3AD

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
O5'	C5'	sing	1.43Å	1.43Å
O5'	HO5'	sing	0.97Å	0.95Å
C5'	C4'	sing	1.53Å	1.51Å
C5'	H5'1	sing	1.09Å	1.12Å
C5'	H5'2	sing	1.09Å	1.12Å
C4'	O4'	sing	1.44Å	1.46Å
C4'	C3'	sing	1.54Å	1.52Å
C4'	H4'	sing	1.09Å	1.11Å
O4'	C1'	sing	1.44Å	1.41Å
C3'	C2'	sing	1.55Å	1.53Å
C3'	H3'1	sing	1.09Å	1.11Å
C3'	H3'2	sing	1.09Å	1.11Å
C2'	O2'	sing	1.43Å	1.41Å
C2'	C1'	sing	1.54Å	1.53Å
C2'	H2'	sing	1.09Å	1.12Å
O2'	HO2'	sing	0.97Å	0.95Å
C1'	N9	sing	1.46Å	1.47Å
C1'	H1'	sing	1.09Å	1.11Å
N9	C8	sing	1.36Å	1.38Å	Aromatic
N9	C4	sing	1.37Å	1.38Å	Aromatic
C8	N7	doub	1.30Å	1.31Å	Aromatic
C8	H8	sing	1.08Å	1.10Å
N7	C5	sing	1.35Å	1.39Å	Aromatic
C5	C6	sing	1.40Å	1.42Å	Aromatic
C5	C4	doub	1.40Å	1.39Å	Aromatic
C6	N6	sing	1.38Å	1.34Å
C6	N1	doub	1.33Å	1.35Å	Aromatic
N6	HN61	sing	0.97Å	1.02Å
N6	HN62	sing	0.97Å	1.02Å
N1	C2	sing	1.32Å	1.34Å	Aromatic
C2	N3	doub	1.32Å	1.34Å	Aromatic
C2	H2	sing	1.08Å	1.10Å
N3	C4	sing	1.33Å	1.35Å	Aromatic

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
C5'	O5'	HO5'	110.4°	106.8°
O5'	C5'	C4'	110.4°	109.5°
O5'	C5'	H5'1	111.8°	109.5°
O5'	C5'	H5'2	111.9°	109.4°
C4'	C5'	H5'1	111.9°	109.5°
C4'	C5'	H5'2	111.8°	109.4°
C5'	C4'	O4'	109.6°	110.5°
C5'	C4'	C3'	115.1°	110.5°
C5'	C4'	H4'	104.5°	110.3°
H5'1	C5'	H5'2	98.5°	109.5°
O4'	C4'	C3'	106.4°	104.8°
O4'	C4'	H4'	113.5°	110.4°
C4'	O4'	C1'	109.6°	105.3°
C3'	C4'	H4'	107.9°	110.3°
C4'	C3'	C2'	103.2°	104.1°
C4'	C3'	H3'1	114.6°	110.5°
C4'	C3'	H3'2	114.6°	110.6°
O4'	C1'	C2'	105.6°	104.9°
O4'	C1'	N9	108.5°	110.4°
O4'	C1'	H1'	115.2°	110.3°
C2'	C3'	H3'1	114.6°	110.6°
C2'	C3'	H3'2	114.6°	110.4°
C3'	C2'	O2'	111.2°	110.5°
C3'	C2'	C1'	101.4°	104.0°
C3'	C2'	H2'	113.7°	110.5°
H3'1	C3'	H3'2	96.0°	110.6°
O2'	C2'	C1'	109.7°	110.8°
O2'	C2'	H2'	105.9°	110.5°
C2'	O2'	HO2'	111.2°	106.8°
C1'	C2'	H2'	115.0°	110.4°
C2'	C1'	N9	116.3°	110.4°
C2'	C1'	H1'	107.3°	110.4°
N9	C1'	H1'	104.3°	110.3°
C1'	N9	C8	126.4°	126.2°
C1'	N9	C4	128.0°	126.3°
C8	N9	C4	105.6°	107.4°
N9	C8	N7	113.9°	109.9°
N9	C8	H8	125.2°	125.1°
N9	C4	C5	105.8°	106.1°
N9	C4	N3	127.8°	134.9°
N7	C8	H8	120.9°	125.0°
C8	N7	C5	104.0°	109.5°
N7	C5	C6	132.4°	134.7°
N7	C5	C4	110.6°	107.1°
C6	C5	C4	117.0°	118.2°
C5	C6	N6	123.7°	120.8°
C5	C6	N1	117.8°	118.5°
C5	C4	N3	126.4°	119.0°
N6	C6	N1	118.5°	120.8°
C6	N6	HN61	123.7°	120.1°
C6	N6	HN62	107.2°	120.0°
C6	N1	C2	118.4°	121.2°
HN61	N6	HN62	107.1°	119.9°
N1	C2	N3	129.4°	122.5°
N1	C2	H2	115.3°	118.8°
N3	C2	H2	115.3°	118.8°
C2	N3	C4	110.9°	120.7°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
O5'	C5'	C4'	H5'1	125.3°	120.1°
O5'	C5'	C4'	H5'2	125.3°	119.9°
O5'	C5'	H5'1	H5'2	117.8°	120.0°
O5'	C5'	C4'	O4'	179.0°	61.4°
O5'	C5'	C4'	C3'	61.2°	176.9°
O5'	C5'	C4'	H4'	57.0°	60.9°
HO5'	O5'	C5'	C4'	180.0°	179.9°
HO5'	O5'	C5'	H5'1	54.7°	60.0°
HO5'	O5'	C5'	H5'2	54.7°	60.0°
C4'	C5'	H5'1	H5'2	117.7°	119.9°
C5'	C4'	O4'	C3'	125.1°	119.0°
C5'	C4'	O4'	H4'	116.4°	122.2°
C5'	C4'	C3'	H4'	116.2°	122.2°
C5'	C4'	O4'	C1'	127.1°	159.4°
C5'	C4'	C3'	C2'	100.8°	143.0°
C5'	C4'	C3'	H3'1	24.4°	24.3°
C5'	C4'	C3'	H3'2	134.0°	98.4°
H5'1	C5'	C4'	O4'	53.7°	178.5°
H5'1	C5'	C4'	C3'	173.6°	63.0°
H5'1	C5'	C4'	H4'	68.3°	59.2°
H5'2	C5'	C4'	O4'	55.7°	58.5°
H5'2	C5'	C4'	C3'	64.1°	57.0°
H5'2	C5'	C4'	H4'	177.7°	179.2°
O4'	C4'	C3'	H4'	122.1°	118.8°
O4'	C4'	C3'	C2'	20.9°	24.0°
O4'	C4'	C3'	H3'1	146.1°	94.7°
O4'	C4'	C3'	H3'2	104.3°	142.6°
C4'	O4'	C1'	C2'	24.3°	40.4°
C4'	O4'	C1'	N9	149.7°	159.4°
C4'	O4'	C1'	H1'	93.9°	78.5°
C3'	C4'	O4'	C1'	2.0°	40.4°
C4'	C3'	C2'	H3'1	125.2°	118.7°
C4'	C3'	C2'	H3'2	125.2°	118.7°
C4'	C3'	H3'1	H3'2	120.5°	122.8°
C4'	C3'	C2'	O2'	150.6°	118.8°
C4'	C3'	C2'	C1'	34.0°	0.2°
C4'	C3'	C2'	H2'	90.0°	118.6°
H4'	C4'	O4'	C1'	116.5°	78.3°
H4'	C4'	C3'	C2'	143.0°	94.8°
H4'	C4'	C3'	H3'1	91.8°	146.5°
H4'	C4'	C3'	H3'2	17.8°	23.8°
O4'	C1'	C2'	C3'	36.4°	23.8°
O4'	C1'	C2'	O2'	154.0°	142.5°
O4'	C1'	C2'	N9	120.4°	119.0°
O4'	C1'	C2'	H1'	123.4°	118.9°
O4'	C1'	C2'	H2'	86.8°	94.7°
O4'	C1'	N9	H1'	123.3°	122.2°
O4'	C1'	N9	C8	26.9°	27.1°
O4'	C1'	N9	C4	154.6°	153.0°
C2'	C3'	H3'1	H3'2	120.5°	122.6°
C3'	C2'	O2'	C1'	111.4°	114.7°
C3'	C2'	O2'	H2'	124.0°	122.6°
C3'	C2'	C1'	H2'	123.1°	118.5°
C3'	C2'	O2'	HO2'	180.0°	61.5°
C3'	C2'	C1'	N9	156.8°	142.8°
C3'	C2'	C1'	H1'	87.0°	95.1°
H3'1	C3'	C2'	O2'	84.2°	122.5°
H3'1	C3'	C2'	C1'	159.2°	118.5°
H3'1	C3'	C2'	H2'	35.2°	0.1°
H3'2	C3'	C2'	O2'	25.3°	0.1°
H3'2	C3'	C2'	C1'	91.3°	118.8°
H3'2	C3'	C2'	H2'	144.8°	122.7°
O2'	C2'	C1'	H2'	119.2°	122.7°
O2'	C2'	C1'	N9	85.6°	98.5°
O2'	C2'	C1'	H1'	30.6°	23.7°
C1'	C2'	O2'	HO2'	68.6°	176.2°
C2'	C1'	N9	H1'	117.9°	122.3°
C2'	C1'	N9	C8	145.7°	88.5°
C2'	C1'	N9	C4	35.8°	91.5°
H2'	C2'	O2'	HO2'	56.0°	61.1°
H2'	C2'	C1'	N9	33.7°	24.2°
H2'	C2'	C1'	H1'	149.9°	146.4°
C1'	N9	C8	C4	178.8°	179.9°
C1'	N9	C8	N7	177.9°	180.0°
C1'	N9	C8	H8	2.1°	0.1°
C1'	N9	C4	C5	177.8°	179.7°
C1'	N9	C4	N3	1.7°	0.1°
H1'	C1'	N9	C8	96.4°	149.3°
H1'	C1'	N9	C4	82.1°	30.8°
N9	C8	N7	H8	180.0°	180.0°
N9	C8	N7	C5	0.4°	0.3°
C8	N9	C4	C5	1.0°	0.2°
C8	N9	C4	N3	179.5°	179.9°
C4	N9	C8	N7	0.9°	0.0°
C4	N9	C8	H8	179.1°	180.0°
N9	C4	C5	N7	0.8°	0.4°
N9	C4	C5	C6	179.0°	179.6°
N9	C4	C5	N3	179.5°	179.9°
N9	C4	N3	C2	179.4°	179.9°
C8	N7	C5	C6	179.5°	179.4°
C8	N7	C5	C4	0.3°	0.4°
H8	C8	N7	C5	179.6°	179.8°
N7	C5	C6	C4	179.8°	178.9°
N7	C5	C6	N6	1.0°	0.8°
N7	C5	C6	N1	179.4°	179.5°
N7	C5	C4	N3	179.6°	179.7°
C5	C6	N6	N1	179.7°	179.7°
C5	C6	N6	HN61	180.0°	179.7°
C5	C6	N6	HN62	54.7°	0.6°
C5	C6	N1	C2	0.7°	0.3°
C6	C5	C4	N3	0.5°	0.6°
C4	C5	C6	N6	178.8°	179.7°
C4	C5	C6	N1	0.8°	0.6°
C5	C4	N3	C2	0.0°	0.2°
C6	N6	HN61	HN62	125.3°	179.7°
N6	C6	N1	C2	179.0°	180.0°
N1	C6	N6	HN61	0.4°	0.0°
N1	C6	N6	HN62	125.6°	179.7°
C6	N1	C2	N3	0.1°	0.0°
C6	N1	C2	H2	179.9°	180.0°
N1	C2	N3	H2	180.0°	180.0°
N1	C2	N3	C4	0.2°	0.1°
H2	C2	N3	C4	179.8°	179.9°

Definition date:	2000-08-03
Last modified:	2011-06-04
Release status:	REL
Processing site:	RCSB
Derived from:	1FA0