Summary Geometry PCM/PTM Related PDB entries

A1BGG

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
N	C1	sing	1.40Å	1.45Å
N	C2	sing	1.35Å	1.42Å	Aromatic
N	CA	sing	1.37Å	1.42Å	Aromatic
C1	C4	doub	1.39Å	1.53Å	Aromatic
C1	C5	sing	1.39Å	1.32Å	Aromatic
C2	CG	doub	1.38Å	1.40Å	Aromatic
C2	C7	sing	1.51Å	1.53Å
CA	CB	doub	1.34Å	1.40Å	Aromatic
CA	C9	sing	1.51Å	1.53Å
C4	C10	sing	1.39Å	1.32Å	Aromatic
C5	C11	doub	1.38Å	1.53Å	Aromatic
CG	CB	sing	1.47Å	1.43Å	Aromatic
CG	CD	sing	1.47Å	1.53Å
C10	C13	doub	1.39Å	1.53Å	Aromatic
C10	O	sing	1.36Å	1.40Å
C11	C13	sing	1.38Å	1.32Å	Aromatic
CD	C14	sing	1.51Å	1.53Å
CD	OE1	doub	1.21Å	1.19Å
O	C15	sing	1.43Å	1.40Å
C4	H1	sing	1.08Å	1.08Å
C5	H2	sing	1.08Å	1.08Å
C7	H5	sing	1.09Å	1.10Å
C7	H4	sing	1.09Å	1.10Å
C7	H3	sing	1.09Å	1.10Å
C13	H11	sing	1.08Å	1.08Å
C15	H16	sing	1.09Å	1.10Å
C15	H14	sing	1.09Å	1.10Å
C15	H15	sing	1.09Å	1.10Å
CB	H6	sing	1.08Å	1.08Å
C11	H10	sing	1.08Å	1.08Å
C14	H12	sing	1.09Å	1.10Å
C14	H13	sing	1.09Å	1.10Å
C14	H17	sing	1.09Å	1.10Å
C9	H9	sing	1.09Å	1.10Å
C9	H7	sing	1.09Å	1.10Å
C9	H8	sing	1.09Å	1.10Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
C1	N	C2	126.4°	124.8°
C1	N	CA	125.1°	124.8°
N	C1	C4	120.5°	120.0°
N	C1	C5	119.4°	120.1°
C2	N	CA	108.5°	110.4°
N	C2	CG	107.4°	108.1°
N	C2	C7	125.4°	125.9°
N	CA	CB	107.8°	109.1°
N	CA	C9	126.3°	125.4°
C4	C1	C5	120.1°	119.9°
C1	C4	C10	120.1°	119.8°
C1	C4	H1	120.0°	120.1°
C1	C5	C11	119.8°	120.1°
C1	C5	H2	120.1°	120.0°
CG	C2	C7	127.2°	125.9°
C2	CG	CB	108.2°	105.9°
C2	CG	CD	127.6°	127.0°
C2	C7	H5	109.5°	109.5°
C2	C7	H4	109.5°	109.5°
C2	C7	H3	109.4°	109.5°
CB	CA	C9	125.9°	125.4°
CA	CB	CG	108.1°	106.4°
CA	CB	H6	125.9°	126.8°
CA	C9	H9	109.5°	109.5°
CA	C9	H7	109.5°	109.4°
CA	C9	H8	109.5°	109.5°
C4	C10	C13	119.7°	120.0°
C4	C10	O	120.4°	120.0°
C10	C4	H1	120.0°	120.1°
C5	C11	C13	120.2°	120.1°
C11	C5	H2	120.1°	120.0°
C5	C11	H10	119.9°	119.9°
CB	CG	CD	124.2°	127.0°
CG	CB	H6	125.9°	126.8°
CG	CD	C14	117.6°	120.0°
CG	CD	OE1	121.0°	120.0°
C13	C10	O	119.9°	120.0°
C10	C13	C11	120.1°	120.0°
C10	C13	H11	119.9°	120.0°
C10	O	C15	113.7°	117.0°
C11	C13	H11	119.9°	120.0°
C13	C11	H10	119.9°	119.9°
C14	CD	OE1	121.4°	120.0°
CD	C14	H12	109.5°	109.5°
CD	C14	H13	109.5°	109.5°
CD	C14	H17	109.5°	109.5°
O	C15	H16	109.5°	109.4°
O	C15	H14	109.5°	109.5°
O	C15	H15	109.5°	109.5°
H5	C7	H4	109.5°	109.5°
H5	C7	H3	109.5°	109.5°
H4	C7	H3	109.5°	109.5°
H16	C15	H14	109.5°	109.4°
H16	C15	H15	109.5°	109.5°
H14	C15	H15	109.5°	109.5°
H12	C14	H13	109.5°	109.5°
H12	C14	H17	109.5°	109.5°
H13	C14	H17	109.5°	109.4°
H9	C9	H7	109.5°	109.5°
H9	C9	H8	109.5°	109.5°
H7	C9	H8	109.5°	109.5°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
C1	N	C2	CA	180.0°	179.7°
N	C1	C4	C5	179.9°	180.0°
C1	N	C2	CG	179.8°	179.9°
C1	N	C2	C7	0.2°	0.0°
C1	N	CA	CB	179.8°	180.0°
C1	N	CA	C9	0.1°	0.0°
N	C1	C4	C10	179.7°	179.9°
N	C1	C5	C11	179.7°	179.5°
N	C1	C4	H1	0.3°	0.3°
N	C1	C5	H2	0.3°	0.3°
C2	N	C1	C4	72.7°	115.0°
C2	N	C1	C5	107.4°	65.0°
N	C2	CG	C7	179.6°	179.9°
C2	N	CA	CB	0.2°	0.2°
C2	N	CA	C9	180.0°	179.7°
N	C2	CG	CB	0.1°	0.4°
N	C2	CG	CD	179.6°	179.8°
N	C2	C7	H5	90.2°	90.0°
N	C2	C7	H4	149.8°	150.0°
N	C2	C7	H3	29.8°	30.0°
CA	N	C1	C4	107.3°	65.3°
CA	N	C1	C5	72.6°	114.7°
CA	N	C2	CG	0.1°	0.4°
CA	N	C2	C7	179.8°	179.7°
N	CA	CB	C9	179.9°	180.0°
N	CA	CB	CG	0.1°	0.0°
N	CA	CB	H6	179.9°	179.9°
N	CA	C9	H9	89.9°	90.0°
N	CA	C9	H7	150.1°	150.0°
N	CA	C9	H8	30.1°	30.0°
C1	C4	C10	H1	180.0°	179.6°
C4	C1	C5	C11	0.2°	0.5°
C1	C4	C10	C13	0.1°	0.3°
C1	C4	C10	O	179.9°	179.8°
C4	C1	C5	H2	179.8°	179.7°
C5	C1	C4	C10	0.2°	0.1°
C1	C5	C11	H2	180.0°	179.3°
C1	C5	C11	C13	0.1°	0.7°
C5	C1	C4	H1	179.8°	179.7°
C1	C5	C11	H10	179.9°	180.0°
C2	CG	CB	CA	0.0°	0.2°
C2	CG	CB	CD	179.7°	179.8°
C2	CG	CD	C14	172.2°	179.7°
C2	CG	CD	OE1	6.7°	0.3°
CG	C2	C7	H5	90.2°	90.2°
CG	C2	C7	H4	29.8°	29.8°
CG	C2	C7	H3	149.8°	149.8°
C2	CG	CB	H6	180.0°	179.7°
C7	C2	CG	CB	179.7°	179.7°
C7	C2	CG	CD	0.0°	0.0°
C2	C7	H5	H4	120.0°	120.0°
C2	C7	H5	H3	120.0°	120.0°
C2	C7	H4	H3	120.0°	120.0°
CA	CB	CG	H6	180.0°	179.9°
CA	CB	CG	CD	179.8°	180.0°
CB	CA	C9	H9	89.9°	90.0°
CB	CA	C9	H7	30.1°	30.0°
CB	CA	C9	H8	150.1°	149.9°
C9	CA	CB	CG	180.0°	180.0°
C9	CA	CB	H6	0.0°	0.0°
CA	C9	H9	H7	120.0°	120.0°
CA	C9	H9	H8	120.0°	120.0°
CA	C9	H7	H8	120.0°	120.0°
C4	C10	C13	O	180.0°	179.9°
C4	C10	C13	C11	0.0°	0.0°
C4	C10	O	C15	53.3°	180.0°
C4	C10	C13	H11	180.0°	179.9°
C5	C11	C13	C10	0.0°	0.5°
C5	C11	C13	H10	180.0°	179.3°
C5	C11	C13	H11	180.0°	179.6°
CB	CG	CD	C14	7.5°	0.0°
CB	CG	CD	OE1	173.7°	180.0°
CG	CD	C14	OE1	178.8°	180.0°
CD	CG	CB	H6	0.3°	0.1°
CG	CD	C14	H12	178.8°	90.0°
CG	CD	C14	H13	61.2°	150.0°
CG	CD	C14	H17	58.8°	30.0°
C10	C13	C11	H11	180.0°	180.0°
C13	C10	O	C15	126.7°	0.1°
C13	C10	C4	H1	179.9°	179.9°
C10	C13	C11	H10	180.0°	179.7°
O	C10	C13	C11	180.0°	179.9°
O	C10	C4	H1	0.1°	0.2°
O	C10	C13	H11	0.0°	0.0°
C10	O	C15	H16	180.0°	60.1°
C10	O	C15	H14	60.0°	180.0°
C10	O	C15	H15	60.0°	60.0°
C13	C11	C5	H2	179.9°	180.0°
CD	C14	H12	H13	120.0°	120.1°
CD	C14	H12	H17	120.0°	120.0°
CD	C14	H13	H17	120.0°	120.0°
OE1	CD	C14	H12	0.0°	90.0°
OE1	CD	C14	H13	120.0°	30.0°
OE1	CD	C14	H17	120.0°	150.0°
O	C15	H16	H14	120.0°	119.9°
O	C15	H16	H15	120.0°	120.0°
O	C15	H14	H15	120.0°	120.1°
H2	C5	C11	H10	0.1°	0.7°
H5	C7	H4	H3	120.0°	120.0°
H11	C13	C11	H10	0.0°	0.3°
H16	C15	H14	H15	120.0°	120.1°
H12	C14	H13	H17	120.0°	119.9°
H9	C9	H7	H8	120.0°	120.0°

Release date:	2026-05-13
Definition date:	2024-11-11
Last modified:	2026-05-08
Release status:	REL
Processing site:	RCSB
Derived from:	9E9P