A1B9T

Bonds

First atom	Second atom	Bond order type	Distance (experimental model)	Distance (ideal model)	Properties
OP1	P	doub	1.48Å	1.46Å
P	OP2	sing	1.61Å	1.46Å
P	O5'	sing	1.61Å	1.64Å
O5'	C5'	sing	1.43Å	1.40Å
C5'	C4'	sing	1.53Å	1.53Å
C1'	C2'	sing	1.51Å	1.52Å
C1'	N1	sing	1.46Å	1.44Å
N2	C4'	sing	1.46Å	1.44Å
N2	C2'	sing	1.35Å	1.44Å
C4'	C3'	sing	1.53Å	1.51Å
C2'	O2'	doub	1.21Å	1.18Å
O2	C2	doub	1.22Å	1.18Å
N1	C2	sing	1.35Å	1.46Å
N1	C6	sing	1.37Å	1.48Å
C3'	O3'	sing	1.43Å	1.18Å
C2	N3	sing	1.35Å	1.42Å
C6	C5	doub	1.35Å	1.34Å
N3	C4	sing	1.35Å	1.42Å
C5	C4	sing	1.42Å	1.52Å
C5	C7	sing	1.51Å	1.53Å
C4	O4	doub	1.22Å	1.18Å
N2	H2	sing	0.97Å	1.00Å
C5'	H52	sing	1.09Å	1.10Å
C5'	H51	sing	1.09Å	1.10Å
N3	H3	sing	0.97Å	1.00Å
O3'	H1	sing	0.97Å	0.95Å
OP2	H5	sing	0.97Å	0.95Å
P	OP3	sing	1.61Å	1.56Å
OP3	HP3	sing	0.97Å	0.95Å
C6	H4	sing	1.08Å	1.08Å
C7	H6	sing	1.09Å	1.10Å
C7	H7	sing	1.09Å	1.10Å
C7	H8	sing	1.09Å	1.10Å
C1'	H9	sing	1.09Å	1.10Å
C1'	H10	sing	1.09Å	1.10Å
C3'	H11	sing	1.09Å	1.10Å
C3'	H12	sing	1.09Å	1.10Å
C4'	H13	sing	1.09Å	1.10Å

Angles

First atom	Second atom	Third atom	Angle (experimental model)	Angle (ideal model)
OP1	P	OP2	114.5°	109.5°
OP1	P	O5'	120.4°	109.4°
OP1	P	OP3	100.2°	109.5°
OP2	P	O5'	125.0°	109.5°
P	OP2	H5	109.5°	114.0°
OP2	P	OP3	86.5°	109.5°
P	O5'	C5'	112.7°	123.0°
O5'	P	OP3	86.9°	109.4°
O5'	C5'	C4'	108.0°	109.5°
O5'	C5'	H52	109.8°	109.5°
O5'	C5'	H51	109.8°	109.5°
C5'	C4'	N2	104.9°	109.5°
C5'	C4'	C3'	110.1°	109.5°
C4'	C5'	H52	109.8°	109.4°
C4'	C5'	H51	109.8°	109.5°
C5'	C4'	H13	109.5°	109.5°
C2'	C1'	N1	111.7°	109.5°
C1'	C2'	N2	117.5°	120.0°
C1'	C2'	O2'	121.6°	120.0°
C2'	C1'	H9	108.9°	109.5°
C2'	C1'	H10	108.9°	109.5°
C1'	N1	C2	120.9°	119.7°
C1'	N1	C6	118.6°	119.7°
N1	C1'	H9	108.9°	109.5°
N1	C1'	H10	108.9°	109.5°
C4'	N2	C2'	119.9°	120.0°
N2	C4'	C3'	111.7°	109.5°
C4'	N2	H2	120.0°	120.0°
N2	C4'	H13	110.7°	109.4°
N2	C2'	O2'	120.9°	120.0°
C2'	N2	H2	120.0°	120.0°
C4'	C3'	O3'	110.1°	109.5°
C4'	C3'	H11	109.3°	109.5°
C4'	C3'	H12	109.3°	109.5°
C3'	C4'	H13	109.7°	109.4°
O2	C2	N1	121.7°	119.5°
O2	C2	N3	118.9°	119.5°
C2	N1	C6	120.4°	120.6°
N1	C2	N3	119.4°	121.0°
N1	C6	C5	120.0°	119.7°
N1	C6	H4	120.0°	120.2°
C3'	O3'	H1	109.5°	114.0°
O3'	C3'	H11	109.3°	109.5°
O3'	C3'	H12	109.3°	109.4°
C2	N3	C4	120.0°	120.2°
C2	N3	H3	120.0°	119.9°
C6	C5	C4	119.8°	119.0°
C6	C5	C7	120.6°	120.5°
C5	C6	H4	120.0°	120.1°
N3	C4	C5	120.4°	119.4°
N3	C4	O4	119.7°	120.3°
C4	N3	H3	120.0°	119.9°
C4	C5	C7	119.6°	120.5°
C5	C4	O4	119.9°	120.2°
C5	C7	H6	109.5°	109.5°
C5	C7	H7	109.5°	109.5°
C5	C7	H8	109.4°	109.4°
H52	C5'	H51	109.5°	109.4°
P	OP3	HP3	109.5°	114.0°
H6	C7	H7	109.4°	109.5°
H6	C7	H8	109.5°	109.4°
H7	C7	H8	109.5°	109.5°
H9	C1'	H10	109.4°	109.5°
H11	C3'	H12	109.5°	109.5°

Dihedrals

First atom	Second atom	Third atom	Fourth atom	Torsion (experimental model)	Torsion (ideal model)
OP1	P	OP2	O5'	176.6°	120.0°
OP1	P	OP2	OP3	99.7°	120.1°
OP1	P	O5'	OP3	100.0°	120.0°
OP1	P	O5'	C5'	29.1°	55.0°
OP1	P	OP2	H5	0.0°	180.0°
OP1	P	OP3	HP3	0.0°	60.1°
OP2	P	O5'	OP3	83.5°	120.0°
OP2	P	O5'	C5'	147.3°	65.0°
OP2	P	OP3	HP3	114.3°	60.0°
P	O5'	C5'	C4'	138.3°	180.0°
P	O5'	C5'	H52	18.5°	60.0°
P	O5'	C5'	H51	102.0°	60.0°
O5'	P	OP2	H5	176.6°	60.0°
O5'	P	OP3	HP3	120.3°	180.0°
O5'	C5'	C4'	H52	119.8°	120.0°
O5'	C5'	C4'	H51	119.8°	120.0°
O5'	C5'	C4'	N2	46.5°	65.0°
O5'	C5'	C4'	C3'	166.9°	55.0°
O5'	C5'	H52	H51	120.7°	120.0°
C5'	O5'	P	OP3	129.2°	175.0°
O5'	C5'	C4'	H13	72.3°	175.0°
C5'	C4'	N2	C3'	119.3°	120.0°
C5'	C4'	N2	H13	118.1°	120.0°
C5'	C4'	N2	C2'	126.3°	155.0°
C5'	C4'	C3'	H13	120.6°	120.0°
C5'	C4'	C3'	O3'	63.4°	55.0°
C5'	C4'	N2	H2	53.7°	25.0°
C4'	C5'	H52	H51	120.7°	120.0°
C5'	C4'	C3'	H11	56.7°	175.0°
C5'	C4'	C3'	H12	176.5°	65.0°
C2'	C1'	N1	H9	120.4°	120.0°
C2'	C1'	N1	H10	120.4°	120.0°
C1'	C2'	N2	C4'	179.9°	180.0°
C1'	C2'	N2	O2'	180.0°	180.0°
C2'	C1'	N1	C2	89.0°	90.0°
C2'	C1'	N1	C6	92.0°	90.3°
C1'	C2'	N2	H2	0.1°	0.0°
C2'	C1'	H9	H10	119.0°	120.0°
N1	C1'	C2'	N2	139.7°	180.0°
N1	C1'	C2'	O2'	40.3°	0.0°
C1'	N1	C2	O2	0.9°	0.3°
C1'	N1	C2	C6	179.0°	179.7°
C1'	N1	C2	N3	179.3°	179.7°
C1'	N1	C6	C5	179.3°	179.7°
C1'	N1	C6	H4	0.7°	0.2°
N1	C1'	H9	H10	118.9°	120.0°
C4'	N2	C2'	H2	180.0°	180.0°
N2	C4'	C3'	H13	123.2°	119.9°
C4'	N2	C2'	O2'	0.1°	0.0°
N2	C4'	C3'	O3'	179.6°	65.1°
N2	C4'	C5'	H52	166.3°	175.0°
N2	C4'	C5'	H51	73.2°	55.0°
N2	C4'	C3'	H11	59.5°	55.0°
N2	C4'	C3'	H12	60.3°	175.0°
C2'	N2	C4'	C3'	114.4°	85.0°
N2	C2'	C1'	H9	19.3°	60.0°
N2	C2'	C1'	H10	99.9°	60.0°
C2'	N2	C4'	H13	8.2°	35.0°
C4'	C3'	O3'	H11	120.1°	120.0°
C4'	C3'	O3'	H12	120.1°	120.0°
C3'	C4'	N2	H2	65.6°	95.1°
C3'	C4'	C5'	H52	73.3°	65.0°
C3'	C4'	C5'	H51	47.2°	175.0°
C4'	C3'	O3'	H1	180.0°	180.0°
C4'	C3'	H11	H12	119.7°	120.0°
O2'	C2'	N2	H2	179.9°	180.0°
O2'	C2'	C1'	H9	160.7°	120.0°
O2'	C2'	C1'	H10	80.0°	120.0°
O2	C2	N1	N3	179.9°	180.0°
O2	C2	N1	C6	179.8°	180.0°
O2	C2	N3	C4	180.0°	180.0°
O2	C2	N3	H3	0.0°	0.0°
C2	N1	C6	C5	0.3°	0.0°
N1	C2	N3	C4	0.1°	0.0°
N1	C2	N3	H3	179.9°	180.0°
C2	N1	C6	H4	179.7°	179.9°
C2	N1	C1'	H9	31.3°	150.0°
C2	N1	C1'	H10	150.6°	30.0°
C6	N1	C2	N3	0.3°	0.0°
N1	C6	C5	H4	180.0°	179.9°
N1	C6	C5	C4	0.1°	0.1°
N1	C6	C5	C7	179.8°	180.0°
C6	N1	C1'	H9	147.7°	29.8°
C6	N1	C1'	H10	28.4°	149.7°
O3'	C3'	H11	H12	119.7°	119.9°
O3'	C3'	C4'	H13	57.2°	175.0°
C2	N3	C4	H3	180.0°	179.9°
C2	N3	C4	C5	0.0°	0.0°
C2	N3	C4	O4	179.9°	180.0°
C6	C5	C4	N3	0.0°	0.1°
C6	C5	C4	C7	180.0°	179.9°
C6	C5	C4	O4	180.0°	180.0°
C6	C5	C7	H6	180.0°	179.9°
C6	C5	C7	H7	60.0°	60.1°
C6	C5	C7	H8	60.0°	60.0°
N3	C4	C5	O4	180.0°	179.9°
N3	C4	C5	C7	180.0°	180.0°
C5	C4	N3	H3	180.0°	180.0°
C4	C5	C6	H4	179.8°	180.0°
C4	C5	C7	H6	0.0°	0.0°
C4	C5	C7	H7	120.0°	120.0°
C4	C5	C7	H8	120.0°	120.0°
C7	C5	C4	O4	0.0°	0.1°
C7	C5	C6	H4	0.2°	0.1°
C5	C7	H6	H7	120.0°	120.0°
C5	C7	H6	H8	120.0°	119.9°
C5	C7	H7	H8	119.9°	120.0°
O4	C4	N3	H3	0.0°	0.1°
H2	N2	C4'	H13	171.8°	145.0°
H52	C5'	C4'	H13	47.4°	55.0°
H51	C5'	C4'	H13	167.9°	65.0°
H1	O3'	C3'	H11	59.9°	59.9°
H1	O3'	C3'	H12	59.9°	60.0°
H5	OP2	P	OP3	99.6°	60.0°
H6	C7	H7	H8	120.0°	120.0°
H11	C3'	C4'	H13	177.3°	65.0°
H12	C3'	C4'	H13	62.9°	55.0°

Release date:	2026-04-22
Definition date:	2025-04-11
Last modified:	2026-04-17
Release status:	REL
Processing site:	RCSB
Derived from:	9O47