Analysis of interatomic Contacts of Structural Units in PDB entry:
8AC1

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 8AC1 entry

There are 8 chains in PDB entry 8AC1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 6	LEU 234
B	THR 6	LEU 234
C	VAL 2	GLU 1342
D	GLU 16	ALA 1375
E	ALA 2	GLN 29
N	T 286	C 292
R	G 85	G 93
T	G 4	C 23

There are 99 helices in PDB entry 8AC1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	34	50	Right-handed alpha
Helix 2	AA2	A	77	88	Right-handed alpha
Helix 3	AA3	A	113	115	Right-handed 310
Helix 4	AA4	A	212	232	Right-handed alpha
Helix 5	AA5	B	34	50	Right-handed alpha
Helix 6	AA6	B	77	87	Right-handed alpha
Helix 7	AA7	B	112	116	Right-handed 310
Helix 8	AA8	B	212	230	Right-handed alpha
Helix 9	AA9	C	4	10	Right-handed alpha
Helix 10	AB1	C	28	40	Right-handed alpha
Helix 11	AB2	C	48	55	Right-handed alpha
Helix 12	AB3	C	81	89	Right-handed alpha
Helix 13	AB4	C	163	167	Right-handed 310
Helix 14	AB5	C	207	213	Right-handed alpha
Helix 15	AB6	C	216	225	Right-handed alpha
Helix 16	AB7	C	270	280	Right-handed alpha
Helix 17	AB8	C	288	293	Right-handed alpha
Helix 18	AB9	C	318	328	Right-handed alpha
Helix 19	AC1	C	345	354	Right-handed alpha
Helix 20	AC2	C	358	371	Right-handed alpha
Helix 21	AC3	C	377	391	Right-handed alpha
Helix 22	AC4	C	398	409	Right-handed alpha
Helix 23	AC5	C	421	438	Right-handed alpha
Helix 24	AC6	C	447	449	Right-handed 310
Helix 25	AC7	C	455	482	Right-handed alpha
Helix 26	AC8	C	488	493	Right-handed alpha
Helix 27	AC9	C	495	508	Right-handed alpha
Helix 28	AD1	C	519	528	Right-handed alpha
Helix 29	AD2	C	545	549	Right-handed 310
Helix 30	AD3	C	609	612	Right-handed 310
Helix 31	AD4	C	657	661	Right-handed 310
Helix 32	AD5	C	664	668	Right-handed 310
Helix 33	AD6	C	670	674	Right-handed 310
Helix 34	AD7	C	675	688	Right-handed alpha
Helix 35	AD8	C	703	712	Right-handed alpha
Helix 36	AD9	C	820	825	Right-handed alpha
Helix 37	AE1	C	858	864	Right-handed alpha
Helix 38	AE2	C	942	980	Right-handed alpha
Helix 39	AE3	C	985	991	Right-handed alpha
Helix 40	AE4	C	993	999	Right-handed alpha
Helix 41	AE5	C	1005	1038	Right-handed alpha
Helix 42	AE6	C	1101	1106	Right-handed alpha
Helix 43	AE7	C	1109	1133	Right-handed alpha
Helix 44	AE8	C	1137	1151	Right-handed alpha
Helix 45	AE9	C	1166	1177	Right-handed alpha
Helix 46	AF1	C	1191	1202	Right-handed alpha
Helix 47	AF2	C	1272	1281	Right-handed alpha
Helix 48	AF3	C	1284	1293	Right-handed alpha
Helix 49	AF4	C	1298	1310	Right-handed alpha
Helix 50	AF5	C	1320	1334	Right-handed alpha
Helix 51	AF6	D	26	34	Right-handed alpha
Helix 52	AF7	D	58	63	Right-handed alpha
Helix 53	AF8	D	113	119	Right-handed alpha
Helix 54	AF9	D	122	129	Right-handed alpha
Helix 55	AG1	D	132	140	Right-handed alpha
Helix 56	AG2	D	161	172	Right-handed alpha
Helix 57	AG3	D	180	192	Right-handed alpha
Helix 58	AG4	D	194	207	Right-handed alpha
Helix 59	AG5	D	211	231	Right-handed alpha
Helix 60	AG6	D	233	238	Right-handed alpha
Helix 61	AG7	D	246	250	Right-handed 310
Helix 62	AG8	D	263	283	Right-handed alpha
Helix 63	AG9	D	288	308	Right-handed alpha
Helix 64	AH1	D	327	331	Right-handed 310
Helix 65	AH2	D	337	342	Right-handed alpha
Helix 66	AH3	D	370	389	Right-handed alpha
Helix 67	AH4	D	393	403	Right-handed alpha
Helix 68	AH5	D	406	417	Right-handed alpha
Helix 69	AH6	D	430	432	Right-handed 310
Helix 70	AH7	D	453	458	Right-handed alpha
Helix 71	AH8	D	473	484	Right-handed alpha
Helix 72	AH9	D	505	514	Right-handed alpha
Helix 73	AI1	D	529	539	Right-handed alpha
Helix 74	AI2	D	573	583	Right-handed alpha
Helix 75	AI3	D	588	593	Right-handed 310
Helix 76	AI4	D	597	610	Right-handed alpha
Helix 77	AI5	D	614	636	Right-handed alpha
Helix 78	AI6	D	648	670	Right-handed alpha
Helix 79	AI7	D	674	703	Right-handed alpha
Helix 80	AI8	D	720	728	Right-handed alpha
Helix 81	AI9	D	733	742	Right-handed alpha
Helix 82	AJ1	D	768	804	Right-handed alpha
Helix 83	AJ2	D	834	839	Right-handed alpha
Helix 84	AJ3	D	868	876	Right-handed 310
Helix 85	AJ4	D	895	900	Right-handed alpha
Helix 86	AJ5	D	915	925	Right-handed alpha
Helix 87	AJ6	D	926	928	Right-handed 310
Helix 88	AJ7	D	1136	1147	Right-handed alpha
Helix 89	AJ8	D	1216	1225	Right-handed alpha
Helix 90	AJ9	D	1225	1244	Right-handed alpha
Helix 91	AK1	D	1249	1261	Right-handed alpha
Helix 92	AK2	D	1280	1294	Right-handed alpha
Helix 93	AK3	D	1308	1315	Right-handed alpha
Helix 94	AK4	D	1318	1326	Right-handed alpha
Helix 95	AK5	D	1327	1337	Right-handed alpha
Helix 96	AK6	D	1347	1353	Right-handed alpha
Helix 97	AK7	D	1360	1373	Right-handed alpha
Helix 98	AK8	E	6	14	Right-handed alpha
Helix 99	AK9	E	17	28	Right-handed alpha

There are 43 sheets in PDB entry 8AC1. 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, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7,

There are 4 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	13	14	first strand
Strand 2	A	23	31	anti-parallel
Strand 3	A	199	207	anti-parallel
Strand 4	A	180	188	anti-parallel

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There are 4 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	98	104	first strand
Strand 2	A	140	149	anti-parallel
Strand 3	A	53	61	anti-parallel
Strand 4	A	171	172	anti-parallel

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There are 2 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	90	92	first strand
Strand 2	A	121	123	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	A	108	111	first strand
Strand 2	A	129	133	anti-parallel

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There are 2 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	151	152	first strand
Strand 2	A	176	177	anti-parallel

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There are 3 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	23	31	first strand
Strand 2	B	198	207	anti-parallel
Strand 3	B	180	190	anti-parallel

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There are 4 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	97	105	first strand
Strand 2	B	139	150	anti-parallel
Strand 3	B	52	61	anti-parallel
Strand 4	B	170	172	anti-parallel

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There are 2 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	108	110	first strand
Strand 2	B	131	133	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	13	14	first strand
Strand 2	C	1182	1183	parallel
Strand 3	C	700	701	parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	60	first strand
Strand 2	C	66	75	anti-parallel
Strand 3	C	93	105	anti-parallel
Strand 4	C	113	128	anti-parallel

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There are 2 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	136	137	first strand
Strand 2	C	142	143	anti-parallel

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There are 3 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	451	454	first strand
Strand 2	C	147	151	anti-parallel
Strand 3	C	530	531	parallel

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There are 4 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	154	160	first strand
Strand 2	C	171	177	anti-parallel
Strand 3	C	184	187	anti-parallel
Strand 4	C	195	197	anti-parallel

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There are 4 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	284	286	first strand
Strand 2	C	238	240	anti-parallel
Strand 3	C	227	231	anti-parallel
Strand 4	C	333	336	anti-parallel

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There are 2 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	255	257	first strand
Strand 2	C	260	263	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	296	297	first strand
Strand 2	C	315	316	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	580	581	first strand
Strand 2	C	587	594	anti-parallel
Strand 3	C	599	607	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	580	581	first strand
Strand 2	C	587	594	anti-parallel
Strand 3	C	652	654	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	C	633	637	first strand
Strand 2	C	642	646	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	C	716	718	first strand
Strand 2	C	781	785	anti-parallel
Strand 3	C	768	769	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	749	752	first strand
Strand 2	C	731	736	anti-parallel
Strand 3	C	722	727	anti-parallel
Strand 4	C	776	777	anti-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	C	757	758	first strand
Strand 2	C	764	765	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	789	790	first strand
Strand 2	C	793	794	anti-parallel

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There are 8 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1209	1210	first strand
Strand 2	C	1225	1233	anti-parallel
Strand 3	C	1065	1068	anti-parallel
Strand 4	C	1073	1080	anti-parallel
Strand 5	C	816	819	parallel
Strand 6	C	1096	1098	anti-parallel
Strand 7	C	798	804	parallel
Strand 8	C	1225	1233	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	830	838	first strand
Strand 2	C	1048	1058	anti-parallel
Strand 3	C	926	935	anti-parallel
Strand 4	C	876	877	anti-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	C	882	884	first strand
Strand 2	C	918	919	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1244	1246	first strand
Strand 2	D	350	357	anti-parallel
Strand 3	D	465	469	anti-parallel
Strand 4	D	421	425	anti-parallel
Strand 5	D	434	442	anti-parallel
Strand 6	D	365	369	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	C	1244	1246	first strand
Strand 2	D	350	357	anti-parallel
Strand 3	D	447	449	parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1268	1270	first strand
Strand 2	D	345	347	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1335	1341	first strand
Strand 2	D	19	24	anti-parallel
Strand 3	D	1341	1342	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	104	106	first strand
Strand 2	D	241	243	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	144	145	first strand
Strand 2	D	159	160	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	254	255	first strand
Strand 2	D	259	260	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	526	527	first strand
Strand 2	D	549	556	parallel
Strand 3	D	564	571	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	842	843	first strand
Strand 2	D	863	864	anti-parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	949	951	first strand
Strand 2	D	1016	1019	anti-parallel
Strand 3	D	1002	1003	anti-parallel
Strand 4	D	973	975	anti-parallel
Strand 5	D	965	967	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	991	997	first strand
Strand 2	D	980	985	anti-parallel
Strand 3	D	956	961	anti-parallel
Strand 4	D	1010	1011	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1025	1028	first strand
Strand 2	D	1120	1124	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1034	1036	first strand
Strand 2	D	1077	1081	anti-parallel
Strand 3	D	1098	1100	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1046	1047	first strand
Strand 2	D	1060	1061	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1156	1157	first strand
Strand 2	D	1208	1209	anti-parallel

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There are 3 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1162	1163	first strand
Strand 2	D	1174	1178	anti-parallel
Strand 3	D	1186	1189	anti-parallel

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There are 3 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1278	1279	first strand
Strand 2	D	1263	1266	anti-parallel
Strand 3	D	1302	1303	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: 8AC1

Analysis of interatomic Contacts of Structural Units in PDB entry:
8AC1