2ND

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
O6	C6	doub	1.22Å	1.23Å
C6	N1	sing	1.35Å	1.40Å
C6	C5	sing	1.42Å	1.39Å
N1	C2	sing	1.36Å	1.40Å
N1	HN1	sing	0.97Å	1.02Å
C2	N3	doub	1.30Å	1.32Å
C2	H2	sing	1.08Å	1.10Å
N3	C4	sing	1.34Å	1.34Å
C4	C5	doub	1.40Å	1.39Å	Aromatic
C4	N9	sing	1.37Å	1.33Å	Aromatic
C5	N7	sing	1.35Å	1.33Å	Aromatic
N7	C8	doub	1.30Å	1.33Å	Aromatic
C8	N9	sing	1.36Å	1.33Å	Aromatic
C8	H8	sing	1.08Å	1.10Å
N9	C1'	sing	1.46Å	1.48Å
C1'	O4'	sing	1.44Å	1.44Å
C1'	C2'	sing	1.54Å	1.53Å
C1'	H1'	sing	1.09Å	1.12Å
O4'	C4'	sing	1.44Å	1.44Å
C2'	C3'	sing	1.55Å	1.53Å
C2'	H2'1	sing	1.09Å	1.11Å
C2'	H2'2	sing	1.09Å	1.12Å
C3'	O3'	sing	1.43Å	1.43Å
C3'	C4'	sing	1.55Å	1.53Å
C3'	H3'	sing	1.09Å	1.11Å
O3'	H1	sing	0.97Å	0.95Å
C4'	C5'	sing	1.53Å	1.53Å
C4'	H4'	sing	1.09Å	1.12Å
C5'	O5'	sing	1.43Å	1.43Å
C5'	H5'1	sing	1.09Å	1.12Å
C5'	H5'2	sing	1.09Å	1.11Å
O5'	H5'	sing	0.97Å	0.95Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
O6	C6	N1	120.4°	120.9°
O6	C6	C5	120.8°	120.9°
N1	C6	C5	118.8°	118.2°
C6	N1	C2	119.3°	120.4°
C6	N1	HN1	120.4°	119.9°
C6	C5	C4	119.0°	118.4°
C6	C5	N7	133.6°	134.3°
C2	N1	HN1	120.3°	119.7°
N1	C2	N3	120.1°	122.1°
N1	C2	H2	122.8°	118.9°
N3	C2	H2	117.1°	118.9°
C2	N3	C4	122.2°	121.3°
N3	C4	C5	120.6°	119.6°
N3	C4	N9	132.3°	134.3°
C5	C4	N9	107.0°	106.2°
C4	C5	N7	107.4°	107.3°
C4	N9	C8	107.9°	107.4°
C4	N9	C1'	127.3°	126.3°
C5	N7	C8	107.9°	109.3°
N7	C8	N9	109.8°	109.8°
N7	C8	H8	125.1°	125.1°
N9	C8	H8	125.1°	125.1°
C8	N9	C1'	124.8°	126.3°
N9	C1'	O4'	110.5°	109.9°
N9	C1'	C2'	113.3°	110.0°
N9	C1'	H1'	105.3°	109.9°
O4'	C1'	C2'	107.1°	107.3°
O4'	C1'	H1'	111.8°	109.9°
C1'	O4'	C4'	108.1°	107.0°
C2'	C1'	H1'	108.9°	109.9°
C1'	C2'	C3'	102.2°	104.3°
C1'	C2'	H2'1	115.0°	110.4°
C1'	C2'	H2'2	115.0°	110.5°
O4'	C4'	C3'	102.4°	103.6°
O4'	C4'	C5'	109.6°	110.6°
O4'	C4'	H4'	115.2°	110.6°
C3'	C2'	H2'1	115.0°	110.4°
C3'	C2'	H2'2	115.0°	110.6°
C2'	C3'	O3'	110.6°	110.9°
C2'	C3'	C4'	101.0°	102.0°
C2'	C3'	H3'	114.8°	110.9°
H2'1	C2'	H2'2	95.4°	110.5°
O3'	C3'	C4'	111.4°	111.1°
O3'	C3'	H3'	105.1°	110.8°
C3'	O3'	H1	110.6°	106.7°
C4'	C3'	H3'	114.1°	110.8°
C3'	C4'	C5'	113.1°	110.6°
C3'	C4'	H4'	111.9°	110.7°
C5'	C4'	H4'	104.9°	110.6°
C4'	C5'	O5'	109.2°	109.5°
C4'	C5'	H5'1	112.3°	109.5°
C4'	C5'	H5'2	112.3°	109.4°
O5'	C5'	H5'1	112.3°	109.5°
O5'	C5'	H5'2	112.3°	109.4°
C5'	O5'	H5'	109.2°	106.8°
H5'1	C5'	H5'2	98.1°	109.5°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
O6	C6	N1	C5	179.5°	180.0°
O6	C6	N1	C2	179.3°	180.0°
O6	C6	N1	HN1	0.7°	0.1°
O6	C6	C5	C4	179.4°	179.7°
O6	C6	C5	N7	1.5°	0.0°
C6	N1	C2	HN1	180.0°	179.9°
C6	N1	C2	N3	0.1°	0.1°
C6	N1	C2	H2	179.9°	180.0°
N1	C6	C5	C4	0.1°	0.3°
N1	C6	C5	N7	178.9°	180.0°
C5	C6	N1	C2	0.2°	0.0°
C5	C6	N1	HN1	179.8°	180.0°
C6	C5	C4	N3	0.1°	0.6°
C6	C5	C4	N7	179.3°	179.7°
C6	C5	C4	N9	179.1°	179.8°
C6	C5	N7	C8	179.0°	180.0°
N1	C2	N3	H2	180.0°	180.0°
N1	C2	N3	C4	0.1°	0.3°
HN1	N1	C2	N3	179.9°	180.0°
HN1	N1	C2	H2	0.1°	0.0°
C2	N3	C4	C5	0.2°	0.7°
C2	N3	C4	N9	178.7°	179.5°
H2	C2	N3	C4	179.9°	179.7°
N3	C4	C5	N9	179.2°	179.2°
N3	C4	C5	N7	179.4°	179.6°
N3	C4	N9	C8	179.2°	179.4°
N3	C4	N9	C1'	1.5°	0.9°
C4	C5	N7	C8	0.1°	0.3°
C5	C4	N9	C8	0.2°	0.4°
C5	C4	N9	C1'	177.6°	179.9°
N9	C4	C5	N7	0.2°	0.4°
C4	N9	C8	N7	0.1°	0.3°
C4	N9	C8	C1'	177.8°	179.7°
C4	N9	C8	H8	179.9°	179.7°
C4	N9	C1'	O4'	111.3°	156.8°
C4	N9	C1'	C2'	8.9°	85.4°
C4	N9	C1'	H1'	127.8°	35.8°
C5	N7	C8	N9	0.0°	0.0°
C5	N7	C8	H8	180.0°	180.0°
N7	C8	N9	H8	180.0°	180.0°
N7	C8	N9	C1'	177.7°	180.0°
C8	N9	C1'	O4'	66.1°	23.6°
C8	N9	C1'	C2'	173.7°	94.3°
C8	N9	C1'	H1'	54.8°	144.6°
H8	C8	N9	C1'	2.3°	0.0°
N9	C1'	O4'	C2'	123.8°	119.6°
N9	C1'	O4'	H1'	117.0°	121.0°
N9	C1'	C2'	H1'	116.9°	121.1°
N9	C1'	O4'	C4'	111.2°	146.1°
N9	C1'	C2'	C3'	137.4°	121.6°
N9	C1'	C2'	H2'1	12.2°	119.8°
N9	C1'	C2'	H2'2	97.3°	2.8°
O4'	C1'	C2'	H1'	121.0°	119.4°
O4'	C1'	C2'	C3'	15.3°	2.2°
O4'	C1'	C2'	H2'1	109.9°	120.8°
O4'	C1'	C2'	H2'2	140.6°	116.7°
C1'	O4'	C4'	C3'	35.5°	40.0°
C1'	O4'	C4'	C5'	84.8°	158.5°
C1'	O4'	C4'	H4'	157.2°	78.6°
C2'	C1'	O4'	C4'	12.7°	26.5°
C1'	C2'	C3'	H2'1	125.3°	118.6°
C1'	C2'	C3'	H2'2	125.3°	118.8°
C1'	C2'	H2'1	H2'2	120.9°	122.5°
C1'	C2'	C3'	O3'	82.6°	139.1°
C1'	C2'	C3'	C4'	35.4°	20.7°
C1'	C2'	C3'	H3'	158.7°	97.3°
H1'	C1'	O4'	C4'	131.9°	92.9°
H1'	C1'	C2'	C3'	105.7°	117.2°
H1'	C1'	C2'	H2'1	129.0°	1.4°
H1'	C1'	C2'	H2'2	19.6°	123.9°
O4'	C4'	C3'	C2'	43.8°	36.8°
O4'	C4'	C3'	O3'	73.7°	155.1°
O4'	C4'	C3'	C5'	117.9°	118.5°
O4'	C4'	C3'	H4'	123.9°	118.6°
O4'	C4'	C3'	H3'	167.6°	81.3°
O4'	C4'	C5'	H4'	124.3°	122.9°
O4'	C4'	C5'	O5'	56.9°	68.6°
O4'	C4'	C5'	H5'1	68.4°	51.4°
O4'	C4'	C5'	H5'2	177.8°	171.5°
C3'	C2'	H2'1	H2'2	120.8°	122.6°
C2'	C3'	O3'	C4'	111.5°	112.7°
C2'	C3'	O3'	H3'	124.4°	123.6°
C2'	C3'	C4'	H3'	123.7°	118.1°
C2'	C3'	O3'	H1	180.0°	61.5°
C2'	C3'	C4'	C5'	74.0°	155.4°
C2'	C3'	C4'	H4'	167.8°	81.8°
H2'1	C2'	C3'	O3'	152.1°	20.4°
H2'1	C2'	C3'	C4'	89.9°	98.0°
H2'1	C2'	C3'	H3'	33.4°	144.0°
H2'2	C2'	C3'	O3'	42.7°	102.1°
H2'2	C2'	C3'	C4'	160.7°	139.5°
H2'2	C2'	C3'	H3'	76.0°	21.5°
O3'	C3'	C4'	H3'	118.8°	123.6°
O3'	C3'	C4'	C5'	168.5°	86.4°
O3'	C3'	C4'	H4'	50.3°	36.5°
C4'	C3'	O3'	H1	68.5°	174.2°
C3'	C4'	C5'	H4'	122.2°	122.9°
C3'	C4'	C5'	O5'	170.4°	177.2°
C3'	C4'	C5'	H5'1	45.2°	62.8°
C3'	C4'	C5'	H5'2	64.3°	57.3°
H3'	C3'	O3'	H1	55.5°	62.2°
H3'	C3'	C4'	C5'	49.7°	37.3°
H3'	C3'	C4'	H4'	68.5°	160.1°
C4'	C5'	O5'	H5'1	125.3°	120.1°
C4'	C5'	O5'	H5'2	125.3°	119.9°
C4'	C5'	H5'1	H5'2	118.3°	120.0°
C4'	C5'	O5'	H5'	180.0°	180.0°
H4'	C4'	C5'	O5'	67.4°	54.3°
H4'	C4'	C5'	H5'1	167.4°	174.3°
H4'	C4'	C5'	H5'2	57.9°	65.7°
O5'	C5'	H5'1	H5'2	118.2°	120.0°
H5'1	C5'	O5'	H5'	54.7°	60.0°
H5'2	C5'	O5'	H5'	54.7°	60.1°

Definition date:	2005-03-15
Last modified:	2011-06-04
Release status:	REL
Processing site:	RCSB
Derived from:	1Z39