FA2

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
P	OP1	doub	1.50Å	1.48Å
P	OP2	sing	1.62Å	1.46Å
P	O3'	sing	1.62Å	1.54Å
P	OP3	sing	1.62Å	34.06Å
OP2	HOP2	sing	0.98Å	0.95Å
O3'	C3'	sing	1.41Å	1.45Å
N9	C4	sing	1.37Å	1.38Å	Aromatic
N9	C8	sing	1.37Å	1.36Å	Aromatic
N9	C1'	sing	1.46Å	1.46Å
C4	N3	sing	1.34Å	1.37Å	Aromatic
C4	C5	doub	1.39Å	1.37Å	Aromatic
N3	C2	doub	1.35Å	1.30Å	Aromatic
C2	N1	sing	1.36Å	1.34Å	Aromatic
C2	H2	sing	1.08Å	0.93Å
N1	C6	doub	1.35Å	1.35Å	Aromatic
C6	N6	sing	1.41Å	1.33Å
C6	C5	sing	1.39Å	1.39Å	Aromatic
N6	H6A	sing	1.00Å	0.86Å
N6	H6B	sing	1.00Å	0.86Å
C5	N7	sing	1.37Å	1.39Å	Aromatic
N7	C8	doub	1.32Å	1.33Å	Aromatic
C8	H8	sing	1.08Å	0.93Å
C2'	C1'	sing	1.52Å	1.56Å
C2'	C3'	sing	1.51Å	1.53Å
C2'	O2'	sing	1.42Å	1.41Å
C2'	H2'	sing	1.10Å	0.98Å
C4'	O4'	sing	1.43Å	1.43Å
C4'	C3'	sing	1.51Å	1.50Å
C4'	H4'1	sing	1.09Å	0.97Å
C4'	H4'2	sing	1.10Å	0.97Å
O4'	C1'	sing	1.44Å	1.35Å
C1'	H1'	sing	1.10Å	0.98Å
C3'	H3'	sing	1.10Å	0.98Å
O2'	HO2'	sing	0.97Å	0.95Å
OP3	HOP3	sing	0.98Å	0.95Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
OP1	P	OP2	120.4°	115.3°
OP1	P	O3'	110.6°	115.1°
OP1	P	OP3	149.5°	115.0°
OP2	P	O3'	108.1°	103.8°
OP2	P	OP3	56.0°	103.3°
P	OP2	HOP2	120.4°	119.0°
O3'	P	OP3	98.2°	102.7°
P	O3'	C3'	123.4°	118.3°
P	OP3	HOP3	149.5°	119.0°
O3'	C3'	C2'	105.7°	111.4°
O3'	C3'	C4'	112.9°	112.0°
O3'	C3'	H3'	111.7°	108.6°
C4	N9	C8	105.9°	107.1°
C4	N9	C1'	128.1°	126.9°
N9	C4	N3	127.5°	127.6°
N9	C4	C5	106.8°	105.2°
C8	N9	C1'	125.9°	126.0°
N9	C8	N7	113.1°	112.2°
N9	C8	H8	123.4°	122.3°
N9	C1'	C2'	110.2°	113.7°
N9	C1'	O4'	117.2°	109.2°
N9	C1'	H1'	106.4°	105.4°
N3	C4	C5	125.7°	127.2°
C4	N3	C2	110.7°	110.4°
C4	C5	C6	116.8°	116.8°
C4	C5	N7	109.8°	110.7°
N3	C2	N1	130.5°	128.9°
N3	C2	H2	114.7°	115.6°
N1	C2	H2	114.7°	115.5°
C2	N1	C6	116.9°	117.5°
N1	C6	N6	116.9°	120.2°
N1	C6	C5	119.4°	119.1°
N6	C6	C5	123.7°	120.7°
C6	N6	H6A	120.0°	119.5°
C6	N6	H6B	120.0°	119.4°
C6	C5	N7	133.4°	132.4°
H6A	N6	H6B	120.0°	120.9°
C5	N7	C8	104.3°	104.8°
N7	C8	H8	123.4°	125.6°
C1'	C2'	C3'	100.7°	101.7°
C1'	C2'	O2'	110.7°	110.8°
C1'	C2'	H2'	111.6°	112.8°
C2'	C1'	O4'	109.5°	107.1°
C2'	C1'	H1'	106.4°	112.7°
C3'	C2'	O2'	110.4°	111.6°
C3'	C2'	H2'	111.5°	111.7°
C2'	C3'	C4'	102.7°	101.9°
C2'	C3'	H3'	111.7°	111.3°
O2'	C2'	H2'	111.5°	108.3°
C2'	O2'	HO2'	110.7°	106.5°
O4'	C4'	C3'	104.8°	106.6°
O4'	C4'	H4'1	110.8°	109.6°
O4'	C4'	H4'2	110.8°	108.6°
C4'	O4'	C1'	109.2°	108.3°
C3'	C4'	H4'1	110.8°	112.2°
C3'	C4'	H4'2	110.8°	112.1°
C4'	C3'	H3'	111.7°	111.6°
H4'1	C4'	H4'2	108.9°	107.7°
O4'	C1'	H1'	106.4°	108.6°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
OP1	P	OP2	O3'	128.3°	126.8°
OP1	P	OP2	OP3	144.0°	126.3°
OP1	P	O3'	OP3	169.5°	125.7°
OP1	P	OP2	HOP2	180.0°	48.8°
OP1	P	O3'	C3'	22.6°	60.0°
OP1	P	OP3	HOP3	179.9°	48.0°
OP2	P	O3'	OP3	56.9°	107.3°
OP2	P	O3'	C3'	156.3°	173.1°
OP2	P	OP3	HOP3	86.6°	78.5°
O3'	P	OP2	HOP2	51.8°	175.6°
P	O3'	C3'	C2'	172.0°	173.3°
P	O3'	C3'	C4'	76.5°	60.0°
P	O3'	C3'	H3'	50.3°	63.7°
O3'	P	OP3	HOP3	19.7°	173.8°
OP3	P	OP2	HOP2	36.0°	77.5°
OP3	P	O3'	C3'	146.9°	65.8°
O3'	C3'	C2'	C1'	90.5°	156.3°
O3'	C3'	C2'	C4'	118.5°	119.5°
O3'	C3'	C2'	H3'	121.7°	121.4°
O3'	C3'	C2'	O2'	152.5°	85.5°
O3'	C3'	C2'	H2'	28.0°	35.8°
O3'	C3'	C4'	O4'	76.8°	152.9°
O3'	C3'	C4'	H3'	126.8°	122.0°
O3'	C3'	C4'	H4'1	163.7°	87.1°
O3'	C3'	C4'	H4'2	42.8°	34.3°
C4	N9	C8	C1'	179.8°	180.0°
N9	C4	N3	C5	179.7°	180.0°
N9	C4	N3	C2	179.5°	180.0°
N9	C4	C5	C6	179.6°	180.0°
N9	C4	C5	N7	0.4°	0.1°
C4	N9	C8	N7	0.3°	0.0°
C4	N9	C8	H8	179.8°	180.0°
C4	N9	C1'	C2'	129.8°	94.0°
C4	N9	C1'	O4'	104.1°	146.5°
C4	N9	C1'	H1'	14.8°	29.9°
C8	N9	C4	N3	179.9°	180.0°
C8	N9	C4	C5	0.4°	0.0°
N9	C8	N7	C5	0.0°	0.0°
N9	C8	N7	H8	180.0°	180.0°
C8	N9	C1'	C2'	50.4°	86.1°
C8	N9	C1'	O4'	75.7°	33.5°
C8	N9	C1'	H1'	165.5°	150.0°
C1'	N9	C4	N3	0.1°	0.0°
C1'	N9	C4	C5	179.8°	179.9°
C1'	N9	C8	N7	179.9°	180.0°
C1'	N9	C8	H8	0.1°	0.0°
N9	C1'	C2'	O4'	130.3°	120.8°
N9	C1'	C2'	H1'	115.0°	119.8°
N9	C1'	C2'	C3'	119.4°	149.2°
N9	C1'	C2'	O2'	123.8°	92.1°
N9	C1'	C2'	H2'	1.0°	29.5°
N9	C1'	O4'	C4'	138.6°	131.4°
N9	C1'	O4'	H1'	118.9°	114.4°
C4	N3	C2	N1	0.5°	0.1°
C4	N3	C2	H2	179.5°	179.9°
N3	C4	C5	C6	0.1°	0.1°
N3	C4	C5	N7	179.9°	180.0°
C5	C4	N3	C2	0.2°	0.1°
C4	C5	C6	N1	0.2°	0.0°
C4	C5	C6	N6	179.6°	180.0°
C4	C5	C6	N7	179.9°	179.9°
C4	C5	N7	C8	0.3°	0.0°
N3	C2	N1	H2	180.0°	179.9°
N3	C2	N1	C6	0.6°	0.1°
C2	N1	C6	N6	179.8°	180.0°
C2	N1	C6	C5	0.4°	0.1°
H2	C2	N1	C6	179.4°	179.9°
N1	C6	N6	C5	179.4°	180.0°
N1	C6	N6	H6A	0.0°	97.8°
N1	C6	N6	H6B	180.0°	88.4°
N1	C6	C5	N7	179.7°	179.9°
C6	N6	H6A	H6B	180.0°	173.7°
N6	C6	C5	N7	0.3°	0.1°
C5	C6	N6	H6A	179.4°	82.2°
C5	C6	N6	H6B	0.6°	91.6°
C6	C5	N7	C8	179.8°	179.9°
C5	N7	C8	H8	180.0°	180.0°
C1'	C2'	C3'	O2'	117.0°	118.1°
C1'	C2'	C3'	H2'	118.5°	120.5°
C1'	C2'	O2'	H2'	124.8°	124.2°
C2'	C1'	O4'	C4'	12.1°	7.8°
C1'	C2'	C3'	C4'	28.0°	36.8°
C2'	C1'	O4'	H1'	114.6°	122.0°
C1'	C2'	C3'	H3'	147.8°	82.3°
C1'	C2'	O2'	HO2'	180.0°	2.4°
C3'	C2'	O2'	H2'	124.5°	123.3°
C2'	C3'	C4'	O4'	36.6°	33.8°
C2'	C3'	C4'	H3'	119.8°	118.9°
C2'	C3'	C4'	H4'1	82.9°	153.8°
C2'	C3'	C4'	H4'2	156.1°	84.9°
C3'	C2'	C1'	O4'	10.9°	28.5°
C3'	C2'	C1'	H1'	125.6°	90.9°
C3'	C2'	O2'	HO2'	69.3°	114.9°
O2'	C2'	C3'	C4'	89.0°	154.9°
O2'	C2'	C1'	O4'	105.9°	147.1°
O2'	C2'	C1'	H1'	8.8°	27.7°
O2'	C2'	C3'	H3'	30.8°	35.9°
H2'	C2'	C3'	C4'	146.5°	83.7°
H2'	C2'	C1'	O4'	129.4°	91.3°
H2'	C2'	C1'	H1'	116.0°	149.3°
H2'	C2'	C3'	H3'	93.7°	157.2°
H2'	C2'	O2'	HO2'	55.2°	121.8°
O4'	C4'	C3'	H4'1	119.5°	120.0°
O4'	C4'	C3'	H4'2	119.6°	118.6°
O4'	C4'	H4'1	H4'2	122.1°	118.0°
C4'	O4'	C1'	H1'	102.5°	114.1°
O4'	C4'	C3'	H3'	156.4°	85.1°
C3'	C4'	H4'1	H4'2	122.1°	123.8°
C3'	C4'	O4'	C1'	30.9°	16.3°
H4'1	C4'	O4'	C1'	88.6°	138.0°
H4'1	C4'	C3'	H3'	36.9°	34.9°
H4'2	C4'	O4'	C1'	150.5°	104.6°
H4'2	C4'	C3'	H3'	84.0°	156.3°

Definition date:	2003-07-09
Last modified:	2011-06-04
Release status:	REL
Processing site:	RCSB
Derived from:	1PWF