
C4N1CON3116.4°90.0°
N1C4C9H3167.8°90.0°
C9C4N1CO2.1°90.0°
C4C9C7H3180.0°90.0°
C4C9C7N215.2°90.0°
C4C9C7C6163.7°90.0°
C15C18N4CO179.8°90.0°
C15C18N4C170.7°90.0°
C18C15C16C27179.3°90.0°
C18C15C16C170.2°90.0°
C15C18C19H214.4°90.0°
C18C15C29H2519.7°90.0°
C18C15C29H26138.2°90.0°
N4C18C15C160.3°90.0°
C18N4CON111.1°90.0°
C18N4COC17179.3°90.0°
C18N4C17C160.9°90.0°
C18N4CON2141.9°90.0°
C18N4CON3169.6°90.0°
C18N4C17C20179.5°90.0°
N4C18C19H2168.7°90.0°
C15C16C17N40.7°90.0°
C15C16C27C17178.9°90.0°
C15C16C27C28104.5°90.0°
C15C16C17C20179.3°90.0°
C15C16C27H2015.9°90.0°
C15C16C27H21135.0°90.0°
C16C15C29H25161.3°90.0°
C16C15C29H2642.8°90.0°
N1CON4N2153.0°90.0°
N1CON4N3179.3°90.0°
N1CON4C17168.2°90.0°
N1CON2C76.7°90.0°
N1CON2N3179.3°90.0°
N1CON2C8166.8°90.0°
N1CON3C1342.9°90.0°
N1CON3C12137.5°90.0°
C9C7N2C6179.0°90.0°
C9C7N2CO3.7°90.0°
C9C7C6C352.4°90.0°
C9C7N2C8178.4°90.0°
C9C7C6C5178.7°90.0°
CON4C17C16179.7°90.0°
N4CON2C7159.7°90.0°
N4CON2N327.7°90.0°
CON4C17C201.1°90.0°
N4CON2C813.8°90.0°
N4CON3C1311.5°90.0°
N4CON3C12168.2°90.0°
N4C17C16C27179.8°90.0°
N4C17C16C20178.6°90.0°
C17N4CON238.8°90.0°
C17N4CON311.1°90.0°
N4C17C20C1314.2°90.0°
N4C17C20H4165.8°90.0°
C16C27C28H20120.5°90.0°
C16C27C28H21120.4°90.0°
C27C16C17C201.6°90.0°
C16C27H20H21118.5°90.0°
C16C27C28H22180.0°90.0°
C16C27C28H2360.0°90.0°
C16C27C28H2460.0°90.0°
C17C16C27C2876.6°90.0°
C16C17C20C13164.2°90.0°
C16C17C20H415.8°90.0°
C17C16C27H20162.9°90.0°
C17C16C27H2143.9°90.0°
C7N2COC8173.5°90.0°
C7N2CON3172.6°90.0°
N2C7C6C35178.6°90.0°
N2C7C6C50.2°90.0°
C7N2C8C50.8°90.0°
C7N2C8C14179.9°90.0°
N2C7C9H3164.8°90.0°
C6C7N2CO175.3°90.0°
C7C6C35C5178.6°90.0°
C7C6C35C3691.7°90.0°
C6C7N2C80.6°90.0°
C7C6C5C80.2°90.0°
C7C6C5C21179.2°90.0°
C6C7C9H316.3°90.0°
C7C6C35H4028.9°90.0°
C7C6C35H41147.7°90.0°
CON2C8C5175.5°90.0°
CON2C8C145.2°90.0°
N2CON3C13168.7°90.0°
N2CON3C1211.6°90.0°
N3CON2C813.9°90.0°
CON3C13C201.7°90.0°
CON3C13C12179.7°90.0°
CON3C13C10179.2°90.0°
CON3C12C140.3°90.0°
CON3C12C11179.9°90.0°
C28C27H20H21118.6°90.0°
C27C28H22H23120.0°90.0°
C27C28H22H24120.0°90.0°
C27C28H23H24120.0°90.0°
C6C35C36H40120.6°90.0°
C6C35C36H41120.6°90.0°
C35C6C5C8179.0°90.0°
C35C6C5C210.4°90.0°
C6C35H40H41118.2°90.0°
C6C35C36H42180.0°90.0°
C6C35C36H4360.0°90.0°
C6C35C36H4460.0°90.0°
C36C35C6C586.9°90.0°
C36C35H40H41118.2°90.0°
C35C36H42H43120.0°90.0°
C35C36H42H44120.0°90.0°
C35C36H43H44120.0°90.0°
C17C20C13H4180.0°90.0°
C17C20C13N313.9°90.0°
C17C20C13C10163.4°90.0°
N2C8C5C60.7°90.0°
N2C8C5C14179.3°90.0°
N2C8C5C21178.8°90.0°
N2C8C14C1212.2°90.0°
N2C8C14H1167.8°90.0°
C6C5C8C21179.4°90.0°
C6C5C8C14179.9°90.0°
C6C5C21C2290.1°90.0°
C6C5C21H530.4°90.0°
C6C5C21H6149.4°90.0°
C5C6C35H40152.5°90.0°
C5C6C35H4133.7°90.0°
C5C8C14C12167.0°90.0°
C8C5C21C2289.2°90.0°
C5C8C14H113.0°90.0°
C8C5C21H5150.3°90.0°
C8C5C21H631.3°90.0°
C14C8C5C210.5°90.0°
C8C14C12N314.7°90.0°
C8C14C12H1180.0°90.0°
C8C14C12C11164.8°90.0°
C5C21C22H5120.5°90.0°
C5C21C22H6120.5°90.0°
C5C21H5H6118.5°90.0°
C5C21C22H7180.0°90.0°
C5C21C22H860.0°90.0°
C5C21C22H960.0°90.0°
C20C13N3C10177.5°90.0°
C20C13N3C12178.0°90.0°
C20C13C10C11178.7°90.0°
C20C13C10C252.7°90.0°
C13N3C12C14180.0°90.0°
C13N3C12C110.4°90.0°
N3C13C10C111.2°90.0°
N3C13C10C25179.7°90.0°
N3C13C20H4166.1°90.0°
C12N3C13C100.5°90.0°
N3C12C14C11179.5°90.0°
N3C12C11C101.1°90.0°
N3C12C11C23179.1°90.0°
N3C12C14H1165.3°90.0°
C13C10C11C121.3°90.0°
C13C10C11C25178.5°90.0°
C13C10C25C2683.0°90.0°
C13C10C11C23179.1°90.0°
C10C13C20H416.6°90.0°
C13C10C25H1537.1°90.0°
C13C10C25H16156.8°90.0°
C14C12C11C10179.3°90.0°
C14C12C11C231.4°90.0°
C22C21H5H6118.5°90.0°
C21C22H7H8120.0°90.0°
C21C22H7H9120.0°90.0°
C21C22H8H9120.0°90.0°
C12C11C10C23177.8°90.0°
C12C11C10C25179.8°90.0°
C12C11C23C2486.2°90.0°
C11C12C14H115.2°90.0°
C12C11C23H1034.2°90.0°
C12C11C23H11153.4°90.0°
C11C10C25C2698.8°90.0°
C10C11C23C2496.4°90.0°
C10C11C23H10143.2°90.0°
C10C11C23H1124.1°90.0°
C11C10C25H15141.1°90.0°
C11C10C25H1621.4°90.0°
C10C25C26H15120.2°90.0°
C10C25C26H16120.2°90.0°
C25C10C11C232.4°90.0°
C10C25H15H16119.5°90.0°
C10C25C26H17180.0°90.0°
C10C25C26H1860.0°90.0°
C10C25C26H1960.0°90.0°
C26C25H15H16119.5°90.0°
C25C26H17H18120.0°90.0°
C25C26H17H19120.0°90.0°
C25C26H18H19120.0°90.0°
C11C23C24H10120.4°90.0°
C11C23C24H11120.4°90.0°
C11C23H10H11118.7°90.0°
C11C23C24H12180.0°90.0°
C11C23C24H1360.0°90.0°
C11C23C24H1460.0°90.0°
C24C23H10H11118.7°90.0°
C23C24H12H13120.0°90.0°
C23C24H12H14120.0°90.0°
C23C24H13H14120.0°90.0°
H5C21C22H759.5°90.0°
H5C21C22H8179.5°90.0°
H5C21C22H960.5°90.0°
H6C21C22H759.5°90.0°
H6C21C22H860.5°90.0°
H6C21C22H9179.5°90.0°
H7C22H8H9120.0°90.0°
H10C23C24H1259.6°90.0°
H10C23C24H13179.6°90.0°
H10C23C24H1460.4°90.0°
H11C23C24H1259.6°90.0°
H11C23C24H1360.4°90.0°
H11C23C24H14179.6°90.0°
H12C24H13H14120.0°90.0°
H15C25C26H1759.8°90.0°
H15C25C26H18179.8°90.0°
H15C25C26H1960.2°90.0°
H16C25C26H1759.8°90.0°
H16C25C26H1860.2°90.0°
H16C25C26H19179.8°90.0°
H17C26H18H19120.0°90.0°
H20C27C28H2259.5°90.0°
H20C27C28H23179.5°90.0°
H20C27C28H2460.5°90.0°
H21C27C28H2259.5°90.0°
H21C27C28H2360.4°90.0°
H21C27C28H24179.5°90.0°
H22C28H23H24120.0°90.0°
H25C29C30H2759.2°90.0°
H25C29C30H2860.8°90.0°
H25C29C30H29179.2°90.0°
H26C29C30H2759.2°90.0°
H26C29C30H28179.3°90.0°
H26C29C30H2960.7°90.0°
H27C30H28H29119.9°90.0°
H30C31C32H3259.6°90.0°
H30C31C32H3360.4°90.0°
H30C31C32H34179.6°90.0°
H31C31C32H3259.6°90.0°
H31C31C32H33179.6°90.0°
H31C31C32H3460.4°90.0°
H32C32H33H34120.0°90.0°
H35C33C34H3759.6°90.0°
H35C33C34H3860.4°90.0°
H35C33C34H39179.6°90.0°
H36C33C34H3759.6°90.0°
H36C33C34H38179.6°90.0°
H36C33C34H3960.4°90.0°
H37C34H38H39120.0°90.0°
H40C35C36H4259.4°90.0°
H40C35C36H43179.4°90.0°
H40C35C36H4460.6°90.0°
H41C35C36H4259.4°90.0°
H41C35C36H4360.6°90.0°
H41C35C36H44179.4°90.0°
H42C36H43H44120.0°90.0°

223532

PDB entries from 2024-08-07

PDB statisticsPDBj update infoContact PDBjnumon