Analysis of interatomic Contacts of Structural Units in PDB entry:
8A8U

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 8A8U entry

There are 7 chains in PDB entry 8A8U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 168	THR 821
B	SER 168	THR 821
C	SER 168	THR 821
D	SER 168	THR 821
E	SER 168	THR 821
F	VAL 170	THR 821
G	UNK 1	UNK 23

There are180 helices in PDB entry 8A8U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	170	174	Right-handed 310
Helix 2	AA2	A	177	185	Right-handed alpha
Helix 3	AA3	A	193	205	Right-handed alpha
Helix 4	AA4	A	221	236	Right-handed alpha
Helix 5	AA5	A	239	243	Right-handed 310
Helix 6	AA6	A	252	257	Right-handed alpha
Helix 7	AA7	A	263	280	Right-handed alpha
Helix 8	AA8	A	288	293	Right-handed 310
Helix 9	AA9	A	303	313	Right-handed alpha
Helix 10	AB1	A	324	332	Right-handed alpha
Helix 11	AB2	A	335	340	Right-handed alpha
Helix 12	AB3	A	351	371	Right-handed alpha
Helix 13	AB4	A	375	390	Right-handed alpha
Helix 14	AB5	A	396	415	Right-handed alpha
Helix 15	AB6	A	480	493	Right-handed alpha
Helix 16	AB7	A	495	500	Right-handed alpha
Helix 17	AB8	A	502	509	Right-handed alpha
Helix 18	AB9	A	509	516	Right-handed alpha
Helix 19	AC1	A	521	537	Right-handed alpha
Helix 20	AC2	A	558	572	Right-handed alpha
Helix 21	AC3	A	587	595	Right-handed alpha
Helix 22	AC4	A	609	617	Right-handed alpha
Helix 23	AC5	A	631	645	Right-handed alpha
Helix 24	AC6	A	690	705	Right-handed alpha
Helix 25	AC7	A	706	713	Right-handed alpha
Helix 26	AC8	A	723	743	Right-handed alpha
Helix 27	AC9	A	744	746	Right-handed 310
Helix 28	AD1	A	752	764	Right-handed alpha
Helix 29	AD2	A	772	781	Right-handed alpha
Helix 30	AD3	A	781	791	Right-handed alpha
Helix 31	AD4	B	170	174	Right-handed alpha
Helix 32	AD5	B	178	184	Right-handed alpha
Helix 33	AD6	B	193	204	Right-handed alpha
Helix 34	AD7	B	221	236	Right-handed alpha
Helix 35	AD8	B	239	243	Right-handed 310
Helix 36	AD9	B	251	256	Right-handed alpha
Helix 37	AE1	B	263	280	Right-handed alpha
Helix 38	AE2	B	289	293	Right-handed 310
Helix 39	AE3	B	303	315	Right-handed alpha
Helix 40	AE4	B	324	332	Right-handed alpha
Helix 41	AE5	B	335	341	Right-handed alpha
Helix 42	AE6	B	351	371	Right-handed alpha
Helix 43	AE7	B	375	390	Right-handed alpha
Helix 44	AE8	B	396	415	Right-handed alpha
Helix 45	AE9	B	480	493	Right-handed alpha
Helix 46	AF1	B	500	509	Right-handed alpha
Helix 47	AF2	B	509	516	Right-handed alpha
Helix 48	AF3	B	521	537	Right-handed alpha
Helix 49	AF4	B	558	572	Right-handed alpha
Helix 50	AF5	B	573	577	Right-handed 310
Helix 51	AF6	B	589	596	Right-handed alpha
Helix 52	AF7	B	608	617	Right-handed alpha
Helix 53	AF8	B	626	630	Right-handed 310
Helix 54	AF9	B	631	645	Right-handed alpha
Helix 55	AG1	B	691	705	Right-handed alpha
Helix 56	AG2	B	706	712	Right-handed alpha
Helix 57	AG3	B	723	743	Right-handed alpha
Helix 58	AG4	B	744	746	Right-handed 310
Helix 59	AG5	B	752	763	Right-handed alpha
Helix 60	AG6	B	770	780	Right-handed alpha
Helix 61	AG7	B	781	791	Right-handed alpha
Helix 62	AG8	C	169	174	Right-handed alpha
Helix 63	AG9	C	178	184	Right-handed alpha
Helix 64	AH1	C	193	204	Right-handed alpha
Helix 65	AH2	C	221	236	Right-handed alpha
Helix 66	AH3	C	251	257	Right-handed alpha
Helix 67	AH4	C	261	280	Right-handed alpha
Helix 68	AH5	C	289	293	Right-handed 310
Helix 69	AH6	C	303	314	Right-handed alpha
Helix 70	AH7	C	325	331	Right-handed alpha
Helix 71	AH8	C	335	341	Right-handed alpha
Helix 72	AH9	C	351	362	Right-handed alpha
Helix 73	AI1	C	362	371	Right-handed alpha
Helix 74	AI2	C	375	389	Right-handed alpha
Helix 75	AI3	C	396	415	Right-handed alpha
Helix 76	AI4	C	480	493	Right-handed alpha
Helix 77	AI5	C	500	509	Right-handed alpha
Helix 78	AI6	C	509	516	Right-handed alpha
Helix 79	AI7	C	521	537	Right-handed alpha
Helix 80	AI8	C	558	572	Right-handed alpha
Helix 81	AI9	C	589	594	Right-handed 310
Helix 82	AJ1	C	608	617	Right-handed alpha
Helix 83	AJ2	C	626	630	Right-handed 310
Helix 84	AJ3	C	631	644	Right-handed alpha
Helix 85	AJ4	C	692	704	Right-handed alpha
Helix 86	AJ5	C	706	713	Right-handed alpha
Helix 87	AJ6	C	723	743	Right-handed alpha
Helix 88	AJ7	C	744	746	Right-handed 310
Helix 89	AJ8	C	752	762	Right-handed alpha
Helix 90	AJ9	C	774	781	Right-handed alpha
Helix 91	AK1	C	781	791	Right-handed alpha
Helix 92	AK2	D	178	184	Right-handed alpha
Helix 93	AK3	D	193	205	Right-handed alpha
Helix 94	AK4	D	221	236	Right-handed alpha
Helix 95	AK5	D	239	243	Right-handed 310
Helix 96	AK6	D	251	257	Right-handed alpha
Helix 97	AK7	D	263	280	Right-handed alpha
Helix 98	AK8	D	288	292	Right-handed 310
Helix 99	AK9	D	303	314	Right-handed alpha
Helix 100	AL1	D	325	332	Right-handed alpha
Helix 101	AL2	D	335	342	Right-handed alpha
Helix 102	AL3	D	351	371	Right-handed alpha
Helix 103	AL4	D	375	390	Right-handed alpha
Helix 104	AL5	D	396	415	Right-handed alpha
Helix 105	AL6	D	480	493	Right-handed alpha
Helix 106	AL7	D	500	509	Right-handed alpha
Helix 107	AL8	D	509	515	Right-handed alpha
Helix 108	AL9	D	521	537	Right-handed alpha
Helix 109	AM1	D	558	571	Right-handed alpha
Helix 110	AM2	D	573	577	Right-handed 310
Helix 111	AM3	D	583	585	Right-handed 310
Helix 112	AM4	D	587	590	Right-handed 310
Helix 113	AM5	D	591	596	Right-handed alpha
Helix 114	AM6	D	609	617	Right-handed alpha
Helix 115	AM7	D	627	630	Right-handed 310
Helix 116	AM8	D	631	633	Right-handed 310
Helix 117	AM9	D	634	642	Right-handed alpha
Helix 118	AN1	D	690	705	Right-handed alpha
Helix 119	AN2	D	706	711	Right-handed alpha
Helix 120	AN3	D	723	744	Right-handed alpha
Helix 121	AN4	D	752	763	Right-handed alpha
Helix 122	AN5	D	770	781	Right-handed alpha
Helix 123	AN6	D	781	791	Right-handed alpha
Helix 124	AN7	E	169	174	Right-handed alpha
Helix 125	AN8	E	178	185	Right-handed alpha
Helix 126	AN9	E	193	204	Right-handed alpha
Helix 127	AO1	E	221	236	Right-handed alpha
Helix 128	AO2	E	251	257	Right-handed alpha
Helix 129	AO3	E	263	280	Right-handed alpha
Helix 130	AO4	E	289	293	Right-handed 310
Helix 131	AO5	E	303	314	Right-handed alpha
Helix 132	AO6	E	324	329	Right-handed alpha
Helix 133	AO7	E	351	361	Right-handed alpha
Helix 134	AO8	E	362	371	Right-handed alpha
Helix 135	AO9	E	375	390	Right-handed alpha
Helix 136	AP1	E	396	415	Right-handed alpha
Helix 137	AP2	E	480	493	Right-handed alpha
Helix 138	AP3	E	500	509	Right-handed alpha
Helix 139	AP4	E	509	515	Right-handed alpha
Helix 140	AP5	E	521	537	Right-handed alpha
Helix 141	AP6	E	558	572	Right-handed alpha
Helix 142	AP7	E	573	577	Right-handed 310
Helix 143	AP8	E	591	596	Right-handed alpha
Helix 144	AP9	E	610	617	Right-handed alpha
Helix 145	AQ1	E	627	630	Right-handed 310
Helix 146	AQ2	E	631	644	Right-handed alpha
Helix 147	AQ3	E	691	705	Right-handed alpha
Helix 148	AQ4	E	706	712	Right-handed alpha
Helix 149	AQ5	E	723	743	Right-handed alpha
Helix 150	AQ6	E	744	746	Right-handed 310
Helix 151	AQ7	E	752	763	Right-handed alpha
Helix 152	AQ8	E	770	781	Right-handed alpha
Helix 153	AQ9	E	781	791	Right-handed alpha
Helix 154	AR1	F	171	174	Right-handed alpha
Helix 155	AR2	F	180	184	Right-handed 310
Helix 156	AR3	F	193	205	Right-handed alpha
Helix 157	AR4	F	223	236	Right-handed alpha
Helix 158	AR5	F	239	243	Right-handed 310
Helix 159	AR6	F	264	280	Right-handed alpha
Helix 160	AR7	F	288	293	Right-handed alpha
Helix 161	AR8	F	304	314	Right-handed alpha
Helix 162	AR9	F	324	332	Right-handed alpha
Helix 163	AS1	F	351	371	Right-handed alpha
Helix 164	AS2	F	375	390	Right-handed alpha
Helix 165	AS3	F	396	415	Right-handed alpha
Helix 166	AS4	F	480	493	Right-handed alpha
Helix 167	AS5	F	502	508	Right-handed alpha
Helix 168	AS6	F	509	518	Right-handed alpha
Helix 169	AS7	F	521	537	Right-handed alpha
Helix 170	AS8	F	558	571	Right-handed alpha
Helix 171	AS9	F	587	592	Right-handed alpha
Helix 172	AT1	F	610	617	Right-handed alpha
Helix 173	AT2	F	627	630	Right-handed 310
Helix 174	AT3	F	631	645	Right-handed alpha
Helix 175	AT4	F	688	704	Right-handed alpha
Helix 176	AT5	F	706	712	Right-handed alpha
Helix 177	AT6	F	723	745	Right-handed alpha
Helix 178	AT7	F	752	763	Right-handed alpha
Helix 179	AT8	F	770	781	Right-handed alpha
Helix 180	AT9	F	781	792	Right-handed alpha

There are 28 sheets in PDB entry 8A8U. 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, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	246	251	first strand
Strand 2	A	282	287	parallel
Strand 3	A	319	323	parallel
Strand 4	A	212	215	parallel
Strand 5	A	343	346	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	373	374	first strand
Strand 2	A	478	479	parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	578	581	first strand
Strand 2	A	621	625	parallel
Strand 3	A	661	665	parallel
Strand 4	A	547	552	parallel
Strand 5	A	715	718	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	A	646	648	first strand
Strand 2	A	654	656	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	A	748	751	first strand
Strand 2	A	799	804	parallel
Strand 3	A	818	820	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	175	177	first strand
Strand 2	B	246	250	anti-parallel
Strand 3	B	282	287	parallel
Strand 4	B	319	323	parallel
Strand 5	B	211	216	parallel
Strand 6	B	342	347	parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	373	374	first strand
Strand 2	B	478	479	parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	578	581	first strand
Strand 2	B	621	625	parallel
Strand 3	B	661	665	parallel
Strand 4	B	547	552	parallel
Strand 5	B	715	718	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	B	646	648	first strand
Strand 2	B	654	656	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	B	748	751	first strand
Strand 2	B	799	805	parallel
Strand 3	B	817	820	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	175	177	first strand
Strand 2	C	246	250	anti-parallel
Strand 3	C	282	287	parallel
Strand 4	C	319	324	parallel
Strand 5	C	212	216	parallel
Strand 6	C	343	347	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	C	372	374	first strand
Strand 2	C	477	479	parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	578	581	first strand
Strand 2	C	621	625	parallel
Strand 3	C	661	666	parallel
Strand 4	C	547	552	parallel
Strand 5	C	715	718	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	646	648	first strand
Strand 2	C	654	656	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	C	748	751	first strand
Strand 2	C	799	805	parallel
Strand 3	C	817	820	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	175	177	first strand
Strand 2	D	246	250	anti-parallel
Strand 3	D	282	286	parallel
Strand 4	D	319	324	parallel
Strand 5	D	212	216	parallel
Strand 6	D	343	346	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	D	373	374	first strand
Strand 2	D	478	479	parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	578	581	first strand
Strand 2	D	621	625	parallel
Strand 3	D	661	665	parallel
Strand 4	D	547	552	parallel
Strand 5	D	715	718	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	D	646	648	first strand
Strand 2	D	654	656	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	748	751	first strand
Strand 2	D	799	805	parallel
Strand 3	D	817	820	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	175	177	first strand
Strand 2	E	246	250	anti-parallel
Strand 3	E	282	287	parallel
Strand 4	E	319	323	parallel
Strand 5	E	211	215	parallel
Strand 6	E	342	346	parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	373	374	first strand
Strand 2	E	478	479	parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	578	581	first strand
Strand 2	E	620	625	parallel
Strand 3	E	660	666	parallel
Strand 4	E	547	552	parallel
Strand 5	E	715	718	parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	749	751	first strand
Strand 2	E	800	805	parallel
Strand 3	E	817	820	anti-parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	175	177	first strand
Strand 2	F	246	250	anti-parallel
Strand 3	F	282	287	parallel
Strand 4	F	318	323	parallel
Strand 5	F	211	216	parallel
Strand 6	F	342	347	parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	373	374	first strand
Strand 2	F	478	479	parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	578	581	first strand
Strand 2	F	622	625	parallel
Strand 3	F	661	666	parallel
Strand 4	F	547	552	parallel
Strand 5	F	715	718	parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	749	750	first strand
Strand 2	F	800	805	parallel
Strand 3	F	817	821	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: 8A8U

Analysis of interatomic Contacts of Structural Units in PDB entry:
8A8U