NOS

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
N1	C2	sing	1.36Å	1.37Å
N1	C6	sing	1.35Å	1.38Å
C2	N3	doub	1.30Å	1.33Å
O6	C6	doub	1.22Å	1.23Å
C6	C5	sing	1.42Å	1.41Å
N3	C4	sing	1.34Å	1.37Å
O2'	C2'	sing	1.43Å	1.45Å
C5	C4	doub	1.40Å	1.38Å	Aromatic
C5	N7	sing	1.35Å	1.38Å	Aromatic
C4	N9	sing	1.37Å	1.38Å	Aromatic
N7	C8	doub	1.30Å	1.36Å	Aromatic
N9	C8	sing	1.36Å	1.36Å	Aromatic
N9	C1'	sing	1.46Å	1.55Å
C1'	C2'	sing	1.55Å	1.56Å
C1'	O4'	sing	1.44Å	1.44Å
C2'	C3'	sing	1.55Å	1.57Å
O4'	C4'	sing	1.44Å	1.45Å
C3'	O3'	sing	1.43Å	1.47Å
C3'	C4'	sing	1.54Å	1.51Å
C4'	C5'	sing	1.53Å	1.52Å
C5'	O5'	sing	1.43Å	1.45Å
C2	H1	sing	1.08Å	1.08Å
N1	H2	sing	0.97Å	1.00Å
C8	H3	sing	1.08Å	1.08Å
C5'	H4	sing	1.09Å	1.10Å
C5'	H5	sing	1.09Å	1.10Å
O5'	H6	sing	0.97Å	0.95Å
C4'	H7	sing	1.09Å	1.10Å
C1'	H8	sing	1.09Å	1.10Å
C2'	H9	sing	1.09Å	1.10Å
O2'	H10	sing	0.97Å	0.95Å
C3'	H11	sing	1.09Å	1.10Å
O3'	H12	sing	0.97Å	0.95Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
C2	N1	C6	125.4°	120.4°
N1	C2	N3	123.7°	122.1°
N1	C2	H1	118.2°	118.9°
C2	N1	H2	117.3°	119.8°
N1	C6	O6	119.6°	120.9°
N1	C6	C5	112.1°	118.2°
C6	N1	H2	117.3°	119.8°
C2	N3	C4	112.0°	121.3°
N3	C2	H1	118.2°	118.9°
O6	C6	C5	128.2°	120.9°
C6	C5	C4	119.2°	118.5°
C6	C5	N7	129.4°	134.3°
N3	C4	C5	127.7°	119.5°
N3	C4	N9	129.7°	134.3°
O2'	C2'	C1'	110.5°	110.9°
O2'	C2'	C3'	109.8°	110.9°
O2'	C2'	H9	110.7°	110.8°
C2'	O2'	H10	109.5°	114.0°
C4	C5	N7	111.5°	107.2°
C5	C4	N9	102.5°	106.2°
C5	N7	C8	106.8°	109.3°
C4	N9	C8	112.4°	107.5°
C4	N9	C1'	126.8°	126.3°
N7	C8	N9	106.8°	109.8°
N7	C8	H3	126.6°	125.1°
C8	N9	C1'	120.6°	126.2°
N9	C8	H3	126.6°	125.2°
N9	C1'	C2'	118.9°	110.6°
N9	C1'	O4'	110.0°	110.6°
N9	C1'	H8	107.1°	110.5°
C2'	C1'	O4'	104.9°	103.5°
C1'	C2'	C3'	107.5°	102.2°
C2'	C1'	H8	107.0°	110.6°
C1'	C2'	H9	109.2°	110.9°
C1'	O4'	C4'	110.2°	107.0°
O4'	C1'	H8	108.5°	110.8°
C2'	C3'	O3'	112.4°	110.5°
C2'	C3'	C4'	101.8°	104.0°
C3'	C2'	H9	109.1°	111.0°
C2'	C3'	H11	108.9°	110.5°
O4'	C4'	C3'	108.5°	107.4°
O4'	C4'	C5'	107.0°	109.8°
O4'	C4'	H7	109.3°	109.9°
O3'	C3'	C4'	113.5°	110.6°
O3'	C3'	H11	110.2°	110.5°
C3'	O3'	H12	109.5°	114.0°
C3'	C4'	C5'	115.0°	109.9°
C3'	C4'	H7	108.5°	109.9°
C4'	C3'	H11	109.7°	110.6°
C4'	C5'	O5'	107.0°	109.5°
C4'	C5'	H4	110.1°	109.5°
C4'	C5'	H5	110.1°	109.5°
C5'	C4'	H7	108.4°	109.9°
O5'	C5'	H4	110.1°	109.4°
O5'	C5'	H5	110.1°	109.5°
C5'	O5'	H6	109.5°	114.0°
H4	C5'	H5	109.5°	109.5°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
C2	N1	C6	H2	180.0°	179.9°
N1	C2	N3	H1	180.0°	179.9°
C2	N1	C6	O6	177.0°	180.0°
C2	N1	C6	C5	0.5°	0.0°
N1	C2	N3	C4	0.3°	0.1°
C6	N1	C2	N3	0.1°	0.0°
N1	C6	O6	C5	177.0°	180.0°
N1	C6	C5	C4	0.5°	0.0°
N1	C6	C5	N7	180.0°	180.0°
C6	N1	C2	H1	179.9°	179.9°
C2	N3	C4	C5	0.3°	0.1°
C2	N3	C4	N9	179.1°	180.0°
N3	C2	N1	H2	179.9°	179.9°
O6	C6	C5	C4	176.7°	180.0°
O6	C6	C5	N7	2.8°	0.1°
O6	C6	N1	H2	3.0°	0.0°
C6	C5	C4	N3	0.1°	0.1°
C6	C5	C4	N7	179.6°	180.0°
C6	C5	C4	N9	178.9°	180.0°
C6	C5	N7	C8	179.3°	180.0°
C5	C6	N1	H2	179.5°	179.9°
N3	C4	C5	N9	179.0°	179.9°
N3	C4	C5	N7	179.7°	180.0°
N3	C4	N9	C8	180.0°	179.9°
N3	C4	N9	C1'	5.4°	0.3°
C4	N3	C2	H1	179.7°	180.0°
O2'	C2'	C1'	N9	120.0°	86.2°
O2'	C2'	C1'	C3'	119.8°	118.2°
O2'	C2'	C1'	H9	122.0°	123.5°
O2'	C2'	C1'	O4'	116.5°	155.3°
O2'	C2'	C3'	H9	121.5°	123.6°
O2'	C2'	C3'	O3'	10.7°	20.4°
O2'	C2'	C3'	C4'	132.5°	139.1°
O2'	C2'	C1'	H8	1.4°	36.6°
O2'	C2'	C3'	H11	111.7°	102.2°
C4	C5	N7	C8	0.2°	0.0°
C5	C4	N9	C8	0.9°	0.0°
C5	C4	N9	C1'	173.6°	179.7°
N7	C5	C4	N9	0.7°	0.0°
C5	N7	C8	N9	0.4°	0.0°
C5	N7	C8	H3	179.6°	179.7°
C4	N9	C8	N7	0.8°	0.0°
C4	N9	C8	C1'	175.0°	179.7°
C4	N9	C1'	C2'	12.2°	85.3°
C4	N9	C1'	O4'	133.1°	160.6°
C4	N9	C8	H3	179.1°	179.6°
C4	N9	C1'	H8	109.2°	37.5°
N7	C8	N9	H3	180.0°	179.6°
N7	C8	N9	C1'	174.1°	179.7°
C8	N9	C1'	C2'	162.0°	95.0°
C8	N9	C1'	O4'	41.1°	19.0°
C8	N9	C1'	H8	76.7°	142.1°
N9	C1'	C2'	O4'	123.5°	118.5°
N9	C1'	C2'	H8	121.4°	122.8°
N9	C1'	O4'	H8	116.9°	122.9°
N9	C1'	C2'	C3'	120.2°	155.6°
N9	C1'	O4'	C4'	110.0°	158.6°
C1'	N9	C8	H3	5.9°	0.1°
N9	C1'	C2'	H9	2.0°	37.3°
C2'	C1'	O4'	H8	114.0°	118.5°
C1'	C2'	C3'	H9	118.3°	118.2°
C2'	C1'	O4'	C4'	19.1°	40.1°
C1'	C2'	C3'	O3'	109.5°	97.8°
C1'	C2'	C3'	C4'	12.3°	21.0°
C1'	C2'	O2'	H10	180.0°	180.0°
C1'	C2'	C3'	H11	128.1°	139.6°
O4'	C1'	C2'	C3'	3.3°	37.1°
C1'	O4'	C4'	C3'	28.5°	26.5°
C1'	O4'	C4'	C5'	96.1°	146.0°
C1'	O4'	C4'	H7	146.6°	93.0°
O4'	C1'	C2'	H9	121.5°	81.2°
C2'	C3'	C4'	O4'	24.1°	2.0°
C2'	C3'	O3'	C4'	114.9°	114.7°
C2'	C3'	O3'	H11	121.7°	122.6°
C2'	C3'	C4'	H11	115.2°	118.7°
C2'	C3'	C4'	C5'	95.7°	121.4°
C2'	C3'	C4'	H7	142.8°	117.5°
C3'	C2'	C1'	H8	118.4°	81.6°
C3'	C2'	O2'	H10	61.6°	67.3°
C2'	C3'	O3'	H12	180.0°	179.9°
O4'	C4'	C3'	O3'	97.0°	120.6°
O4'	C4'	C3'	C5'	119.7°	119.4°
O4'	C4'	C3'	H7	118.7°	119.5°
O4'	C4'	C5'	H7	117.8°	121.0°
O4'	C4'	C5'	O5'	56.4°	66.7°
O4'	C4'	C5'	H4	176.0°	53.3°
O4'	C4'	C5'	H5	63.2°	173.3°
C4'	O4'	C1'	H8	133.1°	78.5°
O4'	C4'	C3'	H11	139.3°	116.7°
O3'	C3'	C4'	H11	123.7°	122.7°
O3'	C3'	C4'	C5'	143.3°	119.9°
O3'	C3'	C4'	H7	21.7°	1.1°
O3'	C3'	C2'	H9	132.2°	144.0°
C3'	C4'	C5'	H7	121.6°	121.0°
C3'	C4'	C5'	O5'	176.9°	175.3°
C3'	C4'	C5'	H4	63.5°	64.7°
C3'	C4'	C5'	H5	57.3°	55.3°
C4'	C3'	C2'	H9	106.0°	97.3°
C4'	C3'	O3'	H12	65.1°	65.3°
C4'	C5'	O5'	H4	119.6°	120.0°
C4'	C5'	O5'	H5	119.6°	120.0°
C4'	C5'	H4	H5	121.1°	120.0°
C4'	C5'	O5'	H6	180.0°	179.9°
C5'	C4'	C3'	H11	19.6°	2.8°
O5'	C5'	H4	H5	121.1°	120.0°
O5'	C5'	C4'	H7	61.5°	54.3°
H1	C2	N1	H2	0.0°	0.0°
H4	C5'	O5'	H6	60.4°	60.1°
H4	C5'	C4'	H7	58.1°	174.3°
H5	C5'	O5'	H6	60.4°	59.9°
H5	C5'	C4'	H7	178.9°	65.7°
H7	C4'	C3'	H11	102.0°	123.8°
H8	C1'	C2'	H9	123.4°	160.1°
H9	C2'	O2'	H10	58.9°	56.4°
H9	C2'	C3'	H11	9.8°	21.4°
H11	C3'	O3'	H12	58.3°	57.4°

Definition date:	1999-07-08
Last modified:	2018-09-13
Release status:	REL
Processing site:	RCSB
Derived from:	1A9S