English 日本語简体中文繁體中文 한국어

✖

Menu

RCSB PDB PDBe BMRB Adv. Search Search help

Summary Geometry Related PDB entries

A1CYA

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
O1	C2	sing	1.43Å	1.42Å
C1	C2	sing	1.53Å	1.51Å
C2	C3	sing	1.51Å	1.52Å
C3	N1	sing	1.34Å	1.33Å
C3	O2	doub	1.21Å	1.23Å
N1	C4	doub	1.31Å	1.46Å
C4	C5	sing	1.47Å	1.51Å
C5	N2	doub	1.33Å	1.34Å	Aromatic
C5	C6	sing	1.40Å	1.38Å	Aromatic
N2	C9	sing	1.31Å	1.34Å	Aromatic
C6	C7	doub	1.39Å	1.39Å	Aromatic
C9	C8	doub	1.39Å	1.37Å	Aromatic
C7	C8	sing	1.39Å	1.37Å	Aromatic
C1	H1	sing	1.09Å	1.10Å
C1	H2	sing	1.09Å	1.10Å
C1	H3	sing	1.09Å	1.10Å
C2	H4	sing	1.09Å	1.10Å
O1	H5	sing	0.97Å	0.95Å
C4	H6	sing	1.08Å	1.08Å
C6	H7	sing	1.08Å	1.08Å
C7	H8	sing	1.08Å	1.08Å
C8	H9	sing	1.08Å	1.08Å
C9	H10	sing	1.08Å	1.08Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
O1	C2	C1	110.1°	109.4°
O1	C2	C3	112.0°	109.5°
O1	C2	H4	109.8°	109.4°
C2	O1	H5	109.5°	114.0°
C1	C2	C3	108.0°	109.5°
C2	C1	H1	109.5°	109.5°
C2	C1	H2	109.5°	109.5°
C2	C1	H3	109.5°	109.4°
C1	C2	H4	108.5°	109.5°
C2	C3	N1	119.2°	120.0°
C2	C3	O2	117.6°	120.0°
C3	C2	H4	108.4°	109.5°
N1	C3	O2	123.2°	120.0°
C3	N1	C4	123.9°	120.0°
N1	C4	C5	116.7°	120.0°
N1	C4	H6	121.6°	120.0°
C4	C5	N2	116.3°	119.8°
C4	C5	C6	121.9°	119.7°
C5	C4	H6	121.6°	120.0°
N2	C5	C6	121.8°	120.5°
C5	N2	C9	118.0°	121.6°
C5	C6	C7	119.2°	119.0°
C5	C6	H7	120.4°	120.5°
N2	C9	C8	123.5°	120.9°
N2	C9	H10	118.2°	119.6°
C6	C7	C8	119.3°	118.5°
C7	C6	H7	120.4°	120.5°
C6	C7	H8	120.3°	120.7°
C9	C8	C7	118.1°	119.4°
C9	C8	H9	121.0°	120.3°
C8	C9	H10	118.2°	119.5°
C8	C7	H8	120.3°	120.8°
C7	C8	H9	120.9°	120.3°
H1	C1	H2	109.5°	109.5°
H1	C1	H3	109.5°	109.5°
H2	C1	H3	109.4°	109.5°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
O1	C2	C1	C3	122.5°	120.0°
O1	C2	C1	H4	120.2°	119.9°
O1	C2	C3	H4	121.3°	120.0°
O1	C2	C3	N1	12.1°	175.0°
O1	C2	C3	O2	166.8°	5.0°
O1	C2	C1	H1	180.0°	60.1°
O1	C2	C1	H2	60.0°	60.0°
O1	C2	C1	H3	60.0°	180.0°
C1	C2	C3	H4	117.4°	120.0°
C1	C2	C3	N1	133.5°	65.0°
C1	C2	C3	O2	45.5°	115.0°
C2	C1	H1	H2	120.0°	120.0°
C2	C1	H1	H3	120.0°	119.9°
C2	C1	H2	H3	120.0°	120.0°
C1	C2	O1	H5	180.0°	60.0°
C2	C3	N1	O2	178.9°	180.0°
C2	C3	N1	C4	169.9°	80.9°
C3	C2	C1	H1	57.5°	59.9°
C3	C2	C1	H2	62.5°	180.0°
C3	C2	C1	H3	177.5°	60.0°
C3	C2	O1	H5	59.9°	180.0°
C3	N1	C4	C5	0.5°	5.6°
N1	C3	C2	H4	109.2°	55.0°
C3	N1	C4	H6	179.6°	174.4°
O2	C3	N1	C4	11.2°	99.1°
O2	C3	C2	H4	71.9°	125.0°
N1	C4	C5	H6	180.0°	179.9°
N1	C4	C5	N2	75.6°	5.3°
N1	C4	C5	C6	104.7°	174.4°
C4	C5	N2	C6	179.7°	179.7°
C4	C5	N2	C9	179.7°	179.7°
C4	C5	C6	C7	179.8°	180.0°
C4	C5	C6	H7	0.3°	0.0°
N2	C5	C6	C7	0.6°	0.3°
C5	N2	C9	C8	1.0°	0.5°
N2	C5	C4	H6	104.4°	174.6°
N2	C5	C6	H7	179.4°	179.7°
C5	N2	C9	H10	179.0°	179.7°
C6	C5	N2	C9	0.6°	0.6°
C5	C6	C7	H7	180.0°	180.0°
C5	C6	C7	C8	1.0°	0.1°
C6	C5	C4	H6	75.3°	5.7°
C5	C6	C7	H8	179.0°	180.0°
N2	C9	C8	H10	180.0°	179.7°
N2	C9	C8	C7	2.5°	0.3°
N2	C9	C8	H9	177.5°	179.8°
C6	C7	C8	C9	2.5°	0.0°
C6	C7	C8	H8	180.0°	180.0°
C6	C7	C8	H9	177.5°	180.0°
C9	C8	C7	H9	180.0°	179.9°
C9	C8	C7	H8	177.6°	180.0°
C8	C7	C6	H7	179.0°	180.0°
C7	C8	C9	H10	177.4°	180.0°
H1	C1	H2	H3	120.0°	120.0°
H1	C1	C2	H4	59.8°	180.0°
H2	C1	C2	H4	179.9°	60.0°
H3	C1	C2	H4	60.2°	60.1°
H4	C2	O1	H5	60.6°	60.0°
H7	C6	C7	H8	1.0°	0.0°
H8	C7	C8	H9	2.5°	0.1°
H9	C8	C9	H10	2.6°	0.0°

248636

PDB entries from 2026-02-04

PDB statistics

PDBj update info

Contact PDBj

numon