A0A075B6U7_HUMAN Loading...

T cell receptor alpha joining 23 AlphaSync

AlphaFold DB , UniProt , Accession A0A075B6U7, Species HUMAN (Homo sapiens, Human), Gene TRAJ23, Length 21 aa.

						>A0A075B6U7_HUMAN|A0A075B6U7|TRAJ23
XIYNQGGKLIFGQGTELSVKP
					

Structure Viewer

Loading PAE data...

(Predicted Aligned Error values between residue pairs)

Download Structure AlphaSync Parameters PDB PAE Table

Site	Residue	pLDDT	pLDDT confidence	pLDDT₁₀	pLDDT10 confidence	SASA	SASA [Å²]	SASA₁₀	SASA10 [Å²]	RSA	RSA unformatted	RSA₁₀	RSA10 unformatted	Surface	Surface10 (not used)	Disorder (not used)	Disorder	Sec. str.	Secondary structure	Isomer	Phi (φ)	Psi (ψ)	Omega (ω)	Chi 1 (χ₁)	Chi 2 (χ₂)	Chi 3 (χ₃)	Chi 4 (χ₄)	Tau (τ)	Contacts (colored by PAE)	Contact details
1	X	59.7	Low	79.2	Confident	108 Å²	108	135.7 Å²	135.7	100%	1.113	77%	0.765	S	S	*	*				0	138.9	0	0	0	0	0	108.5	Y3	G1-Y3 PolarHBondContact O-N 3.19Å
2	I	68.9	Low	80.6	Confident	155 Å²	155	128.4 Å²	128.4	80%	0.795	74%	0.743	S	S	*	*			trans	-83	102	177.7	-56.3	-176.9	0	0	107.5	N4	I2-N4 PolarHBondContact O-N 3.34Å; I2-N4 VanDerWaalsContact O-N 3.12Å
3	Y	67.6	Low	81.9	Confident	193 Å²	193	134.6 Å²	134.6	76%	0.757	76%	0.761	S	S	*	*			trans	-75	96.2	173	-60.3	-82.3	0	0	108.4	X1 Q5	G1-Y3 PolarHBondContact O-N 3.19Å; Y3-Q5 PolarHBondContact O-N 3.45Å
4	N	72.3	Confident	83	Confident	143 Å²	143	130.9 Å²	130.9	77%	0.765	77%	0.768	S	S	*	*			trans	-70.8	87	165.6	-68	-70.6	0	0	107.4	I2 G6	I2-N4 PolarHBondContact O-N 3.34Å; I2-N4 VanDerWaalsContact O-N 3.12Å; N4-G6 PolarHBondContact O-N 3.27Å
5	Q	72.8	Confident	83.9	Confident	190 Å²	190	127.3 Å²	127.3	89%	0.888	75%	0.748	S	S	*	*			trans	-74	14.7	-171.7	-86.4	-176.7	86.7	0	114.8	Y3	Y3-Q5 PolarHBondContact O-N 3.45Å
6	G	79.3	Confident	84.7	Confident	63 Å²	63	130.8 Å²	130.8	65%	0.649	76%	0.755	S	S	*	*			trans	-158	110.3	175.3	0	0	0	0	110.8	N4	N4-G6 PolarHBondContact O-N 3.27Å
7	G	83.8	Confident	85.3	Confident	72 Å²	72	129.6 Å²	129.6	74%	0.742	74%	0.744	S	S	*	*	P	Polyproline II helix	trans	-70.5	144.3	163.4	0	0	0	0	109.9
8	K	88.2	Confident	85.9	Confident	180 Å²	180	128.2 Å²	128.2	78%	0.783	74%	0.744	S	S	*	*	P	Polyproline II helix	trans	-73.3	127.9	172.4	-174.5	177.1	-178.8	-179.8	109.4	I10	K8-I10 HydrophobicContact CD-CD1 4.48Å; K8-I10 HydrophobicContact CD-CG1 4.05Å; K8-I10 HydrophobicContact CG-CG1 3.99Å
9	L	91.5	Very high	86.4	Confident	142 Å²	142	127.9 Å²	127.9	74%	0.743	74%	0.744	S	S	*	*	P	Polyproline II helix	trans	-80.8	120.6	165.5	-58.4	179.7	0	0	108.2	F11	L9-F11 HydrophobicContact CB-CE2 4.27Å; L9-F11 HydrophobicContact CB-CZ 4.42Å
10	I	94.4	Very high	86.6	Confident	134 Å²	134	130.9 Å²	130.9	69%	0.687	75%	0.747	S	S	*	*			trans	-112.6	123.1	178.7	-59	173.4	0	0	107.7	K8	K8-I10 HydrophobicContact CD-CD1 4.48Å; K8-I10 HydrophobicContact CD-CG1 4.05Å; K8-I10 HydrophobicContact CG-CG1 3.99Å
11	F	93.3	Very high	86.9	Confident	113 Å²	113	134.2 Å²	134.2	50%	0.496	77%	0.773	S	S	.	*			trans	-102.2	130.4	170.2	-58	-75.7	0	0	108.5	L9 T15 L17	L9-F11 HydrophobicContact CB-CE2 4.27Å; L9-F11 HydrophobicContact CB-CZ 4.42Å; F11-T15 HydrophobicContact CG-CG2 4.33Å; F11-T15 HydrophobicContact CD1-CG2 3.9Å; F11-T15 HydrophobicContact CB-CG2 4Å; F11-L17 HydrophobicContact CD2-CD2 4.45Å; F11-L17 HydrophobicContact CE1-CD1 4.13Å; F11-L17 HydrophobicContact CE2-CD2 3.83Å; F11-L17 HydrophobicContact CZ-CD1 4.01Å; F11-L17 HydrophobicContact CZ-CD2 3.92Å
12	G	96	Very high	88.2	Confident	48 Å²	48	135.5 Å²	135.5	50%	0.495	76%	0.756	S	S	.	*			trans	-74.9	174.9	-176.1	0	0	0	0	112.6	G14 T15	G12-G14 PolarHBondContact O-N 2.91Å; G12-T15 PolarHBondContact N-OG1 3.03Å; G12-T15 WeakPolarHBondContact O-CB 3.45Å; G12-T15 PolarHBondContact O-N 3.12Å; G12-T15 PolarHBondContact O-OG1 3.29Å
13	Q	97.2	Very high	89.3	Confident	209 Å²	209	134.5 Å²	134.5	98%	0.977	75%	0.754	S	S	*	*	T	Hydrogen-bonded Turn	trans	-60.4	130.7	175.4	-173.1	-178.9	-40.8	0	110.4	T15	Q13-T15 VanDerWaalsContact C-N 3.33Å
14	G	97.4	Very high	90.5	Very high	83 Å²	83	131.2 Å²	131.2	86%	0.856	75%	0.754	S	S	*	*	T	Hydrogen-bonded Turn	trans	81.9	2.7	-179.8	0	0	0	0	115.1	G12	G12-G14 PolarHBondContact O-N 2.91Å
15	T	97	Very high	91.5	Very high	77 Å²	77	130.5 Å²	130.5	47%	0.472	75%	0.754	S	S	.	*			trans	-75.8	125.1	173.4	-58.7	0	0	0	111.3	F11 G12 Q13	F11-T15 HydrophobicContact CG-CG2 4.33Å; F11-T15 HydrophobicContact CD1-CG2 3.9Å; F11-T15 HydrophobicContact CB-CG2 4Å; G12-T15 PolarHBondContact N-OG1 3.03Å; G12-T15 WeakPolarHBondContact O-CB 3.45Å; G12-T15 PolarHBondContact O-N 3.12Å; G12-T15 PolarHBondContact O-OG1 3.29Å; Q13-T15 VanDerWaalsContact C-N 3.33Å
16	E	96.7	Very high	92.7	Very high	183 Å²	183	126.8 Å²	126.8	86%	0.855	75%	0.745	S	S	*	*			trans	-97.3	121.3	169.8	-171.3	176.2	178.6	0	109.8
17	L	94.9	Very high	93.6	Very high	110 Å²	110	131.1 Å²	131.1	58%	0.576	75%	0.752	S	S	*	*			trans	-104.1	116.3	176.7	178.8	67.7	0	0	109.5	F11 V19	F11-L17 HydrophobicContact CD2-CD2 4.45Å; F11-L17 HydrophobicContact CE1-CD1 4.13Å; F11-L17 HydrophobicContact CE2-CD2 3.83Å; F11-L17 HydrophobicContact CZ-CD1 4.01Å; F11-L17 HydrophobicContact CZ-CD2 3.92Å; L17-V19 HydrophobicContact CG-CG2 4.37Å
18	S	96.1	Very high	94.3	Very high	105 Å²	105	135.3 Å²	135.3	73%	0.734	75%	0.752	S	S	*	*			trans	-105.9	127.9	170.7	65.2	0	0	0	110.5
19	V	94.1	Very high	94.8	Very high	123 Å²	123	131.8 Å²	131.8	75%	0.745	75%	0.75	S	S	*	*			trans	-110.4	129.4	173.3	179.6	0	0	0	108.5	L17	L17-V19 HydrophobicContact CG-CG2 4.37Å
20	K	91.9	Very high	95	Very high	186 Å²	186	131 Å²	131	81%	0.809	75%	0.751	S	S	*	*			trans	-85.7	140.3	163.4	-68.1	-177.4	-178.5	174.9	108.2
21	P	91.6	Very high	95.1	Very high	201 Å²	201	130.7 Å²	130.7	100%	1.305	76%	0.756	S	S	*	*			trans	-50	0	167.5	-23.9	33.6	0	0	112.3

Retrieved 21 of 21 residues in 11.4 ms (Link to these results)

U.S. Privacy Notice - Disclaimer / Registrations / Copyright Statement - Linking Policy - Notice of Privacy Practices (HIPAA) - Notice of Non‑Discrimination
© Copyright 2026 St. Jude Children's Research Hospital, a not-for-profit, section 501(c)(3).