FMB

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
N1	C2	sing	1.36Å	1.38Å	Aromatic
N1	C6	sing	1.35Å	1.40Å	Aromatic
N1	HN1	sing	0.97Å	1.02Å
C2	N3	doub	1.30Å	1.33Å	Aromatic
C2	H2	sing	1.08Å	1.10Å
N3	C4	sing	1.36Å	1.35Å	Aromatic
C4	C5	doub	1.40Å	1.38Å	Aromatic
C4	C9	sing	1.41Å	1.38Å	Aromatic
C5	C6	sing	1.42Å	1.41Å	Aromatic
C5	N7	sing	1.37Å	1.39Å	Aromatic
C6	O6	doub	1.22Å	1.23Å
N7	N8	sing	1.40Å	1.31Å	Aromatic
N7	HN7	sing	0.97Å	1.02Å
N8	C9	doub	1.31Å	1.38Å	Aromatic
C9	C1'	sing	1.51Å	1.48Å
C1'	C2'	sing	1.54Å	1.52Å
C1'	O4'	sing	1.44Å	1.42Å
C1'	H1'	sing	1.09Å	1.12Å
C2'	O2'	sing	1.43Å	1.41Å
C2'	C3'	sing	1.55Å	1.55Å
C2'	H2'	sing	1.09Å	1.12Å
O2'	HO2	sing	0.97Å	0.95Å
C3'	O3'	sing	1.43Å	1.44Å
C3'	C4'	sing	1.55Å	1.52Å
C3'	H3'	sing	1.09Å	1.11Å
O3'	HO3	sing	0.97Å	0.95Å
C4'	O4'	sing	1.44Å	1.45Å
C4'	C5'	sing	1.53Å	1.53Å
C4'	H4'	sing	1.09Å	1.11Å
C5'	O5'	sing	1.43Å	1.44Å
C5'	H5'1	sing	1.09Å	1.11Å
C5'	H5'2	sing	1.09Å	1.12Å
O5'	HO5	sing	0.97Å	0.95Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
C2	N1	C6	124.6°	120.5°
C2	N1	HN1	116.9°	119.8°
N1	C2	N3	124.1°	122.2°
N1	C2	H2	119.7°	118.9°
C6	N1	HN1	118.5°	119.7°
N1	C6	C5	111.8°	118.3°
N1	C6	O6	120.0°	120.9°
N3	C2	H2	116.2°	118.9°
C2	N3	C4	111.8°	121.1°
N3	C4	C5	128.4°	119.2°
N3	C4	C9	125.8°	133.8°
C5	C4	C9	105.8°	107.1°
C4	C5	C6	119.3°	118.6°
C4	C5	N7	110.9°	106.9°
C4	C9	N8	105.8°	108.7°
C4	C9	C1'	145.1°	125.7°
C6	C5	N7	129.7°	134.5°
C5	C6	O6	128.2°	120.8°
C5	N7	N8	104.1°	107.9°
C5	N7	HN7	130.0°	126.0°
N8	N7	HN7	125.9°	126.0°
N7	N8	C9	113.4°	109.4°
N8	C9	C1'	108.3°	125.6°
C9	C1'	C2'	112.7°	110.0°
C9	C1'	O4'	108.6°	109.9°
C9	C1'	H1'	107.2°	109.8°
C2'	C1'	O4'	107.5°	107.3°
C2'	C1'	H1'	108.3°	109.9°
C1'	C2'	O2'	108.9°	110.5°
C1'	C2'	C3'	104.8°	104.2°
C1'	C2'	H2'	115.0°	110.5°
O4'	C1'	H1'	112.5°	109.9°
C1'	O4'	C4'	108.9°	107.0°
O2'	C2'	C3'	115.3°	110.4°
O2'	C2'	H2'	104.5°	110.4°
C2'	O2'	HO2	108.9°	106.9°
C3'	C2'	H2'	108.7°	110.6°
C2'	C3'	O3'	113.7°	110.9°
C2'	C3'	C4'	104.1°	102.0°
C2'	C3'	H3'	110.4°	110.9°
O3'	C3'	C4'	109.7°	111.2°
O3'	C3'	H3'	104.8°	110.8°
C3'	O3'	HO3	113.7°	106.8°
C4'	C3'	H3'	114.4°	110.8°
C3'	C4'	O4'	104.9°	103.6°
C3'	C4'	C5'	114.5°	110.6°
C3'	C4'	H4'	109.5°	110.7°
O4'	C4'	C5'	110.1°	110.6°
O4'	C4'	H4'	113.9°	110.6°
C5'	C4'	H4'	104.2°	110.5°
C4'	C5'	O5'	113.6°	109.5°
C4'	C5'	H5'1	110.7°	109.5°
C4'	C5'	H5'2	110.7°	109.5°
O5'	C5'	H5'1	110.7°	109.4°
O5'	C5'	H5'2	110.7°	109.4°
C5'	O5'	HO5	113.6°	106.8°
H5'1	C5'	H5'2	99.6°	109.6°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
C2	N1	C6	HN1	179.9°	180.0°
N1	C2	N3	H2	180.0°	180.0°
N1	C2	N3	C4	0.6°	0.2°
C2	N1	C6	C5	0.2°	0.0°
C2	N1	C6	O6	179.9°	180.0°
C6	N1	C2	N3	0.5°	0.0°
C6	N1	C2	H2	179.5°	180.0°
N1	C6	C5	C4	0.2°	0.3°
N1	C6	C5	O6	179.9°	180.0°
N1	C6	C5	N7	179.9°	180.0°
HN1	N1	C2	N3	179.6°	180.0°
HN1	N1	C2	H2	0.4°	0.0°
HN1	N1	C6	C5	179.8°	179.9°
HN1	N1	C6	O6	0.1°	0.1°
C2	N3	C4	C5	0.6°	0.5°
C2	N3	C4	C9	179.9°	179.6°
H2	C2	N3	C4	179.4°	179.8°
N3	C4	C5	C9	179.6°	179.3°
N3	C4	C5	C6	0.4°	0.5°
N3	C4	C5	N7	179.9°	179.7°
N3	C4	C9	N8	179.7°	179.6°
N3	C4	C9	C1'	12.9°	0.7°
C4	C5	C6	N7	179.7°	179.7°
C4	C5	C6	O6	179.9°	179.7°
C4	C5	N7	N8	0.3°	0.2°
C4	C5	N7	HN7	179.7°	179.7°
C5	C4	C9	N8	0.2°	0.4°
C5	C4	C9	C1'	167.5°	179.9°
C9	C4	C5	C6	180.0°	179.8°
C9	C4	C5	N7	0.3°	0.4°
C4	C9	N8	N7	0.0°	0.3°
C4	C9	N8	C1'	172.4°	179.7°
C4	C9	C1'	C2'	12.9°	120.3°
C4	C9	C1'	O4'	132.0°	121.7°
C4	C9	C1'	H1'	106.2°	0.7°
C6	C5	N7	N8	180.0°	180.0°
C6	C5	N7	HN7	0.0°	0.0°
N7	C5	C6	O6	0.2°	0.0°
C5	N7	N8	HN7	179.9°	180.0°
C5	N7	N8	C9	0.2°	0.0°
N7	N8	C9	C1'	172.4°	180.0°
HN7	N7	N8	C9	179.8°	180.0°
N8	C9	C1'	C2'	180.0°	59.3°
N8	C9	C1'	O4'	60.9°	58.6°
N8	C9	C1'	H1'	60.9°	179.6°
C9	C1'	C2'	O4'	119.7°	119.6°
C9	C1'	C2'	H1'	118.5°	121.0°
C9	C1'	O4'	H1'	118.6°	121.0°
C9	C1'	C2'	O2'	122.7°	119.6°
C9	C1'	C2'	C3'	113.5°	121.7°
C9	C1'	C2'	H2'	5.8°	2.9°
C9	C1'	O4'	C4'	97.8°	146.1°
C2'	C1'	O4'	H1'	119.2°	119.4°
C1'	C2'	O2'	C3'	117.4°	114.8°
C1'	C2'	O2'	H2'	123.4°	122.6°
C1'	C2'	C3'	H2'	123.5°	118.8°
C1'	C2'	O2'	HO2	180.0°	180.0°
C1'	C2'	C3'	O3'	106.6°	139.1°
C1'	C2'	C3'	C4'	12.8°	20.7°
C1'	C2'	C3'	H3'	135.9°	97.3°
C2'	C1'	O4'	C4'	24.5°	26.5°
O4'	C1'	C2'	O2'	117.6°	120.8°
O4'	C1'	C2'	C3'	6.2°	2.2°
O4'	C1'	C2'	H2'	125.5°	116.7°
C1'	O4'	C4'	C3'	32.7°	40.0°
C1'	O4'	C4'	C5'	91.0°	158.5°
C1'	O4'	C4'	H4'	152.3°	78.7°
H1'	C1'	C2'	O2'	4.2°	1.4°
H1'	C1'	C2'	C3'	128.1°	117.2°
H1'	C1'	C2'	H2'	112.6°	123.9°
H1'	C1'	O4'	C4'	143.6°	92.9°
O2'	C2'	C3'	H2'	116.8°	122.5°
O2'	C2'	C3'	O3'	13.1°	20.4°
O2'	C2'	C3'	C4'	132.4°	98.1°
O2'	C2'	C3'	H3'	104.4°	144.0°
C3'	C2'	O2'	HO2	62.6°	65.2°
C2'	C3'	O3'	C4'	116.1°	112.8°
C2'	C3'	O3'	H3'	120.7°	123.6°
C2'	C3'	C4'	H3'	120.5°	118.1°
C2'	C3'	O3'	HO3	180.0°	179.9°
C2'	C3'	C4'	O4'	27.1°	36.8°
C2'	C3'	C4'	C5'	93.8°	155.4°
C2'	C3'	C4'	H4'	149.7°	81.8°
H2'	C2'	O2'	HO2	56.6°	57.4°
H2'	C2'	C3'	O3'	129.9°	102.1°
H2'	C2'	C3'	C4'	110.7°	139.4°
H2'	C2'	C3'	H3'	12.4°	21.5°
O3'	C3'	C4'	H3'	117.5°	123.6°
O3'	C3'	C4'	O4'	95.0°	155.1°
O3'	C3'	C4'	C5'	144.2°	86.3°
O3'	C3'	C4'	H4'	27.6°	36.5°
C4'	C3'	O3'	HO3	63.9°	67.3°
C3'	C4'	O4'	C5'	123.7°	118.6°
C3'	C4'	O4'	H4'	119.7°	118.6°
C3'	C4'	C5'	H4'	119.6°	122.9°
C3'	C4'	C5'	O5'	171.9°	177.8°
C3'	C4'	C5'	H5'1	62.8°	57.9°
C3'	C4'	C5'	H5'2	46.6°	62.2°
H3'	C3'	O3'	HO3	59.4°	56.3°
H3'	C3'	C4'	O4'	147.6°	81.3°
H3'	C3'	C4'	C5'	26.8°	37.3°
H3'	C3'	C4'	H4'	89.8°	160.1°
O4'	C4'	C5'	H4'	122.6°	122.8°
O4'	C4'	C5'	O5'	54.0°	63.6°
O4'	C4'	C5'	H5'1	179.3°	56.3°
O4'	C4'	C5'	H5'2	71.3°	176.5°
C4'	C5'	O5'	H5'1	125.3°	120.0°
C4'	C5'	O5'	H5'2	125.2°	120.0°
C4'	C5'	H5'1	H5'2	116.5°	120.1°
C4'	C5'	O5'	HO5	180.0°	179.9°
H4'	C4'	C5'	O5'	68.6°	59.2°
H4'	C4'	C5'	H5'1	56.7°	179.2°
H4'	C4'	C5'	H5'2	166.2°	60.7°
O5'	C5'	H5'1	H5'2	116.6°	119.9°
H5'1	C5'	O5'	HO5	54.8°	60.0°
H5'2	C5'	O5'	HO5	54.7°	60.1°

Definition date:	1999-07-08
Last modified:	2011-06-04
Release status:	REL
Processing site:	RCSB
Derived from:	1A69