Analysis of interatomic Contacts of Structural Units in PDB entry:
8A5Q

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 8A5Q entry

There are 7 chains in PDB entry 8A5Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	LEU 720	GLU 816
K	T 79	C 104
L	G -104	A -79
U	LYS 4	TYR 747
V	GLU 4	PHE 375
W	ALA 13	CYS 467
X	GLY 146	PRO 199

There are 78 helices in PDB entry 8A5Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	724	741	Right-handed alpha
Helix 2	AA2	G	741	775	Right-handed alpha
Helix 3	AA3	G	779	807	Right-handed alpha
Helix 4	AA4	U	6	14	Right-handed alpha
Helix 5	AA5	U	45	48	Right-handed 310
Helix 6	AA6	U	49	68	Right-handed alpha
Helix 7	AA7	U	102	104	Right-handed 310
Helix 8	AA8	U	140	145	Right-handed alpha
Helix 9	AA9	U	156	163	Right-handed alpha
Helix 10	AB1	U	163	184	Right-handed alpha
Helix 11	AB2	U	192	201	Right-handed alpha
Helix 12	AB3	U	237	242	Right-handed alpha
Helix 13	AB4	U	264	267	Right-handed 310
Helix 14	AB5	U	269	288	Right-handed alpha
Helix 15	AB6	U	293	300	Right-handed 310
Helix 16	AB7	U	311	325	Right-handed alpha
Helix 17	AB8	U	336	345	Right-handed alpha
Helix 18	AB9	U	371	374	Right-handed 310
Helix 19	AC1	U	380	395	Right-handed alpha
Helix 20	AC2	U	406	421	Right-handed alpha
Helix 21	AC3	U	453	458	Right-handed alpha
Helix 22	AC4	U	459	468	Right-handed 310
Helix 23	AC5	U	469	473	Right-handed 310
Helix 24	AC6	U	498	509	Right-handed alpha
Helix 25	AC7	U	620	629	Right-handed alpha
Helix 26	AC8	U	636	650	Right-handed alpha
Helix 27	AC9	U	652	660	Right-handed alpha
Helix 28	AD1	U	667	672	Right-handed 310
Helix 29	AD2	U	674	685	Right-handed alpha
Helix 30	AD3	U	707	719	Right-handed alpha
Helix 31	AD4	U	728	735	Right-handed alpha
Helix 32	AD5	U	736	743	Right-handed alpha
Helix 33	AD6	V	55	61	Right-handed alpha
Helix 34	AD7	V	78	92	Right-handed alpha
Helix 35	AD8	V	97	101	Right-handed 310
Helix 36	AD9	V	112	126	Right-handed alpha
Helix 37	AE1	V	137	144	Right-handed alpha
Helix 38	AE2	V	172	175	Right-handed 310
Helix 39	AE3	V	181	196	Right-handed alpha
Helix 40	AE4	V	202	217	Right-handed alpha
Helix 41	AE5	V	222	230	Right-handed alpha
Helix 42	AE6	V	252	260	Right-handed alpha
Helix 43	AE7	V	261	262	Right-handed 310
Helix 44	AE8	V	263	268	Right-handed 310
Helix 45	AE9	V	273	284	Right-handed alpha
Helix 46	AF1	V	289	295	Right-handed alpha
Helix 47	AF2	V	301	306	Right-handed 310
Helix 48	AF3	V	308	321	Right-handed alpha
Helix 49	AF4	V	334	336	Right-handed 310
Helix 50	AF5	V	337	349	Right-handed alpha
Helix 51	AF6	V	351	356	Right-handed alpha
Helix 52	AF7	V	359	366	Right-handed alpha
Helix 53	AF8	V	368	374	Right-handed alpha
Helix 54	AF9	W	85	98	Right-handed alpha
Helix 55	AG1	W	155	170	Right-handed alpha
Helix 56	AG2	W	180	188	Right-handed alpha
Helix 57	AG3	W	215	218	Right-handed 310
Helix 58	AG4	W	224	237	Right-handed alpha
Helix 59	AG5	W	247	249	Right-handed 310
Helix 60	AG6	W	275	294	Right-handed alpha
Helix 61	AG7	W	306	314	Right-handed alpha
Helix 62	AG8	W	333	341	Right-handed alpha
Helix 63	AG9	W	342	343	Right-handed 310
Helix 64	AH1	W	344	348	Right-handed 310
Helix 65	AH2	W	360	363	Right-handed 310
Helix 66	AH3	W	364	374	Right-handed alpha
Helix 67	AH4	W	375	376	Right-handed 310
Helix 68	AH5	W	377	379	Right-handed 310
Helix 69	AH6	W	380	387	Right-handed alpha
Helix 70	AH7	W	392	397	Right-handed 310
Helix 71	AH8	W	399	412	Right-handed alpha
Helix 72	AH9	W	430	440	Right-handed alpha
Helix 73	AI1	W	441	448	Right-handed 310
Helix 74	AI2	W	452	457	Right-handed alpha
Helix 75	AI3	W	460	464	Right-handed 310
Helix 76	AI4	X	146	150	Right-handed 310
Helix 77	AI5	X	152	156	Right-handed 310
Helix 78	AI6	X	157	161	Right-handed 310

There are 19 sheets in PDB entry 8A5Q. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	127	130	first strand
Strand 2	U	115	120	anti-parallel
Strand 3	U	106	110	anti-parallel
Strand 4	U	301	306	parallel
Strand 5	U	330	335	parallel
Strand 6	U	726	727	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	235	236	first strand
Strand 2	U	133	136	anti-parallel
Strand 3	U	251	254	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	206	207	first strand
Strand 2	U	445	451	anti-parallel
Strand 3	U	431	437	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	257	258	first strand
Strand 2	U	261	262	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	368	369	first strand
Strand 2	U	359	365	anti-parallel
Strand 3	U	375	377	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	368	369	first strand
Strand 2	U	359	365	anti-parallel
Strand 3	U	348	354	anti-parallel
Strand 4	U	663	666	parallel
Strand 5	U	696	698	parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	29	32	first strand
Strand 2	V	16	21	anti-parallel
Strand 3	V	8	11	anti-parallel
Strand 4	V	103	107	parallel
Strand 5	V	131	136	parallel
Strand 6	V	357	358	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	53	54	first strand
Strand 2	V	35	38	anti-parallel
Strand 3	V	65	68	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	71	72	first strand
Strand 2	V	75	76	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	169	170	first strand
Strand 2	V	160	166	anti-parallel
Strand 3	V	176	178	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	169	170	first strand
Strand 2	V	160	166	anti-parallel
Strand 3	V	150	155	anti-parallel
Strand 4	V	297	300	parallel
Strand 5	V	329	330	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	238	241	first strand
Strand 2	V	247	250	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	45	48	first strand
Strand 2	W	32	37	anti-parallel
Strand 3	W	24	27	anti-parallel
Strand 4	W	146	150	parallel
Strand 5	W	174	179	parallel
Strand 6	W	450	451	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	57	59	first strand
Strand 2	W	50	54	anti-parallel
Strand 3	W	72	75	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	212	213	first strand
Strand 2	W	203	209	anti-parallel
Strand 3	W	219	221	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	212	213	first strand
Strand 2	W	203	209	anti-parallel
Strand 3	W	193	198	anti-parallel
Strand 4	W	388	391	parallel
Strand 5	W	419	421	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	251	254	first strand
Strand 2	W	265	267	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	319	322	first strand
Strand 2	W	328	331	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	172	179	first strand
Strand 2	X	185	192	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 8A5Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
8A5Q