3AR

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
N	CA	sing	1.47Å	1.46Å
N	H	sing	1.01Å	1.00Å
N	H2	sing	1.01Å	1.00Å
CA	C	sing	1.51Å	1.52Å
CA	CB	sing	1.53Å	1.55Å
CA	HA	sing	1.09Å	1.10Å
C	O	doub	1.21Å	1.23Å
C	OXT	sing	1.34Å	1.24Å
CB	CG	sing	1.53Å	1.56Å
CB	HB2	sing	1.09Å	1.10Å
CB	HB3	sing	1.09Å	1.10Å
CG	CD	sing	1.53Å	1.54Å
CG	HG2	sing	1.09Å	1.10Å
CG	HG3	sing	1.09Å	1.10Å
CD	NE	sing	1.47Å	1.50Å
CD	HD2	sing	1.09Å	1.10Å
CD	HD3	sing	1.09Å	1.10Å
NE	CZ	sing	1.37Å	1.33Å
NE	HE	sing	0.97Å	1.00Å
CZ	NH1	sing	1.38Å	1.32Å
CZ	NH2	doub	1.30Å	1.30Å
NH1	C1	sing	1.46Å	1.48Å
NH1	HH1	sing	0.97Å	1.00Å
NH2	HH21	sing	0.97Å	1.00Å
NH2	HH22	sing	0.97Å	1.00Å
C1	C2	sing	1.53Å	1.55Å
C1	H11	sing	1.09Å	1.10Å
C1	H12	sing	1.09Å	1.10Å
C2	C3	sing	1.53Å	1.54Å
C2	H21	sing	1.09Å	1.10Å
C2	H22	sing	1.09Å	1.10Å
C3	H31	sing	1.09Å	1.10Å
C3	H32	sing	1.09Å	1.10Å
C3	H33	sing	1.09Å	1.10Å
OXT	HXT	sing	0.97Å	0.95Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
CA	N	H	109.5°	106.7°
CA	N	H2	109.5°	106.7°
N	CA	C	110.7°	109.5°
N	CA	CB	108.8°	109.5°
N	CA	HA	109.6°	109.5°
H	N	H2	109.5°	106.7°
C	CA	CB	111.0°	109.5°
C	CA	HA	107.4°	109.4°
CA	C	O	121.9°	120.0°
CA	C	OXT	116.3°	120.0°
CB	CA	HA	109.3°	109.5°
CA	CB	CG	115.3°	109.5°
CA	CB	HB2	106.2°	109.5°
CA	CB	HB3	107.6°	109.5°
O	C	OXT	121.9°	120.0°
C	OXT	HXT	109.5°	120.0°
CG	CB	HB2	106.2°	109.4°
CG	CB	HB3	107.5°	109.4°
CB	CG	CD	114.0°	109.5°
CB	CG	HG2	107.0°	109.4°
CB	CG	HG3	108.0°	109.4°
HB2	CB	HB3	114.2°	109.5°
CD	CG	HG2	107.0°	109.5°
CD	CG	HG3	108.0°	109.5°
CG	CD	NE	110.3°	109.4°
CG	CD	HD2	109.0°	109.5°
CG	CD	HD3	109.2°	109.5°
HG2	CG	HG3	113.0°	109.4°
NE	CD	HD2	109.0°	109.5°
NE	CD	HD3	109.2°	109.5°
CD	NE	CZ	125.8°	120.0°
CD	NE	HE	117.1°	120.0°
HD2	CD	HD3	110.1°	109.5°
CZ	NE	HE	117.1°	120.0°
NE	CZ	NH1	124.0°	120.0°
NE	CZ	NH2	116.6°	120.0°
NH1	CZ	NH2	119.5°	120.0°
CZ	NH1	C1	119.1°	120.0°
CZ	NH1	HH1	120.4°	120.0°
CZ	NH2	HH21	124.2°	120.0°
CZ	NH2	HH22	111.5°	120.0°
C1	NH1	HH1	120.5°	120.0°
NH1	C1	C2	109.6°	109.5°
NH1	C1	H11	109.4°	109.5°
NH1	C1	H12	109.4°	109.5°
HH21	NH2	HH22	124.2°	120.0°
C2	C1	H11	109.4°	109.5°
C2	C1	H12	109.4°	109.4°
C1	C2	C3	110.1°	109.5°
C1	C2	H21	109.1°	109.5°
C1	C2	H22	109.3°	109.5°
H11	C1	H12	109.6°	109.5°
C3	C2	H21	109.2°	109.4°
C3	C2	H22	109.3°	109.5°
C2	C3	H31	109.5°	109.5°
C2	C3	H32	109.5°	109.5°
C2	C3	H33	109.5°	109.5°
H21	C2	H22	110.0°	109.4°
H31	C3	H32	109.5°	109.4°
H31	C3	H33	109.5°	109.4°
H32	C3	H33	109.4°	109.5°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
CA	N	H	H2	120.0°	113.8°
N	CA	C	CB	121.0°	120.0°
N	CA	C	HA	119.6°	120.0°
N	CA	CB	HA	119.7°	120.1°
N	CA	C	O	9.1°	20.0°
N	CA	C	OXT	171.4°	160.0°
N	CA	CB	CG	72.1°	65.0°
N	CA	CB	HB2	170.6°	175.0°
N	CA	CB	HB3	47.9°	54.9°
H	N	CA	C	145.8°	60.0°
H	N	CA	CB	91.9°	60.0°
H	N	CA	HA	27.6°	180.0°
H2	N	CA	C	94.1°	173.8°
H2	N	CA	CB	28.1°	53.8°
H2	N	CA	HA	147.6°	66.2°
C	CA	CB	HA	118.2°	120.0°
CA	C	O	OXT	179.5°	179.9°
C	CA	CB	CG	165.8°	175.0°
C	CA	CB	HB2	48.4°	55.0°
C	CA	CB	HB3	74.2°	65.0°
CA	C	OXT	HXT	179.5°	180.0°
CB	CA	C	O	111.9°	100.0°
CB	CA	C	OXT	67.6°	80.0°
CA	CB	CG	HB2	117.4°	120.0°
CA	CB	CG	HB3	120.0°	120.0°
CA	CB	HB2	HB3	118.4°	120.1°
CA	CB	CG	CD	102.3°	180.0°
CA	CB	CG	HG2	15.7°	60.0°
CA	CB	CG	HG3	137.7°	59.9°
HA	CA	C	O	128.7°	140.0°
HA	CA	C	OXT	51.8°	40.0°
HA	CA	CB	CG	47.6°	55.0°
HA	CA	CB	HB2	69.8°	64.9°
HA	CA	CB	HB3	167.6°	175.0°
O	C	OXT	HXT	0.0°	0.1°
CG	CB	HB2	HB3	118.3°	119.9°
CB	CG	CD	HG2	118.0°	120.0°
CB	CG	CD	HG3	120.0°	120.0°
CB	CG	HG2	HG3	118.8°	119.9°
CB	CG	CD	NE	34.2°	180.0°
CB	CG	CD	HD2	85.5°	60.0°
CB	CG	CD	HD3	154.2°	60.0°
HB2	CB	CG	CD	140.3°	60.0°
HB2	CB	CG	HG2	101.7°	180.0°
HB2	CB	CG	HG3	20.3°	60.1°
HB3	CB	CG	CD	17.7°	60.0°
HB3	CB	CG	HG2	135.7°	60.1°
HB3	CB	CG	HG3	102.3°	180.0°
CD	CG	HG2	HG3	118.7°	120.1°
CG	CD	NE	HD2	119.7°	120.0°
CG	CD	NE	HD3	120.0°	120.0°
CG	CD	HD2	HD3	119.8°	120.0°
CG	CD	NE	CZ	106.1°	180.0°
CG	CD	NE	HE	74.0°	0.0°
HG2	CG	CD	NE	152.2°	60.0°
HG2	CG	CD	HD2	32.6°	180.0°
HG2	CG	CD	HD3	87.8°	60.0°
HG3	CG	CD	NE	85.8°	60.0°
HG3	CG	CD	HD2	154.5°	60.0°
HG3	CG	CD	HD3	34.2°	180.0°
NE	CD	HD2	HD3	119.8°	120.0°
CD	NE	CZ	HE	180.0°	179.9°
CD	NE	CZ	NH1	0.3°	180.0°
CD	NE	CZ	NH2	179.9°	0.0°
HD2	CD	NE	CZ	134.3°	60.0°
HD2	CD	NE	HE	45.7°	120.0°
HD3	CD	NE	CZ	13.9°	60.1°
HD3	CD	NE	HE	166.1°	120.0°
NE	CZ	NH1	NH2	179.8°	180.0°
NE	CZ	NH1	C1	145.5°	180.0°
NE	CZ	NH1	HH1	34.5°	0.1°
NE	CZ	NH2	HH21	179.9°	0.0°
NE	CZ	NH2	HH22	0.1°	180.0°
HE	NE	CZ	NH1	179.7°	0.1°
HE	NE	CZ	NH2	0.1°	180.0°
CZ	NH1	C1	HH1	180.0°	179.9°
NH1	CZ	NH2	HH21	0.1°	180.0°
NH1	CZ	NH2	HH22	179.9°	0.0°
CZ	NH1	C1	C2	162.0°	180.0°
CZ	NH1	C1	H11	42.1°	60.0°
CZ	NH1	C1	H12	78.0°	60.0°
NH2	CZ	NH1	C1	34.7°	0.0°
NH2	CZ	NH1	HH1	145.3°	180.0°
CZ	NH2	HH21	HH22	180.0°	180.0°
NH1	C1	C2	H11	119.9°	120.0°
NH1	C1	C2	H12	120.0°	120.0°
NH1	C1	H11	H12	119.9°	120.0°
NH1	C1	C2	C3	75.4°	180.0°
NH1	C1	C2	H21	164.8°	60.0°
NH1	C1	C2	H22	44.6°	60.0°
HH1	NH1	C1	C2	18.0°	0.0°
HH1	NH1	C1	H11	137.9°	120.0°
HH1	NH1	C1	H12	102.0°	120.0°
C2	C1	H11	H12	120.0°	120.0°
C1	C2	C3	H21	119.7°	120.0°
C1	C2	C3	H22	120.0°	120.1°
C1	C2	H21	H22	119.8°	120.0°
C1	C2	C3	H31	63.4°	60.0°
C1	C2	C3	H32	176.6°	60.0°
C1	C2	C3	H33	56.6°	180.0°
H11	C1	C2	C3	44.5°	60.0°
H11	C1	C2	H21	75.2°	179.9°
H11	C1	C2	H22	164.5°	60.0°
H12	C1	C2	C3	164.6°	60.0°
H12	C1	C2	H21	44.9°	60.0°
H12	C1	C2	H22	75.4°	180.0°
C3	C2	H21	H22	119.9°	119.9°
C2	C3	H31	H32	120.0°	120.0°
C2	C3	H31	H33	120.1°	120.0°
C2	C3	H32	H33	120.0°	120.0°
H21	C2	C3	H31	56.4°	60.0°
H21	C2	C3	H32	63.7°	180.0°
H21	C2	C3	H33	176.4°	60.0°
H22	C2	C3	H31	176.6°	180.0°
H22	C2	C3	H32	56.6°	60.1°
H22	C2	C3	H33	63.4°	60.0°
H31	C3	H32	H33	120.0°	119.9°

Definition date:	2002-09-19
Last modified:	2011-06-04
Release status:	REL
Processing site:	RCSB
Derived from:	1MMV