UN4

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
C2	N3	doub	1.32Å	1.32Å	Aromatic
C2	N2	sing	1.38Å	1.34Å
C2	N1	sing	1.33Å	1.36Å	Aromatic
C4	C5	doub	1.41Å	1.41Å	Aromatic
C4	N9	sing	1.37Å	1.31Å	Aromatic
C4	N3	sing	1.33Å	1.32Å	Aromatic
C5	C6	sing	1.40Å	1.44Å	Aromatic
C5	N7	sing	1.36Å	1.33Å	Aromatic
C4'	C2'	sing	1.54Å	1.54Å
C4'	C60	sing	1.53Å	1.52Å
C4'	N15	sing	1.47Å	1.47Å
C4'	H4'	sing	1.09Å	1.12Å
C3'	C2'	sing	1.55Å	1.51Å
C3'	C14	sing	1.51Å	1.51Å
C3'	H3'1	sing	1.09Å	1.12Å
C3'	H3'2	sing	1.09Å	1.12Å
C2'	H2'1	sing	1.09Å	1.11Å
C2'	H2'2	sing	1.09Å	1.11Å
N9	C8	sing	1.36Å	1.35Å	Aromatic
N9	H9	sing	0.97Å	1.02Å
N2	H2N1	sing	0.97Å	1.02Å
N2	H2N2	sing	0.97Å	1.02Å
N1	C6	doub	1.33Å	1.33Å	Aromatic
C6	O6	sing	1.35Å	1.34Å
O6	C60	sing	1.43Å	1.45Å
C60	H601	sing	1.09Å	1.11Å
C60	H602	sing	1.09Å	1.11Å
C14	O14	doub	1.21Å	1.22Å
C14	N15	sing	1.35Å	1.37Å
N7	C8	doub	1.30Å	1.31Å	Aromatic
C8	H8	sing	1.08Å	1.10Å
N15	H15	sing	0.97Å	1.02Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
N3	C2	N2	115.6°	118.9°
N3	C2	N1	122.0°	122.2°
C2	N3	C4	121.1°	120.6°
N2	C2	N1	122.4°	118.9°
C2	N2	H2N1	115.6°	120.0°
C2	N2	H2N2	122.5°	120.0°
C2	N1	C6	121.0°	121.2°
C5	C4	N9	103.1°	106.0°
C5	C4	N3	119.9°	119.2°
C4	C5	C6	118.1°	118.3°
C4	C5	N7	112.2°	107.1°
N9	C4	N3	137.0°	134.9°
C4	N9	C8	108.6°	107.4°
C4	N9	H9	125.7°	126.2°
C6	C5	N7	129.6°	134.6°
C5	C6	N1	117.8°	118.6°
C5	C6	O6	119.2°	120.7°
C5	N7	C8	103.2°	109.5°
C2'	C4'	C60	110.0°	110.3°
C2'	C4'	N15	106.6°	105.5°
C2'	C4'	H4'	110.8°	110.3°
C4'	C2'	C3'	105.2°	101.8°
C4'	C2'	H2'1	113.8°	111.0°
C4'	C2'	H2'2	113.8°	110.9°
C60	C4'	N15	108.0°	110.2°
C60	C4'	H4'	110.7°	110.2°
C4'	C60	O6	110.3°	109.5°
C4'	C60	H601	111.9°	109.4°
C4'	C60	H602	111.9°	109.5°
N15	C4'	H4'	110.7°	110.2°
C4'	N15	C14	109.7°	111.1°
C4'	N15	H15	125.1°	124.5°
C2'	C3'	C14	104.6°	104.2°
C2'	C3'	H3'1	114.1°	110.5°
C2'	C3'	H3'2	114.0°	110.5°
C3'	C2'	H2'1	113.8°	111.0°
C3'	C2'	H2'2	113.8°	111.0°
C14	C3'	H3'1	114.0°	110.4°
C14	C3'	H3'2	114.1°	110.5°
C3'	C14	O14	119.9°	124.9°
C3'	C14	N15	111.6°	110.2°
H3'1	C3'	H3'2	96.5°	110.6°
H2'1	C2'	H2'2	96.7°	110.8°
C8	N9	H9	125.7°	126.3°
N9	C8	N7	112.8°	110.0°
N9	C8	H8	123.6°	125.0°
H2N1	N2	H2N2	122.0°	120.0°
N1	C6	O6	122.8°	120.7°
C6	O6	C60	104.3°	106.8°
O6	C60	H601	111.9°	109.4°
O6	C60	H602	111.9°	109.4°
H601	C60	H602	98.5°	109.5°
O14	C14	N15	128.5°	124.9°
C14	N15	H15	125.1°	124.4°
N7	C8	H8	123.6°	125.1°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
N3	C2	N2	N1	179.6°	179.7°
C2	N3	C4	C5	0.4°	0.0°
C2	N3	C4	N9	177.8°	180.0°
N3	C2	N2	H2N1	180.0°	180.0°
N3	C2	N2	H2N2	0.5°	0.2°
N3	C2	N1	C6	0.4°	0.6°
N2	C2	N3	C4	179.2°	180.0°
C2	N2	H2N1	H2N2	179.5°	179.8°
N2	C2	N1	C6	179.1°	179.8°
N1	C2	N3	C4	1.2°	0.3°
C2	N1	C6	C5	3.4°	0.5°
N1	C2	N2	H2N1	0.5°	0.3°
N1	C2	N2	H2N2	180.0°	179.5°
C2	N1	C6	O6	178.0°	179.8°
C5	C4	N9	N3	177.7°	180.0°
C4	C5	C6	N7	176.7°	180.0°
C5	C4	N9	C8	1.9°	0.0°
C5	C4	N9	H9	178.1°	180.0°
C4	C5	C6	N1	4.9°	0.2°
C4	C5	C6	O6	179.7°	179.9°
C4	C5	N7	C8	0.2°	0.0°
N9	C4	C5	C6	178.4°	180.0°
N9	C4	C5	N7	1.1°	0.0°
C4	N9	C8	H9	180.0°	179.9°
C4	N9	C8	N7	2.3°	0.1°
C4	N9	C8	H8	177.7°	180.0°
N3	C4	C5	C6	3.5°	0.0°
N3	C4	C5	N7	179.3°	180.0°
N3	C4	N9	C8	179.6°	179.9°
N3	C4	N9	H9	0.4°	0.0°
C5	C6	N1	O6	174.6°	179.7°
C5	C6	O6	C60	142.8°	180.0°
C6	C5	N7	C8	176.7°	180.0°
C5	N7	C8	N9	1.5°	0.0°
N7	C5	C6	N1	178.4°	179.8°
N7	C5	C6	O6	3.6°	0.1°
C5	N7	C8	H8	178.5°	180.0°
C2'	C4'	C60	N15	115.9°	116.1°
C2'	C4'	C60	H4'	122.7°	122.0°
C2'	C4'	N15	H4'	120.5°	119.1°
C4'	C2'	C3'	H2'1	125.3°	118.2°
C4'	C2'	C3'	H2'2	125.3°	118.1°
C4'	C2'	C3'	C14	14.4°	24.9°
C4'	C2'	C3'	H3'1	139.7°	143.5°
C4'	C2'	C3'	H3'2	110.8°	93.8°
C4'	C2'	H2'1	H2'2	119.7°	123.7°
C2'	C4'	C60	O6	43.7°	178.7°
C2'	C4'	C60	H601	81.6°	61.3°
C2'	C4'	C60	H602	168.9°	58.7°
C2'	C4'	N15	C14	8.6°	17.0°
C2'	C4'	N15	H15	171.4°	162.9°
C60	C4'	N15	H4'	121.3°	121.9°
C60	C4'	C2'	C3'	131.2°	93.5°
C60	C4'	C2'	H2'1	5.9°	148.3°
C60	C4'	C2'	H2'2	103.5°	24.6°
C4'	C60	O6	C6	164.5°	180.0°
C4'	C60	O6	H601	125.3°	120.0°
C4'	C60	O6	H602	125.2°	120.1°
C4'	C60	H601	H602	117.8°	120.0°
C60	C4'	N15	C14	126.7°	102.1°
C60	C4'	N15	H15	53.3°	78.0°
N15	C4'	C2'	C3'	14.4°	25.5°
C4'	N15	C14	C3'	0.8°	0.4°
N15	C4'	C2'	H2'1	110.8°	92.7°
N15	C4'	C2'	H2'2	139.7°	143.6°
N15	C4'	C60	O6	159.6°	62.6°
N15	C4'	C60	H601	34.3°	177.4°
N15	C4'	C60	H602	75.2°	57.4°
C4'	N15	C14	O14	179.4°	179.6°
C4'	N15	C14	H15	180.0°	179.9°
H4'	C4'	C2'	C3'	106.1°	144.5°
H4'	C4'	C2'	H2'1	128.6°	26.3°
H4'	C4'	C2'	H2'2	19.1°	97.4°
H4'	C4'	C60	O6	79.0°	59.2°
H4'	C4'	C60	H601	155.7°	60.7°
H4'	C4'	C60	H602	46.2°	179.2°
H4'	C4'	N15	C14	112.0°	136.1°
H4'	C4'	N15	H15	68.0°	43.8°
C2'	C3'	C14	H3'1	125.3°	118.6°
C2'	C3'	C14	H3'2	125.2°	118.7°
C2'	C3'	H3'1	H3'2	120.0°	122.7°
C3'	C2'	H2'1	H2'2	119.7°	123.8°
C2'	C3'	C14	O14	170.2°	163.8°
C2'	C3'	C14	N15	10.0°	16.3°
C14	C3'	H3'1	H3'2	120.0°	122.6°
C14	C3'	C2'	H2'1	110.8°	93.3°
C14	C3'	C2'	H2'2	139.7°	143.0°
C3'	C14	O14	N15	179.7°	179.9°
C3'	C14	N15	H15	179.2°	179.5°
H3'1	C3'	C2'	H2'1	14.4°	25.3°
H3'1	C3'	C2'	H2'2	95.1°	98.4°
H3'1	C3'	C14	O14	45.0°	45.1°
H3'1	C3'	C14	N15	135.3°	134.9°
H3'2	C3'	C2'	H2'1	123.9°	148.0°
H3'2	C3'	C2'	H2'2	14.5°	24.3°
H3'2	C3'	C14	O14	64.5°	77.5°
H3'2	C3'	C14	N15	115.2°	102.4°
N9	C8	N7	H8	180.0°	180.0°
H9	N9	C8	N7	177.7°	180.0°
H9	N9	C8	H8	2.3°	0.1°
N1	C6	O6	C60	31.7°	0.3°
C6	O6	C60	H601	70.2°	60.0°
C6	O6	C60	H602	39.3°	60.0°
O6	C60	H601	H602	117.8°	120.0°
O14	C14	N15	H15	0.6°	0.5°

Definition date:	2002-06-27
Last modified:	2011-06-04
Release status:	REL
Processing site:	RCSB
Derived from:	1H0V