Obsolete: B1F

B1F was replaced with B2F on

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
N	CA	sing	1.47Å	1.44Å
N	HN1	sing	1.01Å	1.02Å
N	HN2	sing	1.01Å	1.02Å
CA	CB	sing	1.53Å	1.54Å
CA	B	sing	1.57Å	1.57Å
CA	HA	sing	1.09Å	1.12Å
CB	CG	sing	1.51Å	1.49Å
CB	HB1	sing	1.09Å	1.11Å
CB	HB2	sing	1.09Å	1.12Å
CG	CD1	doub	1.38Å	1.39Å	Aromatic
CG	CD2	sing	1.38Å	1.40Å	Aromatic
CD1	CE1	sing	1.38Å	1.40Å	Aromatic
CD1	HD1	sing	1.08Å	1.10Å
CD2	CE2	doub	1.38Å	1.41Å	Aromatic
CD2	HD2	sing	1.08Å	1.10Å
CE1	CZ	doub	1.38Å	1.39Å	Aromatic
CE1	HE1	sing	1.08Å	1.10Å
CE2	CZ	sing	1.38Å	1.41Å	Aromatic
CE2	HE2	sing	1.08Å	1.10Å
CZ	HZ	sing	1.08Å	1.10Å
B	O1	sing	1.42Å	1.50Å
B	O2	sing	1.42Å	1.48Å
O1	HO1	sing	0.97Å	0.95Å
O2	HO2	sing	0.97Å	0.95Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
CA	N	HN1	115.3°	106.7°
CA	N	HN2	110.1°	106.8°
N	CA	CB	115.3°	109.5°
N	CA	B	114.4°	109.4°
N	CA	HA	101.4°	109.4°
HN1	N	HN2	110.1°	106.7°
CB	CA	B	109.4°	109.5°
CB	CA	HA	107.4°	109.5°
CA	CB	CG	120.3°	109.5°
CA	CB	HB1	108.3°	109.5°
CA	CB	HB2	108.3°	109.5°
B	CA	HA	108.3°	109.5°
CA	B	O1	115.2°	120.0°
CA	B	O2	113.8°	120.0°
CG	CB	HB1	108.3°	109.5°
CG	CB	HB2	108.3°	109.5°
CB	CG	CD1	118.9°	120.0°
CB	CG	CD2	121.8°	120.0°
HB1	CB	HB2	101.6°	109.4°
CD1	CG	CD2	119.2°	120.0°
CG	CD1	CE1	120.4°	120.0°
CG	CD1	HD1	119.7°	120.0°
CG	CD2	CE2	121.1°	120.0°
CG	CD2	HD2	119.2°	120.0°
CE1	CD1	HD1	119.9°	120.0°
CD1	CE1	CZ	120.2°	120.0°
CD1	CE1	HE1	120.0°	120.0°
CE2	CD2	HD2	119.7°	120.0°
CD2	CE2	CZ	118.5°	120.0°
CD2	CE2	HE2	120.7°	120.0°
CZ	CE1	HE1	119.8°	120.0°
CE1	CZ	CE2	120.4°	120.0°
CE1	CZ	HZ	119.3°	120.0°
CZ	CE2	HE2	120.8°	120.0°
CE2	CZ	HZ	120.3°	120.0°
O1	B	O2	117.0°	120.0°
B	O1	HO1	115.2°	106.9°
B	O2	HO2	113.8°	106.7°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
CA	N	HN1	HN2	125.2°	113.9°
N	CA	CB	B	130.6°	120.0°
N	CA	CB	HA	112.1°	120.0°
N	CA	B	HA	112.2°	120.0°
N	CA	CB	CG	63.1°	65.5°
N	CA	CB	HB1	62.2°	54.6°
N	CA	CB	HB2	171.7°	174.5°
N	CA	B	O1	176.4°	65.3°
N	CA	B	O2	44.4°	114.7°
HN1	N	CA	CB	180.0°	53.8°
HN1	N	CA	B	51.9°	173.8°
HN1	N	CA	HA	64.4°	66.2°
HN2	N	CA	CB	54.7°	60.0°
HN2	N	CA	B	177.1°	60.0°
HN2	N	CA	HA	60.8°	180.0°
CB	CA	B	HA	116.7°	120.1°
CA	CB	CG	HB1	125.3°	120.1°
CA	CB	CG	HB2	125.2°	120.0°
CA	CB	HB1	HB2	114.0°	120.0°
CA	CB	CG	CD1	175.8°	95.4°
CA	CB	CG	CD2	1.2°	84.9°
CB	CA	B	O1	45.3°	174.7°
CB	CA	B	O2	175.5°	5.3°
B	CA	CB	CG	166.3°	174.6°
B	CA	CB	HB1	68.4°	65.4°
B	CA	CB	HB2	41.1°	54.6°
CA	B	O1	O2	137.8°	179.9°
CA	B	O1	HO1	180.0°	179.9°
CA	B	O2	HO2	180.0°	5.0°
HA	CA	CB	CG	49.0°	54.5°
HA	CA	CB	HB1	174.3°	174.5°
HA	CA	CB	HB2	76.2°	65.5°
HA	CA	B	O1	71.4°	54.6°
HA	CA	B	O2	67.8°	125.3°
CG	CB	HB1	HB2	114.0°	120.0°
CB	CG	CD1	CD2	177.1°	179.6°
CB	CG	CD1	CE1	178.3°	180.0°
CB	CG	CD1	HD1	1.7°	0.1°
CB	CG	CD2	CE2	180.0°	179.8°
CB	CG	CD2	HD2	0.1°	0.3°
HB1	CB	CG	CD1	50.5°	24.6°
HB1	CB	CG	CD2	126.5°	155.0°
HB2	CB	CG	CD1	59.0°	144.5°
HB2	CB	CG	CD2	124.0°	35.1°
CG	CD1	CE1	HD1	180.0°	179.9°
CD1	CG	CD2	CE2	3.0°	0.6°
CD1	CG	CD2	HD2	177.1°	179.9°
CG	CD1	CE1	CZ	1.5°	0.1°
CG	CD1	CE1	HE1	178.6°	180.0°
CD2	CG	CD1	CE1	1.3°	0.4°
CD2	CG	CD1	HD1	178.8°	179.7°
CG	CD2	CE2	HD2	179.9°	179.5°
CG	CD2	CE2	CZ	2.0°	0.6°
CG	CD2	CE2	HE2	178.0°	179.7°
CD1	CE1	CZ	HE1	179.9°	179.9°
CD1	CE1	CZ	CE2	2.5°	0.1°
CD1	CE1	CZ	HZ	177.5°	180.0°
HD1	CD1	CE1	CZ	178.5°	180.0°
HD1	CD1	CE1	HE1	1.5°	0.0°
CD2	CE2	CZ	CE1	0.7°	0.3°
CD2	CE2	CZ	HE2	180.0°	179.7°
CD2	CE2	CZ	HZ	179.2°	179.8°
HD2	CD2	CE2	CZ	178.1°	180.0°
HD2	CD2	CE2	HE2	2.0°	0.2°
CE1	CZ	CE2	HZ	180.0°	179.9°
CE1	CZ	CE2	HE2	179.3°	180.0°
HE1	CE1	CZ	CE2	177.6°	180.0°
HE1	CE1	CZ	HZ	2.5°	0.1°
HE2	CE2	CZ	HZ	0.8°	0.1°
O1	B	O2	HO2	41.6°	174.9°
O2	B	O1	HO1	42.2°	0.1°

Definition date:	1999-07-08
Last modified:	2009-01-07
Release status:	OBS
Processing site:	RCSB
Replaced by:	B2F
Derived from:	8LPR