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Summary Geometry Related PDB entries

2FQ

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
C4	C3	sing	1.46Å	1.44Å
C4	C5	doub	1.36Å	1.36Å
C2	N	doub	1.32Å	1.33Å	Aromatic
C2	C3	sing	1.40Å	1.40Å	Aromatic
N3	C5	sing	1.40Å	1.35Å
N	C1	sing	1.32Å	1.35Å	Aromatic
C3	C7	doub	1.41Å	1.42Å	Aromatic
C5	C6	sing	1.46Å	1.50Å
C1	C	sing	1.51Å	1.49Å
C1	N2	doub	1.32Å	1.34Å	Aromatic
C7	N2	sing	1.33Å	1.34Å	Aromatic
C7	N1	sing	1.37Å	1.38Å
C6	N1	sing	1.35Å	1.38Å
C6	O	doub	1.22Å	1.22Å
N1	C8	sing	1.47Å	1.46Å
N3	H1	sing	0.97Å	1.00Å
N3	H2	sing	0.97Å	1.00Å
C4	H3	sing	1.08Å	1.08Å
C8	H4	sing	1.09Å	1.10Å
C8	H5	sing	1.09Å	1.10Å
C8	H6	sing	1.09Å	1.10Å
C2	H7	sing	1.08Å	1.08Å
C	H8	sing	1.09Å	1.10Å
C	H9	sing	1.09Å	1.10Å
C	H10	sing	1.09Å	1.10Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
C3	C4	C5	119.0°	118.4°
C4	C3	C2	123.6°	121.6°
C4	C3	C7	121.2°	119.8°
C3	C4	H3	120.5°	120.7°
C4	C5	N3	122.9°	120.3°
C4	C5	C6	120.3°	119.4°
C5	C4	H3	120.5°	120.8°
N	C2	C3	124.5°	118.4°
C2	N	C1	115.9°	121.3°
N	C2	H7	117.7°	120.8°
C2	C3	C7	115.1°	118.6°
C3	C2	H7	117.7°	120.8°
N3	C5	C6	116.8°	120.3°
C5	N3	H1	109.5°	120.0°
C5	N3	H2	109.5°	120.0°
N	C1	C	117.4°	118.7°
N	C1	N2	124.9°	122.6°
C3	C7	N2	120.5°	118.6°
C3	C7	N1	118.7°	120.1°
C5	C6	N1	117.9°	121.0°
C5	C6	O	121.4°	119.5°
C	C1	N2	117.7°	118.7°
C1	C	H8	109.5°	109.5°
C1	C	H9	109.4°	109.5°
C1	C	H10	109.4°	109.4°
C1	N2	C7	119.0°	120.5°
N2	C7	N1	120.8°	121.3°
C7	N1	C6	122.9°	121.2°
C7	N1	C8	119.9°	119.4°
N1	C6	O	120.8°	119.5°
C6	N1	C8	117.2°	119.4°
N1	C8	H4	109.5°	109.5°
N1	C8	H5	109.4°	109.5°
N1	C8	H6	109.5°	109.4°
H1	N3	H2	109.4°	120.0°
H4	C8	H5	109.5°	109.5°
H4	C8	H6	109.5°	109.5°
H5	C8	H6	109.5°	109.5°
H8	C	H9	109.5°	109.5°
H8	C	H10	109.5°	109.5°
H9	C	H10	109.5°	109.4°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
C3	C4	C5	H3	180.0°	180.0°
C4	C3	C2	N	179.9°	180.0°
C4	C3	C2	C7	179.8°	179.8°
C3	C4	C5	N3	179.6°	180.0°
C3	C4	C5	C6	0.1°	0.0°
C4	C3	C7	N2	179.9°	180.0°
C4	C3	C7	N1	0.1°	0.5°
C4	C3	C2	H7	0.1°	0.1°
C5	C4	C3	C2	179.6°	180.0°
C4	C5	N3	C6	179.7°	179.9°
C5	C4	C3	C7	0.1°	0.2°
C4	C5	C6	N1	0.3°	0.0°
C4	C5	C6	O	179.4°	179.7°
C4	C5	N3	H1	180.0°	180.0°
C4	C5	N3	H2	60.0°	0.1°
N	C2	C3	H7	180.0°	179.9°
N	C2	C3	C7	0.2°	0.2°
C2	N	C1	C	178.8°	180.0°
C2	N	C1	N2	0.6°	0.3°
C3	C2	N	C1	0.2°	0.0°
C2	C3	C7	N2	0.3°	0.2°
C2	C3	C7	N1	179.6°	179.7°
C2	C3	C4	H3	0.4°	0.0°
N3	C5	C6	N1	179.4°	179.9°
N3	C5	C6	O	0.9°	0.3°
C5	N3	H1	H2	120.0°	179.9°
N3	C5	C4	H3	0.4°	0.0°
N	C1	C	N2	179.4°	179.7°
N	C1	N2	C7	0.4°	0.3°
C1	N	C2	H7	179.7°	179.9°
N	C1	C	H8	0.0°	89.9°
N	C1	C	H9	120.0°	150.0°
N	C1	C	H10	120.0°	30.1°
C3	C7	N2	C1	0.0°	0.1°
C3	C7	N2	N1	179.9°	179.5°
C3	C7	N1	C6	0.1°	0.6°
C3	C7	N1	C8	179.6°	179.5°
C7	C3	C4	H3	179.9°	179.8°
C7	C3	C2	H7	179.9°	179.7°
C5	C6	N1	C7	0.3°	0.3°
C5	C6	N1	O	179.7°	179.6°
C5	C6	N1	C8	179.4°	179.8°
C6	C5	N3	H1	0.3°	0.1°
C6	C5	N3	H2	120.3°	180.0°
C6	C5	C4	H3	179.9°	180.0°
C	C1	N2	C7	178.9°	179.9°
C1	C	H8	H9	120.0°	120.1°
C1	C	H8	H10	120.0°	120.0°
C1	C	H9	H10	120.0°	119.9°
C1	N2	C7	N1	179.9°	179.4°
N2	C1	C	H8	179.4°	90.3°
N2	C1	C	H9	60.6°	29.8°
N2	C1	C	H10	59.4°	149.7°
N2	C7	N1	C6	179.8°	180.0°
N2	C7	N1	C8	0.5°	0.1°
C7	N1	C6	C8	179.7°	179.9°
C7	N1	C6	O	179.4°	180.0°
C7	N1	C8	H4	180.0°	180.0°
C7	N1	C8	H5	60.0°	59.9°
C7	N1	C8	H6	60.0°	60.1°
C6	N1	C8	H4	0.3°	0.1°
C6	N1	C8	H5	119.7°	120.0°
C6	N1	C8	H6	120.3°	120.0°
O	C6	N1	C8	0.9°	0.1°
N1	C8	H4	H5	120.0°	120.0°
N1	C8	H4	H6	120.0°	119.9°
N1	C8	H5	H6	120.0°	120.0°
H4	C8	H5	H6	120.0°	120.0°
H8	C	H9	H10	120.1°	120.0°

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PDB entries from 2026-02-04

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