Obsolete: U25

U25 was replaced with U5P on

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
OP3	P	sing	1.61Å	35.20Å
OP3	HOP3	sing	0.97Å	0.00Å
P	OP1	doub	1.48Å	1.51Å
P	OP2	sing	1.61Å	1.51Å
P	O5'	sing	1.61Å	1.61Å
OP2	HOP2	sing	0.97Å	0.95Å
O5'	C5'	sing	1.43Å	1.43Å
C5'	C4'	sing	1.53Å	1.52Å
C5'	H5'	sing	1.09Å	1.10Å
C5'	H5''	sing	1.09Å	1.10Å
C4'	O4'	sing	1.44Å	1.43Å
C4'	C3'	sing	1.55Å	1.52Å
C4'	H4'	sing	1.09Å	1.10Å
O4'	C1'	sing	1.44Å	1.43Å
C3'	O3'	sing	1.43Å	1.43Å
C3'	C2'	sing	1.55Å	1.52Å
C3'	H3'	sing	1.09Å	1.10Å
O3'	HO'3	sing	0.97Å	0.95Å
C2'	O2'	sing	1.43Å	1.43Å
C2'	C1'	sing	1.54Å	1.52Å
C2'	H2'	sing	1.09Å	1.10Å
O2'	HO2'	sing	0.97Å	0.95Å
C1'	N1	sing	1.47Å	1.47Å
C1'	H1'	sing	1.09Å	1.10Å
N1	C2	sing	1.35Å	1.35Å
N1	C6	sing	1.37Å	1.34Å
C2	O2	doub	1.22Å	1.25Å
C2	N3	sing	1.35Å	1.36Å
N3	C4	sing	1.35Å	1.35Å
N3	H3	sing	0.97Å	1.00Å
C4	O4	doub	1.22Å	1.25Å
C4	C5	sing	1.41Å	1.39Å
C5	C6	doub	1.35Å	1.39Å
C5	H5	sing	1.08Å	1.08Å
C6	H6	sing	1.08Å	1.08Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
P	OP3	HOP3	90.0°	106.8°
OP3	P	OP1	92.5°	109.5°
OP3	P	OP2	128.4°	109.5°
OP3	P	O5'	97.0°	109.5°
OP1	P	OP2	119.3°	109.5°
OP1	P	O5'	108.4°	109.4°
OP2	P	O5'	108.1°	109.5°
P	OP2	HOP2	109.5°	106.7°
P	O5'	C5'	121.1°	106.8°
O5'	C5'	C4'	110.2°	109.5°
O5'	C5'	H5'	109.2°	109.4°
O5'	C5'	H5''	109.0°	109.5°
C4'	C5'	H5'	109.2°	109.5°
C4'	C5'	H5''	109.1°	109.5°
C5'	C4'	O4'	110.8°	110.6°
C5'	C4'	C3'	111.7°	110.6°
C5'	C4'	H4'	106.3°	110.7°
H5'	C5'	H5''	110.1°	109.5°
O4'	C4'	C3'	107.1°	103.5°
O4'	C4'	H4'	111.0°	110.6°
C4'	O4'	C1'	108.5°	107.0°
C3'	C4'	H4'	110.0°	110.6°
C4'	C3'	O3'	109.7°	110.9°
C4'	C3'	C2'	105.8°	102.1°
C4'	C3'	H3'	111.8°	110.9°
O4'	C1'	C2'	106.2°	107.3°
O4'	C1'	N1	113.1°	109.9°
O4'	C1'	H1'	110.6°	109.9°
O3'	C3'	C2'	109.8°	110.9°
O3'	C3'	H3'	108.0°	110.8°
C3'	O3'	HO'3	109.5°	106.8°
C2'	C3'	H3'	111.7°	111.0°
C3'	C2'	O2'	111.9°	110.5°
C3'	C2'	C1'	103.4°	104.2°
C3'	C2'	H2'	112.4°	110.4°
O2'	C2'	C1'	110.9°	110.5°
O2'	C2'	H2'	105.1°	110.4°
C2'	O2'	HO2'	109.5°	106.8°
C1'	C2'	H2'	113.3°	110.6°
C2'	C1'	N1	113.0°	109.8°
C2'	C1'	H1'	110.7°	109.9°
N1	C1'	H1'	103.4°	110.0°
C1'	N1	C2	123.7°	119.7°
C1'	N1	C6	115.9°	119.7°
C2	N1	C6	120.4°	120.7°
N1	C2	O2	121.8°	119.5°
N1	C2	N3	120.1°	120.9°
N1	C6	C5	120.8°	119.6°
N1	C6	H6	119.6°	120.2°
O2	C2	N3	118.1°	119.6°
C2	N3	C4	120.9°	120.3°
C2	N3	H3	119.6°	119.9°
C4	N3	H3	119.5°	119.9°
N3	C4	O4	120.5°	120.3°
N3	C4	C5	119.7°	119.4°
O4	C4	C5	119.8°	120.3°
C4	C5	C6	118.2°	119.1°
C4	C5	H5	120.9°	120.5°
C6	C5	H5	120.9°	120.4°
C5	C6	H6	119.6°	120.2°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
OP3	P	OP1	OP2	137.5°	120.1°
OP3	P	OP1	O5'	98.2°	120.0°
OP3	P	OP2	O5'	115.0°	120.0°
OP3	P	OP2	HOP2	170.4°	60.1°
OP3	P	O5'	C5'	93.6°	65.0°
HOP3	OP3	P	OP1	90.0°	180.0°
HOP3	OP3	P	OP2	90.0°	60.0°
HOP3	OP3	P	O5'	90.0°	60.0°
OP1	P	OP2	O5'	124.5°	119.9°
OP1	P	OP2	HOP2	49.8°	60.0°
OP1	P	O5'	C5'	1.3°	55.0°
OP2	P	O5'	C5'	132.1°	175.0°
O5'	P	OP2	HOP2	74.7°	180.0°
P	O5'	C5'	C4'	139.1°	180.0°
P	O5'	C5'	H5'	19.1°	60.0°
P	O5'	C5'	H5''	101.2°	60.0°
O5'	C5'	C4'	H5'	120.0°	120.0°
O5'	C5'	C4'	H5''	119.7°	120.0°
O5'	C5'	H5'	H5''	119.7°	120.0°
O5'	C5'	C4'	O4'	56.8°	66.5°
O5'	C5'	C4'	C3'	176.1°	179.5°
O5'	C5'	C4'	H4'	63.9°	56.5°
C4'	C5'	H5'	H5''	119.7°	120.0°
C5'	C4'	O4'	C3'	122.1°	118.5°
C5'	C4'	O4'	H4'	117.8°	123.0°
C5'	C4'	C3'	H4'	117.8°	123.0°
C5'	C4'	O4'	C1'	141.9°	158.5°
C5'	C4'	C3'	O3'	118.7°	37.3°
C5'	C4'	C3'	C2'	122.9°	155.5°
C5'	C4'	C3'	H3'	1.0°	86.2°
H5'	C5'	C4'	O4'	63.2°	53.5°
H5'	C5'	C4'	C3'	56.1°	60.5°
H5'	C5'	C4'	H4'	176.1°	176.5°
H5''	C5'	C4'	O4'	176.4°	173.5°
H5''	C5'	C4'	C3'	64.2°	59.5°
H5''	C5'	C4'	H4'	55.8°	63.5°
O4'	C4'	C3'	H4'	120.7°	118.5°
O4'	C4'	C3'	O3'	119.8°	81.2°
O4'	C4'	C3'	C2'	1.4°	37.0°
O4'	C4'	C3'	H3'	120.4°	155.3°
C4'	O4'	C1'	C2'	30.5°	26.5°
C4'	O4'	C1'	N1	155.0°	92.9°
C4'	O4'	C1'	H1'	89.6°	145.9°
C3'	C4'	O4'	C1'	19.8°	40.0°
C4'	C3'	O3'	C2'	115.9°	112.7°
C4'	C3'	O3'	H3'	122.1°	123.6°
C4'	C3'	C2'	H3'	121.9°	118.2°
C4'	C3'	O3'	HO'3	32.8°	174.2°
C4'	C3'	C2'	O2'	135.4°	139.6°
C4'	C3'	C2'	C1'	16.0°	20.9°
C4'	C3'	C2'	H2'	106.6°	98.0°
H4'	C4'	O4'	C1'	100.3°	78.4°
H4'	C4'	C3'	O3'	0.9°	160.3°
H4'	C4'	C3'	C2'	119.3°	81.5°
H4'	C4'	C3'	H3'	118.8°	36.8°
O4'	C1'	C2'	C3'	28.2°	2.0°
O4'	C1'	C2'	O2'	148.4°	116.7°
O4'	C1'	C2'	N1	124.5°	119.4°
O4'	C1'	C2'	H1'	120.0°	119.5°
O4'	C1'	C2'	H2'	93.7°	120.7°
O4'	C1'	N1	H1'	119.6°	121.1°
O4'	C1'	N1	C2	56.4°	165.4°
O4'	C1'	N1	C6	123.5°	14.7°
O3'	C3'	C2'	H3'	119.8°	123.6°
O3'	C3'	C2'	O2'	17.2°	21.4°
O3'	C3'	C2'	C1'	102.3°	97.3°
O3'	C3'	C2'	H2'	135.1°	143.9°
C2'	C3'	O3'	HO'3	148.7°	61.5°
C3'	C2'	O2'	C1'	114.9°	114.8°
C3'	C2'	O2'	H2'	122.2°	122.5°
C3'	C2'	C1'	H2'	122.0°	118.7°
C3'	C2'	O2'	HO2'	93.3°	61.5°
C3'	C2'	C1'	N1	152.8°	117.4°
C3'	C2'	C1'	H1'	91.8°	121.5°
H3'	C3'	O3'	HO'3	89.3°	62.2°
H3'	C3'	C2'	O2'	102.6°	102.2°
H3'	C3'	C2'	C1'	137.9°	139.1°
H3'	C3'	C2'	H2'	15.3°	20.3°
O2'	C2'	C1'	H2'	117.9°	122.6°
O2'	C2'	C1'	N1	87.1°	124.0°
O2'	C2'	C1'	H1'	28.3°	2.8°
C1'	C2'	O2'	HO2'	21.6°	176.2°
C2'	C1'	N1	H1'	119.7°	121.1°
C2'	C1'	N1	C2	64.3°	76.7°
C2'	C1'	N1	C6	115.8°	103.1°
H2'	C2'	O2'	HO2'	144.4°	61.0°
H2'	C2'	C1'	N1	30.8°	1.3°
H2'	C2'	C1'	H1'	146.2°	119.8°
C1'	N1	C2	C6	180.0°	179.8°
C1'	N1	C2	O2	0.0°	0.2°
C1'	N1	C2	N3	179.9°	179.7°
C1'	N1	C6	C5	180.0°	180.0°
C1'	N1	C6	H6	0.0°	0.0°
H1'	C1'	N1	C2	176.0°	44.3°
H1'	C1'	N1	C6	3.9°	135.9°
N1	C2	O2	N3	179.9°	179.5°
N1	C2	N3	C4	0.1°	0.5°
N1	C2	N3	H3	179.9°	179.8°
C2	N1	C6	C5	0.1°	0.2°
C2	N1	C6	H6	179.9°	179.8°
C6	N1	C2	O2	179.9°	179.9°
C6	N1	C2	N3	0.1°	0.4°
N1	C6	C5	C4	0.0°	0.0°
N1	C6	C5	H6	180.0°	180.0°
N1	C6	C5	H5	179.9°	180.0°
O2	C2	N3	C4	180.0°	180.0°
O2	C2	N3	H3	0.0°	0.3°
C2	N3	C4	H3	180.0°	179.7°
C2	N3	C4	O4	179.9°	179.7°
C2	N3	C4	C5	0.0°	0.2°
N3	C4	O4	C5	179.9°	179.9°
N3	C4	C5	C6	0.0°	0.0°
N3	C4	C5	H5	180.0°	180.0°
H3	N3	C4	O4	0.1°	0.1°
H3	N3	C4	C5	180.0°	180.0°
O4	C4	C5	C6	179.9°	179.9°
O4	C4	C5	H5	0.1°	0.1°
C4	C5	C6	H5	180.0°	180.0°
C4	C5	C6	H6	180.0°	180.0°
H5	C5	C6	H6	0.0°	0.0°

Definition date:	2002-08-23
Last modified:	2009-01-07
Release status:	OBS
Processing site:	RCSB
Replaced by:	U5P
Derived from:	2F8E