1AA

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
O1	C1	doub	1.22Å	1.23Å
C1	N4	sing	1.33Å	1.40Å
C1	N2	sing	1.35Å	1.41Å
N4	C9'	doub	1.33Å	1.40Å
C9'	N3	sing	1.38Å	1.33Å
C9'	C8'	sing	1.41Å	1.39Å
N3	HN31	sing	0.97Å	1.00Å
N3	HN32	sing	0.97Å	1.00Å
C8'	C7'	doub	1.35Å	1.39Å
C8'	H8'	sing	1.08Å	1.08Å
C7'	N2	sing	1.36Å	1.41Å
C7'	H7'	sing	1.08Å	1.08Å
N2	C2	sing	1.46Å	1.50Å
C2	O2'	sing	1.44Å	1.46Å
C2	C3	sing	1.55Å	1.54Å
C2	H2	sing	1.09Å	1.10Å
O2'	C5	sing	1.44Å	1.45Å
C3	O4'	sing	1.43Å	1.43Å
C3	C4	sing	1.55Å	1.52Å
C3	H3	sing	1.09Å	1.10Å
O4'	H4'	sing	0.97Å	0.95Å
C4	O3'	sing	1.43Å	1.43Å
C4	C5	sing	1.55Å	1.53Å
C4	H4	sing	1.09Å	1.10Å
O3'	H6	sing	0.97Å	0.95Å
C5	C6	sing	1.53Å	1.53Å
C5	H5	sing	1.09Å	1.10Å
C6	O2	sing	1.43Å	1.44Å
C6	H61	sing	1.09Å	1.10Å
C6	H62	sing	1.09Å	1.10Å
O2	P1	sing	1.61Å	1.61Å
P1	O1'	doub	1.48Å	1.48Å
P1	O9	sing	1.61Å	1.48Å
P1	O3	sing	1.61Å	1.62Å
O9	HO9	sing	0.97Å	0.95Å
O3	P2	sing	1.61Å	1.62Å
P2	O8	doub	1.48Å	1.48Å
P2	O7	sing	1.61Å	1.48Å
P2	O4	sing	1.61Å	1.62Å
O7	HO7	sing	0.97Å	0.95Å
O4	C7	sing	1.43Å	1.43Å
C7	C8	sing	1.53Å	1.53Å
C7	H71	sing	1.09Å	1.10Å
C7	H72	sing	1.09Å	1.10Å
C8	O5	sing	1.45Å	1.45Å
C8	H81	sing	1.09Å	1.10Å
C8	H82	sing	1.09Å	1.10Å
O5	C9	sing	1.35Å	1.37Å
C9	O6	doub	1.22Å	1.23Å
C9	C1'	sing	1.47Å	1.54Å
C1'	C2'	doub	1.40Å	1.40Å	Aromatic
C1'	C6'	sing	1.40Å	1.40Å	Aromatic
C2'	C3'	sing	1.38Å	1.40Å	Aromatic
C2'	H2'	sing	1.08Å	1.08Å
C3'	C4'	doub	1.39Å	1.39Å	Aromatic
C3'	H3'	sing	1.08Å	1.08Å
C4'	C5'	sing	1.38Å	1.39Å	Aromatic
C4'	H1	sing	1.08Å	1.08Å
C5'	C6'	doub	1.39Å	1.39Å	Aromatic
C5'	H5'	sing	1.08Å	1.08Å
C6'	N1	sing	1.39Å	1.33Å
N1	HN11	sing	0.97Å	1.00Å
N1	HN12	sing	0.97Å	1.00Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
O1	C1	N4	118.9°	119.5°
O1	C1	N2	121.2°	119.4°
N4	C1	N2	119.9°	121.1°
C1	N4	C9'	120.4°	120.7°
C1	N2	C7'	118.7°	120.3°
C1	N2	C2	120.5°	119.8°
N4	C9'	N3	119.7°	120.1°
N4	C9'	C8'	120.0°	119.6°
N3	C9'	C8'	120.3°	120.2°
C9'	N3	HN31	125.6°	120.0°
C9'	N3	HN32	108.9°	120.0°
C9'	C8'	C7'	120.1°	119.0°
C9'	C8'	H8'	119.9°	120.5°
HN31	N3	HN32	125.5°	120.0°
C7'	C8'	H8'	119.9°	120.5°
C8'	C7'	N2	120.8°	119.3°
C8'	C7'	H7'	119.6°	120.4°
N2	C7'	H7'	119.6°	120.3°
C7'	N2	C2	120.8°	119.9°
N2	C2	O2'	110.0°	110.4°
N2	C2	C3	113.2°	110.4°
N2	C2	H2	105.8°	110.3°
O2'	C2	C3	106.9°	104.9°
O2'	C2	H2	112.2°	110.4°
C2	O2'	C5	108.8°	105.3°
C3	C2	H2	108.9°	110.3°
C2	C3	O4'	109.6°	110.8°
C2	C3	C4	103.5°	104.0°
C2	C3	H3	113.6°	110.4°
O2'	C5	C4	105.3°	104.8°
O2'	C5	C6	107.3°	110.4°
O2'	C5	H5	113.8°	110.4°
O4'	C3	C4	110.5°	110.5°
O4'	C3	H3	107.0°	110.5°
C3	O4'	H4'	109.5°	106.7°
C4	C3	H3	112.7°	110.5°
C3	C4	O3'	110.7°	110.5°
C3	C4	C5	102.4°	104.1°
C3	C4	H4	113.7°	110.6°
O3'	C4	C5	110.5°	110.5°
O3'	C4	H4	105.9°	110.4°
C4	O3'	H6	109.5°	106.8°
C5	C4	H4	113.8°	110.5°
C4	C5	C6	110.5°	110.5°
C4	C5	H5	110.9°	110.4°
C6	C5	H5	109.0°	110.4°
C5	C6	O2	111.3°	109.4°
C5	C6	H61	108.5°	109.5°
C5	C6	H62	108.9°	109.5°
O2	C6	H61	108.5°	109.4°
O2	C6	H62	108.9°	109.5°
C6	O2	P1	121.3°	106.8°
H61	C6	H62	110.9°	109.5°
O2	P1	O1'	108.0°	109.4°
O2	P1	O9	108.8°	109.5°
O2	P1	O3	101.4°	109.4°
O1'	P1	O9	119.7°	109.5°
O1'	P1	O3	110.3°	109.5°
O9	P1	O3	107.1°	109.5°
P1	O9	HO9	109.5°	106.8°
P1	O3	P2	124.5°	106.8°
O3	P2	O8	111.3°	109.5°
O3	P2	O7	108.2°	109.4°
O3	P2	O4	101.5°	109.5°
O8	P2	O7	119.2°	109.4°
O8	P2	O4	107.0°	109.5°
O7	P2	O4	108.1°	109.5°
P2	O7	HO7	109.5°	106.8°
P2	O4	C7	121.6°	106.8°
O4	C7	C8	110.5°	109.5°
O4	C7	H71	108.9°	109.4°
O4	C7	H72	109.1°	109.5°
C8	C7	H71	108.9°	109.4°
C8	C7	H72	109.1°	109.5°
C7	C8	O5	110.6°	109.5°
C7	C8	H81	108.8°	109.5°
C7	C8	H82	109.1°	109.4°
H71	C7	H72	110.3°	109.5°
O5	C8	H81	108.8°	109.4°
O5	C8	H82	109.1°	109.5°
C8	O5	C9	113.4°	120.0°
H81	C8	H82	110.4°	109.5°
O5	C9	O6	120.5°	120.0°
O5	C9	C1'	119.3°	120.0°
O6	C9	C1'	120.3°	120.0°
C9	C1'	C2'	119.5°	120.2°
C9	C1'	C6'	121.1°	120.2°
C2'	C1'	C6'	119.5°	119.6°
C1'	C2'	C3'	120.1°	119.9°
C1'	C2'	H2'	120.0°	120.0°
C1'	C6'	C5'	120.3°	119.6°
C1'	C6'	N1	120.9°	120.2°
C3'	C2'	H2'	120.0°	120.1°
C2'	C3'	C4'	120.4°	120.4°
C2'	C3'	H3'	119.8°	119.8°
C4'	C3'	H3'	119.8°	119.8°
C3'	C4'	C5'	119.8°	120.4°
C3'	C4'	H1	120.1°	119.8°
C5'	C4'	H1	120.1°	119.7°
C4'	C5'	C6'	120.0°	120.1°
C4'	C5'	H5'	120.0°	120.0°
C6'	C5'	H5'	120.0°	119.9°
C5'	C6'	N1	118.8°	120.2°
C6'	N1	HN11	109.4°	120.0°
C6'	N1	HN12	109.5°	120.0°
HN11	N1	HN12	109.5°	120.1°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
O1	C1	N4	N2	180.0°	180.0°
O1	C1	N4	C9'	179.9°	180.0°
O1	C1	N2	C7'	179.9°	180.0°
O1	C1	N2	C2	0.3°	0.0°
C1	N4	C9'	N3	180.0°	180.0°
C1	N4	C9'	C8'	0.1°	0.2°
N4	C1	N2	C7'	0.1°	0.0°
N4	C1	N2	C2	179.7°	180.0°
N2	C1	N4	C9'	0.1°	0.0°
C1	N2	C7'	C8'	0.3°	0.3°
C1	N2	C7'	C2	179.6°	180.0°
C1	N2	C7'	H7'	179.7°	180.0°
C1	N2	C2	O2'	135.0°	52.0°
C1	N2	C2	C3	105.5°	63.5°
C1	N2	C2	H2	13.7°	174.3°
N4	C9'	N3	C8'	179.9°	179.8°
N4	C9'	N3	HN31	180.0°	0.0°
N4	C9'	N3	HN32	0.0°	179.7°
N4	C9'	C8'	C7'	0.0°	0.5°
N4	C9'	C8'	H8'	180.0°	179.9°
C9'	N3	HN31	HN32	180.0°	179.7°
N3	C9'	C8'	C7'	179.9°	179.7°
N3	C9'	C8'	H8'	0.1°	0.3°
C8'	C9'	N3	HN31	0.1°	179.8°
C8'	C9'	N3	HN32	179.9°	0.5°
C9'	C8'	C7'	H8'	180.0°	179.5°
C9'	C8'	C7'	N2	0.3°	0.5°
C9'	C8'	C7'	H7'	179.7°	179.8°
C8'	C7'	N2	H7'	180.0°	179.7°
C8'	C7'	N2	C2	179.9°	179.7°
H8'	C8'	C7'	N2	179.7°	180.0°
H8'	C8'	C7'	H7'	0.3°	0.3°
C7'	N2	C2	O2'	44.5°	128.0°
C7'	N2	C2	C3	74.9°	116.5°
C7'	N2	C2	H2	165.9°	5.6°
H7'	C7'	N2	C2	0.1°	0.0°
N2	C2	O2'	C3	123.2°	118.9°
N2	C2	O2'	H2	117.4°	122.3°
N2	C2	C3	H2	117.3°	122.2°
N2	C2	O2'	C5	127.1°	159.3°
N2	C2	C3	O4'	139.5°	98.5°
N2	C2	C3	C4	102.6°	142.7°
N2	C2	C3	H3	19.9°	24.2°
O2'	C2	C3	H2	121.4°	118.9°
O2'	C2	C3	O4'	99.3°	142.6°
O2'	C2	C3	C4	18.6°	23.8°
O2'	C2	C3	H3	141.2°	94.7°
C2	O2'	C5	C4	25.0°	40.5°
C2	O2'	C5	C6	142.7°	159.4°
C2	O2'	C5	H5	96.6°	78.3°
C3	C2	O2'	C5	3.9°	40.4°
C2	C3	O4'	C4	113.5°	114.7°
C2	C3	O4'	H3	123.5°	122.7°
C2	C3	C4	H3	123.1°	118.4°
C2	C3	O4'	H4'	81.9°	176.2°
C2	C3	C4	O3'	150.4°	118.8°
C2	C3	C4	C5	32.6°	0.2°
C2	C3	C4	H4	90.6°	118.5°
H2	C2	O2'	C5	115.5°	78.4°
H2	C2	C3	O4'	22.1°	23.7°
H2	C2	C3	C4	140.1°	95.1°
H2	C2	C3	H3	97.4°	146.4°
O2'	C5	C4	C3	35.9°	24.1°
O2'	C5	C4	O3'	153.8°	142.8°
O2'	C5	C4	C6	115.6°	118.9°
O2'	C5	C4	H5	123.6°	118.8°
O2'	C5	C4	H4	87.2°	94.7°
O2'	C5	C6	H5	123.7°	122.3°
O2'	C5	C6	O2	55.3°	66.5°
O2'	C5	C6	H61	174.5°	173.6°
O2'	C5	C6	H62	64.7°	53.5°
O4'	C3	C4	H3	119.6°	122.6°
O4'	C3	C4	O3'	33.1°	0.1°
O4'	C3	C4	C5	84.7°	118.8°
O4'	C3	C4	H4	152.2°	122.5°
C4	C3	O4'	H4'	31.6°	61.5°
C3	C4	O3'	C5	112.7°	114.7°
C3	C4	O3'	H4	123.6°	122.7°
C3	C4	C5	H4	123.1°	118.8°
C3	C4	O3'	H6	146.7°	65.3°
C3	C4	C5	C6	151.4°	143.0°
C3	C4	C5	H5	87.7°	94.7°
H3	C3	O4'	H4'	154.6°	61.2°
H3	C3	C4	O3'	86.5°	122.7°
H3	C3	C4	C5	155.7°	118.6°
H3	C3	C4	H4	32.6°	0.1°
O3'	C4	C5	H4	119.0°	122.5°
O3'	C4	C5	C6	90.7°	98.3°
O3'	C4	C5	H5	30.2°	24.0°
C5	C4	O3'	H6	34.0°	180.0°
C4	C5	C6	H5	122.0°	122.3°
C4	C5	C6	O2	59.0°	178.1°
C4	C5	C6	H61	60.2°	58.2°
C4	C5	C6	H62	179.0°	61.9°
H4	C4	O3'	H6	89.7°	57.4°
H4	C4	C5	C6	28.4°	24.2°
H4	C4	C5	H5	149.3°	146.5°
C5	C6	O2	H61	119.3°	120.0°
C5	C6	O2	H62	120.0°	120.0°
C5	C6	H61	H62	119.5°	120.1°
C5	C6	O2	P1	159.6°	180.0°
H5	C5	C6	O2	179.0°	55.8°
H5	C5	C6	H61	61.8°	64.2°
H5	C5	C6	H62	59.0°	175.8°
O2	C6	H61	H62	119.5°	120.0°
C6	O2	P1	O1'	81.0°	55.0°
C6	O2	P1	O9	147.6°	65.0°
C6	O2	P1	O3	35.0°	175.0°
H61	C6	O2	P1	40.3°	60.0°
H62	C6	O2	P1	80.4°	60.0°
O2	P1	O1'	O9	125.2°	120.0°
O2	P1	O1'	O3	110.0°	120.0°
O2	P1	O9	O3	108.8°	120.0°
O2	P1	O9	HO9	33.9°	60.0°
O2	P1	O3	P2	138.7°	160.0°
O1'	P1	O9	O3	126.4°	120.0°
O1'	P1	O9	HO9	91.0°	180.0°
O1'	P1	O3	P2	24.5°	40.0°
O9	P1	O3	P2	107.3°	80.0°
O3	P1	O9	HO9	142.7°	59.9°
P1	O3	P2	O8	18.3°	45.0°
P1	O3	P2	O7	114.5°	75.0°
P1	O3	P2	O4	131.9°	165.0°
O3	P2	O8	O7	127.0°	119.9°
O3	P2	O8	O4	110.0°	120.1°
O3	P2	O7	O4	109.2°	120.0°
O3	P2	O7	HO7	22.4°	60.0°
O3	P2	O4	C7	58.4°	175.0°
O8	P2	O7	O4	122.4°	120.0°
O8	P2	O7	HO7	106.1°	180.0°
O8	P2	O4	C7	175.1°	54.9°
O7	P2	O4	C7	55.3°	65.0°
O4	P2	O7	HO7	131.5°	60.0°
P2	O4	C7	C8	132.1°	180.0°
P2	O4	C7	H71	108.3°	60.1°
P2	O4	C7	H72	12.1°	60.0°
O4	C7	C8	H71	119.6°	119.9°
O4	C7	C8	H72	120.0°	120.1°
O4	C7	H71	H72	119.7°	120.1°
O4	C7	C8	O5	100.0°	65.0°
O4	C7	C8	H81	140.5°	175.0°
O4	C7	C8	H82	20.0°	55.0°
C8	C7	H71	H72	119.7°	120.0°
C7	C8	O5	H81	119.5°	120.0°
C7	C8	O5	H82	120.0°	120.0°
C7	C8	H81	H82	119.7°	120.0°
C7	C8	O5	C9	117.4°	179.9°
H71	C7	C8	O5	19.6°	55.0°
H71	C7	C8	H81	99.9°	65.0°
H71	C7	C8	H82	139.6°	175.0°
H72	C7	C8	O5	140.0°	174.9°
H72	C7	C8	H81	20.5°	54.9°
H72	C7	C8	H82	100.0°	65.0°
O5	C8	H81	H82	119.7°	120.0°
C8	O5	C9	O6	19.9°	0.1°
C8	O5	C9	C1'	160.5°	180.0°
H81	C8	O5	C9	123.1°	60.0°
H82	C8	O5	C9	2.6°	59.9°
O5	C9	O6	C1'	179.7°	179.9°
O5	C9	C1'	C2'	22.1°	5.9°
O5	C9	C1'	C6'	157.9°	173.8°
O6	C9	C1'	C2'	158.2°	174.2°
O6	C9	C1'	C6'	21.8°	6.1°
C9	C1'	C2'	C6'	180.0°	179.8°
C9	C1'	C2'	C3'	179.9°	180.0°
C9	C1'	C2'	H2'	0.0°	0.0°
C9	C1'	C6'	C5'	180.0°	179.7°
C9	C1'	C6'	N1	0.1°	0.2°
C1'	C2'	C3'	H2'	180.0°	179.9°
C1'	C2'	C3'	C4'	0.1°	0.0°
C1'	C2'	C3'	H3'	179.9°	180.0°
C2'	C1'	C6'	C5'	0.0°	0.5°
C2'	C1'	C6'	N1	180.0°	180.0°
C6'	C1'	C2'	C3'	0.1°	0.3°
C6'	C1'	C2'	H2'	180.0°	179.8°
C1'	C6'	C5'	C4'	0.0°	0.5°
C1'	C6'	C5'	N1	180.0°	179.5°
C1'	C6'	C5'	H5'	180.0°	179.7°
C1'	C6'	N1	HN11	58.6°	175.1°
C1'	C6'	N1	HN12	178.6°	4.9°
C2'	C3'	C4'	H3'	180.0°	180.0°
C2'	C3'	C4'	C5'	0.1°	0.0°
C2'	C3'	C4'	H1	179.9°	180.0°
H2'	C2'	C3'	C4'	179.9°	179.9°
H2'	C2'	C3'	H3'	0.1°	0.1°
C3'	C4'	C5'	H1	180.0°	179.9°
C3'	C4'	C5'	C6'	0.0°	0.3°
C3'	C4'	C5'	H5'	180.0°	180.0°
H3'	C3'	C4'	C5'	179.9°	180.0°
H3'	C3'	C4'	H1	0.1°	0.1°
C4'	C5'	C6'	H5'	180.0°	179.8°
C4'	C5'	C6'	N1	179.9°	180.0°
H1	C4'	C5'	C6'	180.0°	179.8°
H1	C4'	C5'	H5'	0.0°	0.0°
C5'	C6'	N1	HN11	121.4°	5.4°
C5'	C6'	N1	HN12	1.4°	174.6°
H5'	C5'	C6'	N1	0.1°	0.2°
C6'	N1	HN11	HN12	120.0°	180.0°

Definition date:	2005-09-26
Last modified:	2011-06-04
Release status:	REL
Processing site:	RCSB
Derived from:	2AMT