A1CKH

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
C13	C14	doub	1.38Å	1.40Å	Aromatic
C13	C12	sing	1.38Å	1.41Å	Aromatic
C14	C15	sing	1.39Å	1.41Å	Aromatic
C12	C11	doub	1.38Å	1.41Å	Aromatic
C15	O3	sing	1.36Å	1.36Å
C15	C16	doub	1.39Å	1.41Å	Aromatic
C11	C16	sing	1.38Å	1.41Å	Aromatic
C11	C3	sing	1.51Å	1.52Å
C2	C3	sing	1.53Å	1.55Å
C2	C1	sing	1.51Å	1.54Å
C3	N1	sing	1.47Å	1.45Å
O1	C1	doub	1.21Å	1.25Å
C1	O4	sing	1.34Å	1.25Å
O2	C4	doub	1.22Å	1.23Å
N1	C4	sing	1.35Å	1.33Å
C4	C5	sing	1.48Å	1.48Å
C5	N2	doub	1.33Å	1.36Å	Aromatic
C5	C8	sing	1.40Å	1.41Å	Aromatic
C9	C8	sing	1.46Å	1.44Å	Aromatic
C9	C10	doub	1.35Å	1.37Å	Aromatic
N2	C6	sing	1.32Å	1.33Å	Aromatic
C8	C7	doub	1.42Å	1.41Å	Aromatic
C10	N4	sing	1.37Å	1.38Å	Aromatic
C6	N3	doub	1.32Å	1.33Å	Aromatic
C7	N4	sing	1.37Å	1.37Å	Aromatic
C7	N3	sing	1.33Å	1.35Å	Aromatic
C3	H3	sing	1.09Å	1.10Å
C6	H5	sing	1.08Å	1.08Å
C9	H6	sing	1.08Å	1.08Å
C12	H9	sing	1.08Å	1.08Å
C14	H11	sing	1.08Å	1.08Å
C10	H7	sing	1.08Å	1.08Å
C13	H10	sing	1.08Å	1.08Å
C16	H13	sing	1.08Å	1.08Å
C2	H1	sing	1.09Å	1.10Å
C2	H2	sing	1.09Å	1.10Å
N1	H4	sing	0.97Å	1.00Å
N4	H8	sing	0.97Å	1.00Å
O3	H12	sing	0.97Å	0.95Å
O4	H14	sing	0.97Å	0.95Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
C14	C13	C12	119.5°	120.1°
C13	C14	C15	119.5°	119.9°
C13	C14	H11	120.3°	120.0°
C14	C13	H10	120.2°	120.0°
C13	C12	C11	121.4°	120.1°
C13	C12	H9	119.3°	120.0°
C12	C13	H10	120.2°	119.9°
C14	C15	O3	118.3°	120.1°
C14	C15	C16	121.0°	119.9°
C15	C14	H11	120.2°	120.0°
C12	C11	C16	118.9°	120.0°
C12	C11	C3	119.4°	120.0°
C11	C12	H9	119.3°	119.9°
O3	C15	C16	120.7°	120.1°
C15	O3	H12	109.5°	113.9°
C15	C16	C11	119.7°	120.0°
C15	C16	H13	120.1°	120.0°
C16	C11	C3	121.7°	120.0°
C11	C16	H13	120.1°	120.0°
C11	C3	C2	116.7°	109.5°
C11	C3	N1	110.5°	109.4°
C11	C3	H3	106.8°	109.5°
C3	C2	C1	111.1°	109.5°
C2	C3	N1	108.4°	109.5°
C2	C3	H3	106.4°	109.5°
C3	C2	H1	109.0°	109.5°
C3	C2	H2	109.1°	109.5°
C2	C1	O1	117.1°	120.0°
C2	C1	O4	117.6°	120.0°
C1	C2	H1	109.0°	109.5°
C1	C2	H2	109.1°	109.5°
C3	N1	C4	125.3°	120.0°
N1	C3	H3	107.6°	109.5°
C3	N1	H4	117.3°	120.0°
O1	C1	O4	125.3°	120.1°
C1	O4	H14	109.5°	117.0°
O2	C4	N1	125.3°	120.0°
O2	C4	C5	122.0°	120.0°
N1	C4	C5	112.8°	120.0°
C4	N1	H4	117.3°	120.1°
C4	C5	N2	118.8°	120.9°
C4	C5	C8	121.0°	120.9°
N2	C5	C8	120.2°	118.2°
C5	N2	C6	118.8°	121.1°
C5	C8	C9	138.3°	135.3°
C5	C8	C7	114.3°	118.6°
C8	C9	C10	106.5°	106.9°
C9	C8	C7	107.4°	106.1°
C8	C9	H6	126.7°	126.6°
C9	C10	N4	109.3°	110.0°
C10	C9	H6	126.7°	126.6°
C9	C10	H7	125.4°	125.0°
N2	C6	N3	127.2°	122.9°
N2	C6	H5	116.4°	118.6°
C8	C7	N4	107.2°	107.0°
C8	C7	N3	125.6°	118.5°
C10	N4	C7	109.5°	110.0°
N4	C10	H7	125.3°	125.0°
C10	N4	H8	125.2°	125.0°
C6	N3	C7	113.9°	120.7°
N3	C6	H5	116.4°	118.5°
N4	C7	N3	127.2°	134.5°
C7	N4	H8	125.3°	125.0°
H1	C2	H2	109.5°	109.4°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
C14	C13	C12	H10	180.0°	180.0°
C13	C14	C15	H11	180.0°	179.2°
C14	C13	C12	C11	0.2°	0.0°
C13	C14	C15	O3	179.7°	179.3°
C13	C14	C15	C16	0.3°	0.9°
C14	C13	C12	H9	179.8°	179.6°
C12	C13	C14	C15	0.3°	0.6°
C13	C12	C11	H9	180.0°	179.6°
C13	C12	C11	C16	0.6°	0.4°
C13	C12	C11	C3	178.6°	179.8°
C12	C13	C14	H11	179.7°	179.8°
C14	C15	O3	C16	179.4°	179.8°
C14	C15	C16	C11	1.1°	0.5°
C15	C14	C13	H10	179.7°	179.4°
C14	C15	C16	H13	178.9°	179.5°
C14	C15	O3	H12	180.0°	90.1°
C12	C11	C16	C15	1.2°	0.1°
C12	C11	C16	C3	178.0°	179.9°
C12	C11	C3	C2	138.2°	79.9°
C12	C11	C3	N1	97.3°	40.1°
C12	C11	C3	H3	19.4°	160.1°
C11	C12	C13	H10	179.8°	180.0°
C12	C11	C16	H13	178.8°	179.9°
O3	C15	C16	C11	179.5°	179.6°
O3	C15	C14	H11	0.3°	0.1°
O3	C15	C16	H13	0.5°	0.4°
C15	C16	C11	H13	180.0°	180.0°
C15	C16	C11	C3	179.1°	179.9°
C16	C15	C14	H11	179.7°	179.9°
C16	C15	O3	H12	0.6°	90.1°
C16	C11	C3	C2	43.8°	99.9°
C16	C11	C3	N1	80.6°	140.1°
C16	C11	C3	H3	162.7°	20.1°
C16	C11	C12	H9	179.4°	180.0°
C11	C3	C2	N1	125.5°	120.0°
C11	C3	C2	H3	119.0°	120.0°
C11	C3	C2	C1	163.0°	66.2°
C11	C3	N1	H3	116.2°	120.0°
C11	C3	N1	C4	78.7°	155.6°
C3	C11	C12	H9	1.4°	0.2°
C3	C11	C16	H13	0.9°	0.1°
C11	C3	C2	H1	76.8°	53.8°
C11	C3	C2	H2	42.7°	173.8°
C11	C3	N1	H4	101.3°	24.4°
C3	C2	C1	H1	120.2°	120.0°
C3	C2	C1	H2	120.3°	120.0°
C2	C3	N1	H3	114.8°	120.0°
C3	C2	C1	O1	82.2°	7.0°
C3	C2	C1	O4	97.3°	173.0°
C2	C3	N1	C4	152.3°	84.4°
C3	C2	H1	H2	119.3°	120.0°
C2	C3	N1	H4	27.7°	95.6°
C1	C2	C3	N1	37.5°	173.9°
C2	C1	O1	O4	179.4°	180.0°
C1	C2	C3	H3	78.0°	53.9°
C1	C2	H1	H2	119.2°	120.0°
C2	C1	O4	H14	179.4°	180.0°
C3	N1	C4	O2	0.1°	4.5°
C3	N1	C4	H4	180.0°	180.0°
C3	N1	C4	C5	179.0°	175.5°
N1	C3	C2	H1	157.7°	66.1°
N1	C3	C2	H2	82.8°	53.9°
O1	C1	C2	H1	38.0°	127.1°
O1	C1	C2	H2	157.5°	113.0°
O1	C1	O4	H14	0.0°	0.0°
O4	C1	C2	H1	142.5°	53.0°
O4	C1	C2	H2	23.0°	67.0°
O2	C4	N1	C5	178.9°	180.0°
O2	C4	C5	N2	173.4°	180.0°
O2	C4	C5	C8	7.3°	0.0°
O2	C4	N1	H4	179.9°	175.6°
N1	C4	C5	N2	7.6°	0.0°
N1	C4	C5	C8	171.6°	180.0°
C4	N1	C3	H3	37.5°	35.7°
C4	C5	N2	C8	179.3°	180.0°
C4	C5	C8	C9	1.4°	0.0°
C4	C5	N2	C6	178.3°	180.0°
C4	C5	C8	C7	179.1°	180.0°
C5	C4	N1	H4	1.0°	4.5°
N2	C5	C8	C9	179.4°	180.0°
N2	C5	C8	C7	0.2°	0.0°
C5	N2	C6	N3	1.6°	0.0°
C5	N2	C6	H5	178.4°	180.0°
C5	C8	C9	C7	179.6°	180.0°
C5	C8	C9	C10	179.7°	180.0°
C8	C5	N2	C6	1.0°	0.0°
C5	C8	C7	N4	179.7°	180.0°
C5	C8	C7	N3	0.2°	0.0°
C5	C8	C9	H6	0.3°	0.0°
C8	C9	C10	H6	180.0°	179.9°
C8	C9	C10	N4	0.2°	0.0°
C9	C8	C7	N4	0.0°	0.0°
C9	C8	C7	N3	179.8°	180.0°
C8	C9	C10	H7	179.8°	180.0°
C10	C9	C8	C7	0.1°	0.0°
C9	C10	N4	H7	180.0°	180.0°
C9	C10	N4	C7	0.2°	0.0°
C9	C10	N4	H8	179.8°	180.0°
N2	C6	N3	H5	180.0°	180.0°
N2	C6	N3	C7	1.2°	0.1°
C8	C7	N4	C10	0.1°	0.0°
C8	C7	N3	C6	0.3°	0.1°
C8	C7	N4	N3	179.8°	180.0°
C7	C8	C9	H6	179.9°	180.0°
C8	C7	N4	H8	179.9°	180.0°
C10	N4	C7	H8	180.0°	180.0°
C10	N4	C7	N3	180.0°	180.0°
N4	C10	C9	H6	179.8°	180.0°
C6	N3	C7	N4	179.9°	179.9°
C7	N4	C10	H7	179.8°	180.0°
C7	N3	C6	H5	178.8°	180.0°
N3	C7	N4	H8	0.0°	0.0°
H3	C3	C2	H1	42.2°	173.9°
H3	C3	C2	H2	161.7°	66.2°
H3	C3	N1	H4	142.5°	144.4°
H6	C9	C10	H7	0.2°	0.1°
H9	C12	C13	H10	0.2°	0.3°
H11	C14	C13	H10	0.3°	0.2°
H7	C10	N4	H8	0.2°	0.0°

Release date:	2025-09-17
Definition date:	2025-07-24
Last modified:	2025-09-12
Release status:	REL
Processing site:	RCSB
Derived from:	7IJJ