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Summary Geometry Related PDB entries

PI

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
P	O1	doub	1.57Å	1.49Å
P	O2	sing	1.61Å	1.52Å
P	O3	sing	1.57Å	1.44Å
P	O4	sing	1.57Å	1.48Å
O4	HO4	sing	1.57Å	0.95Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
O1	P	O2	112.4°	109.5°
O1	P	O3	116.4°	109.5°
O1	P	O4	109.0°	109.5°
O2	P	O3	111.1°	109.4°
O2	P	O4	98.4°	109.5°
O3	P	O4	107.9°	109.5°
P	O4	HO4	109.0°	1.0°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
O1	P	O2	O3	132.4°	120.0°
O1	P	O2	O4	114.6°	120.0°
O1	P	O3	O4	122.8°	120.0°
O1	P	O4	HO4	180.0°	102.8°
O2	P	O3	O4	106.8°	120.0°
O2	P	O4	HO4	62.8°	17.2°
O3	P	O4	HO4	52.8°	137.2°

218500

PDB entries from 2024-04-17

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