Obsolete: MEP

MEP was replaced with T23 on

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
P	OP1	doub	1.48Å	1.49Å
P	OP2	sing	1.61Å	1.48Å
P	OP3	sing	1.61Å	1.60Å
P	O5'	sing	1.61Å	1.59Å
OP2	HOP2	sing	0.97Å	0.95Å
OP3	HOP3	sing	0.97Å	0.95Å
O5'	C5'	sing	1.43Å	1.43Å
C5'	C4'	sing	1.53Å	1.51Å
C5'	H5'	sing	1.09Å	1.11Å
C5'	H5''	sing	1.09Å	1.11Å
C4'	O4'	sing	1.44Å	1.45Å
C4'	C3'	sing	1.54Å	1.52Å
C4'	H4'	sing	1.09Å	1.11Å
O4'	C1'	sing	1.44Å	1.42Å
C3'	C3M	sing	1.53Å	1.42Å
C3'	C2'	sing	1.55Å	1.52Å
C3'	H3'	sing	1.09Å	1.12Å
C3M	HO3'	sing	1.09Å	1.12Å
C3M	H3T2	sing	1.09Å	1.11Å
C3M	H3T3	sing	1.09Å	1.12Å
C2'	O2'	sing	1.43Å	1.42Å
C2'	C1'	sing	1.55Å	1.53Å
C2'	H2'	sing	1.09Å	1.12Å
O2'	CA'	sing	1.43Å	1.44Å
C1'	N1	sing	1.46Å	1.48Å
C1'	H1'	sing	1.09Å	1.12Å
N1	C2	sing	1.34Å	1.38Å
N1	C6	sing	1.37Å	1.38Å
C2	O2	doub	1.22Å	1.23Å
C2	N3	sing	1.35Å	1.38Å
N3	C4	sing	1.35Å	1.38Å
N3	H3	sing	0.97Å	1.02Å
C4	O4	doub	1.22Å	1.23Å
C4	C5	sing	1.41Å	1.45Å
C5	C5M	sing	1.51Å	1.50Å
C5	C6	doub	1.35Å	1.34Å
C5M	H71	sing	1.09Å	1.11Å
C5M	H72	sing	1.09Å	1.12Å
C5M	H73	sing	1.09Å	1.11Å
C6	H6	sing	1.08Å	1.10Å
CA'	HA'1	sing	1.09Å	1.12Å
CA'	HA'2	sing	1.09Å	1.12Å
CA'	HA'3	sing	1.09Å	1.12Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
OP1	P	OP2	119.9°	109.5°
OP1	P	OP3	106.1°	109.5°
OP1	P	O5'	108.5°	109.5°
OP2	P	OP3	109.8°	109.4°
OP2	P	O5'	107.6°	109.4°
P	OP2	HOP2	119.9°	106.8°
OP3	P	O5'	104.0°	109.5°
P	OP3	HOP3	106.1°	106.9°
P	O5'	C5'	120.7°	106.8°
O5'	C5'	C4'	110.3°	109.5°
O5'	C5'	H5'	111.9°	109.4°
O5'	C5'	H5''	111.9°	109.5°
C4'	C5'	H5'	111.9°	109.5°
C4'	C5'	H5''	111.9°	109.5°
C5'	C4'	O4'	109.6°	110.0°
C5'	C4'	C3'	117.0°	109.9°
C5'	C4'	H4'	102.3°	109.9°
H5'	C5'	H5''	98.6°	109.4°
O4'	C4'	C3'	102.8°	107.3°
O4'	C4'	H4'	116.6°	109.9°
C4'	O4'	C1'	109.5°	107.0°
C3'	C4'	H4'	109.2°	109.8°
C4'	C3'	C3M	113.9°	110.7°
C4'	C3'	C2'	100.8°	104.2°
C4'	C3'	H3'	113.2°	110.4°
O4'	C1'	C2'	106.3°	103.5°
O4'	C1'	N1	108.3°	110.6°
O4'	C1'	H1'	113.2°	110.6°
C3M	C3'	C2'	112.0°	110.5°
C3M	C3'	H3'	102.3°	110.4°
C3'	C3M	HO3'	113.9°	109.4°
C3'	C3M	H3T2	110.6°	109.4°
C3'	C3M	H3T3	110.6°	109.5°
C2'	C3'	H3'	115.1°	110.5°
C3'	C2'	O2'	109.5°	110.9°
C3'	C2'	C1'	100.4°	102.1°
C3'	C2'	H2'	115.3°	110.9°
HO3'	C3M	H3T2	110.6°	109.5°
HO3'	C3M	H3T3	110.5°	109.5°
H3T2	C3M	H3T3	99.8°	109.4°
O2'	C2'	C1'	109.9°	110.9°
O2'	C2'	H2'	106.7°	110.8°
C2'	O2'	CA'	116.3°	106.8°
C1'	C2'	H2'	114.9°	110.9°
C2'	C1'	N1	111.8°	110.8°
C2'	C1'	H1'	109.6°	110.6°
O2'	CA'	HA'1	116.3°	109.5°
O2'	CA'	HA'2	109.8°	109.5°
O2'	CA'	HA'3	109.7°	109.4°
N1	C1'	H1'	107.7°	110.5°
C1'	N1	C2	118.0°	119.7°
C1'	N1	C6	120.8°	119.7°
C2	N1	C6	121.2°	120.6°
N1	C2	O2	123.0°	119.5°
N1	C2	N3	114.7°	121.0°
N1	C6	C5	123.9°	119.7°
N1	C6	H6	119.7°	120.2°
O2	C2	N3	122.4°	119.5°
C2	N3	C4	127.1°	120.2°
C2	N3	H3	116.2°	119.8°
C4	N3	H3	116.7°	120.0°
N3	C4	O4	120.0°	120.3°
N3	C4	C5	115.0°	119.4°
O4	C4	C5	125.0°	120.3°
C4	C5	C5M	118.9°	120.4°
C4	C5	C6	118.1°	119.1°
C5M	C5	C6	122.9°	120.5°
C5	C5M	H71	118.9°	109.5°
C5	C5M	H72	108.8°	109.5°
C5	C5M	H73	108.8°	109.5°
C5	C6	H6	116.5°	120.1°
H71	C5M	H72	108.8°	109.5°
H71	C5M	H73	108.9°	109.4°
H72	C5M	H73	101.2°	109.4°
HA'1	CA'	HA'2	109.7°	109.5°
HA'1	CA'	HA'3	109.7°	109.5°
HA'2	CA'	HA'3	100.4°	109.4°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
OP1	P	OP2	OP3	123.1°	120.1°
OP1	P	OP2	O5'	124.4°	120.0°
OP1	P	OP3	O5'	114.3°	120.0°
OP1	P	OP2	HOP2	180.0°	60.0°
OP1	P	OP3	HOP3	180.0°	179.9°
OP1	P	O5'	C5'	37.3°	60.0°
OP2	P	OP3	O5'	114.8°	119.9°
OP2	P	OP3	HOP3	49.2°	60.0°
OP2	P	O5'	C5'	168.4°	180.0°
OP3	P	OP2	HOP2	56.9°	60.0°
OP3	P	O5'	C5'	75.3°	60.1°
O5'	P	OP2	HOP2	55.5°	180.0°
O5'	P	OP3	HOP3	65.7°	59.9°
P	O5'	C5'	C4'	177.8°	180.0°
P	O5'	C5'	H5'	52.6°	60.0°
P	O5'	C5'	H5''	57.0°	60.0°
O5'	C5'	C4'	H5'	125.2°	120.0°
O5'	C5'	C4'	H5''	125.3°	120.1°
O5'	C5'	H5'	H5''	117.8°	120.0°
O5'	C5'	C4'	O4'	64.9°	62.1°
O5'	C5'	C4'	C3'	51.5°	180.0°
O5'	C5'	C4'	H4'	170.7°	59.0°
C4'	C5'	H5'	H5''	117.8°	120.0°
C5'	C4'	O4'	C3'	125.1°	119.5°
C5'	C4'	O4'	H4'	115.6°	121.1°
C5'	C4'	C3'	H4'	115.5°	121.0°
C5'	C4'	O4'	C1'	149.0°	146.0°
C5'	C4'	C3'	C3M	78.3°	119.6°
C5'	C4'	C3'	C2'	161.6°	121.6°
C5'	C4'	C3'	H3'	38.1°	2.9°
H5'	C5'	C4'	O4'	169.9°	177.9°
H5'	C5'	C4'	C3'	73.7°	60.0°
H5'	C5'	C4'	H4'	45.5°	61.0°
H5''	C5'	C4'	O4'	60.3°	57.9°
H5''	C5'	C4'	C3'	176.8°	60.0°
H5''	C5'	C4'	H4'	64.0°	179.0°
O4'	C4'	C3'	H4'	124.4°	119.4°
O4'	C4'	C3'	C3M	161.6°	120.8°
O4'	C4'	C3'	C2'	41.5°	2.0°
O4'	C4'	C3'	H3'	82.0°	116.6°
C4'	O4'	C1'	C2'	3.5°	40.0°
C4'	O4'	C1'	N1	116.8°	158.7°
C4'	O4'	C1'	H1'	123.9°	78.5°
C3'	C4'	O4'	C1'	23.9°	26.5°
C4'	C3'	C3M	C2'	113.6°	114.9°
C4'	C3'	C3M	H3'	122.6°	122.6°
C4'	C3'	C2'	H3'	122.2°	118.6°
C4'	C3'	C3M	HO3'	180.0°	65.1°
C4'	C3'	C3M	H3T2	54.7°	54.8°
C4'	C3'	C3M	H3T3	54.8°	174.8°
C4'	C3'	C2'	O2'	73.0°	139.1°
C4'	C3'	C2'	C1'	42.6°	20.9°
C4'	C3'	C2'	H2'	166.7°	97.3°
H4'	C4'	O4'	C1'	95.5°	92.9°
H4'	C4'	C3'	C3M	37.2°	1.4°
H4'	C4'	C3'	C2'	82.9°	117.4°
H4'	C4'	C3'	H3'	153.6°	124.0°
O4'	C1'	C2'	C3'	29.3°	37.0°
O4'	C1'	C2'	O2'	86.1°	155.2°
O4'	C1'	C2'	N1	118.0°	118.6°
O4'	C1'	C2'	H1'	122.6°	118.5°
O4'	C1'	C2'	H2'	153.6°	81.2°
O4'	C1'	N1	H1'	122.7°	122.9°
O4'	C1'	N1	C2	152.5°	58.2°
O4'	C1'	N1	C6	27.9°	121.4°
C3M	C3'	C2'	H3'	116.3°	122.5°
C3'	C3M	HO3'	H3T2	125.3°	119.9°
C3'	C3M	HO3'	H3T3	125.2°	120.1°
C3'	C3M	H3T2	H3T3	116.4°	120.0°
C3M	C3'	C2'	O2'	48.5°	20.2°
C3M	C3'	C2'	C1'	164.1°	98.0°
C3M	C3'	C2'	H2'	71.8°	143.8°
C2'	C3'	C3M	HO3'	66.3°	180.0°
C2'	C3'	C3M	H3T2	168.4°	60.0°
C2'	C3'	C3M	H3T3	58.8°	59.9°
C3'	C2'	O2'	C1'	109.4°	112.7°
C3'	C2'	O2'	H2'	125.4°	123.7°
C3'	C2'	C1'	H2'	124.4°	118.2°
C3'	C2'	O2'	CA'	176.6°	152.9°
C3'	C2'	C1'	N1	88.7°	155.6°
C3'	C2'	C1'	H1'	151.9°	81.5°
H3'	C3'	C3M	HO3'	57.5°	57.5°
H3'	C3'	C3M	H3T2	67.8°	177.4°
H3'	C3'	C3M	H3T3	177.4°	62.6°
H3'	C3'	C2'	O2'	164.8°	102.3°
H3'	C3'	C2'	C1'	79.6°	139.5°
H3'	C3'	C2'	H2'	44.5°	21.3°
HO3'	C3M	H3T2	H3T3	116.4°	120.0°
O2'	C2'	C1'	H2'	120.3°	123.6°
O2'	C2'	C1'	N1	156.0°	86.2°
O2'	C2'	C1'	H1'	36.6°	36.7°
C2'	O2'	CA'	HA'1	180.0°	179.9°
C2'	O2'	CA'	HA'2	54.7°	60.0°
C2'	O2'	CA'	HA'3	54.7°	60.0°
C1'	C2'	O2'	CA'	74.0°	94.3°
C2'	C1'	N1	H1'	120.5°	122.9°
C2'	C1'	N1	C2	90.7°	56.0°
C2'	C1'	N1	C6	88.8°	124.4°
H2'	C2'	O2'	CA'	51.2°	29.3°
H2'	C2'	C1'	N1	35.7°	37.4°
H2'	C2'	C1'	H1'	83.7°	160.3°
O2'	CA'	HA'1	HA'2	125.3°	120.0°
O2'	CA'	HA'1	HA'3	125.3°	120.0°
O2'	CA'	HA'2	HA'3	115.5°	120.0°
C1'	N1	C2	C6	179.5°	179.7°
C1'	N1	C2	O2	0.6°	0.3°
C1'	N1	C2	N3	179.2°	179.8°
C1'	N1	C6	C5	179.2°	180.0°
C1'	N1	C6	H6	0.8°	0.1°
H1'	C1'	N1	C2	29.8°	178.9°
H1'	C1'	N1	C6	150.6°	1.4°
N1	C2	O2	N3	179.7°	179.5°
N1	C2	N3	C4	0.3°	0.5°
N1	C2	N3	H3	179.6°	179.7°
C2	N1	C6	C5	0.3°	0.3°
C2	N1	C6	H6	179.7°	179.7°
C6	N1	C2	O2	179.9°	180.0°
C6	N1	C2	N3	0.3°	0.6°
N1	C6	C5	C4	0.2°	0.0°
N1	C6	C5	C5M	179.6°	180.0°
N1	C6	C5	H6	180.0°	180.0°
O2	C2	N3	C4	179.9°	180.0°
O2	C2	N3	H3	0.2°	0.3°
C2	N3	C4	H3	179.9°	179.7°
C2	N3	C4	O4	179.5°	179.8°
C2	N3	C4	C5	0.3°	0.3°
N3	C4	O4	C5	179.8°	180.0°
N3	C4	C5	C5M	179.7°	180.0°
N3	C4	C5	C6	0.2°	0.0°
H3	N3	C4	O4	0.5°	0.0°
H3	N3	C4	C5	179.7°	180.0°
O4	C4	C5	C5M	0.5°	0.0°
O4	C4	C5	C6	179.6°	180.0°
C4	C5	C5M	C6	179.9°	180.0°
C4	C5	C5M	H71	180.0°	0.0°
C4	C5	C5M	H72	54.7°	120.1°
C4	C5	C5M	H73	54.7°	120.0°
C4	C5	C6	H6	179.7°	180.0°
C5	C5M	H71	H72	125.3°	120.1°
C5	C5M	H71	H73	125.3°	120.0°
C5	C5M	H72	H73	114.5°	120.0°
C5M	C5	C6	H6	0.4°	0.0°
C6	C5	C5M	H71	0.1°	180.0°
C6	C5	C5M	H72	125.2°	59.9°
C6	C5	C5M	H73	125.4°	60.0°
H71	C5M	H72	H73	114.6°	119.9°
HA'1	CA'	HA'2	HA'3	115.5°	120.0°

Definition date:	2001-02-09
Last modified:	2009-01-07
Release status:	OBS
Processing site:	RCSB
Replaced by:	T23