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

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 8QEP entry

There are 11 chains in PDB entry 8QEP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 361	TYR 1482
B	GLU 16	LEU 1107
C	PRO 2	VAL 271
E	ASP 2	GLN 210
F	GLN 46	ASP 127
G	GLU 10	VAL 70
H	ALA 2	ALA 149
I	PRO 9	GLU 125
J	MET 1	LYS 67
K	ASN 2	GLY 115
L	PRO 14	ARG 58

There are122 helices in PDB entry 8QEP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	382	388	Right-handed alpha
Helix 2	AA2	A	398	409	Right-handed alpha
Helix 3	AA3	A	434	438	Right-handed 310
Helix 4	AA4	A	465	467	Right-handed 310
Helix 5	AA5	A	488	493	Right-handed alpha
Helix 6	AA6	A	508	519	Right-handed alpha
Helix 7	AA7	A	538	550	Right-handed alpha
Helix 8	AA8	A	556	567	Right-handed alpha
Helix 9	AA9	A	588	596	Right-handed alpha
Helix 10	AB1	A	641	646	Right-handed alpha
Helix 11	AB2	A	651	661	Right-handed alpha
Helix 12	AB3	A	661	684	Right-handed alpha
Helix 13	AB4	A	688	693	Right-handed 310
Helix 14	AB5	A	695	722	Right-handed alpha
Helix 15	AB6	A	732	760	Right-handed alpha
Helix 16	AB7	A	764	772	Right-handed alpha
Helix 17	AB8	A	777	786	Right-handed alpha
Helix 18	AB9	A	832	854	Right-handed alpha
Helix 19	AC1	A	858	869	Right-handed alpha
Helix 20	AC2	A	890	894	Right-handed 310
Helix 21	AC3	A	912	921	Right-handed alpha
Helix 22	AC4	A	926	934	Right-handed alpha
Helix 23	AC5	A	935	945	Right-handed alpha
Helix 24	AC6	A	945	970	Right-handed alpha
Helix 25	AC7	A	982	994	Right-handed alpha
Helix 26	AC8	A	1005	1018	Right-handed alpha
Helix 27	AC9	A	1027	1038	Right-handed alpha
Helix 28	AD1	A	1038	1049	Right-handed alpha
Helix 29	AD2	A	1052	1057	Right-handed alpha
Helix 30	AD3	A	1061	1078	Right-handed alpha
Helix 31	AD4	A	1086	1097	Right-handed alpha
Helix 32	AD5	A	1098	1101	Right-handed 310
Helix 33	AD6	A	1119	1130	Right-handed alpha
Helix 34	AD7	A	1145	1149	Right-handed 310
Helix 35	AD8	A	1150	1162	Right-handed alpha
Helix 36	AD9	A	1180	1184	Right-handed 310
Helix 37	AE1	A	1188	1194	Right-handed alpha
Helix 38	AE2	A	1194	1199	Right-handed alpha
Helix 39	AE3	A	1217	1224	Right-handed alpha
Helix 40	AE4	A	1227	1240	Right-handed alpha
Helix 41	AE5	A	1263	1267	Right-handed 310
Helix 42	AE6	A	1280	1296	Right-handed alpha
Helix 43	AE7	A	1342	1347	Right-handed alpha
Helix 44	AE8	A	1361	1370	Right-handed alpha
Helix 45	AE9	A	1370	1388	Right-handed alpha
Helix 46	AF1	A	1394	1405	Right-handed alpha
Helix 47	AF2	A	1454	1460	Right-handed alpha
Helix 48	AF3	A	1466	1469	Right-handed 310
Helix 49	AF4	A	1478	1482	Right-handed 310
Helix 50	AF5	B	21	37	Right-handed alpha
Helix 51	AF6	B	40	53	Right-handed alpha
Helix 52	AF7	B	53	62	Right-handed alpha
Helix 53	AF8	B	109	117	Right-handed alpha
Helix 54	AF9	B	167	174	Right-handed alpha
Helix 55	AG1	B	246	253	Right-handed alpha
Helix 56	AG2	B	269	276	Right-handed alpha
Helix 57	AG3	B	280	289	Right-handed alpha
Helix 58	AG4	B	294	308	Right-handed alpha
Helix 59	AG5	B	313	323	Right-handed alpha
Helix 60	AG6	B	331	346	Right-handed alpha
Helix 61	AG7	B	357	377	Right-handed alpha
Helix 62	AG8	B	387	389	Right-handed 310
Helix 63	AG9	B	395	424	Right-handed alpha
Helix 64	AH1	B	430	434	Right-handed 310
Helix 65	AH2	B	437	451	Right-handed alpha
Helix 66	AH3	B	474	482	Right-handed alpha
Helix 67	AH4	B	490	496	Right-handed alpha
Helix 68	AH5	B	502	506	Right-handed 310
Helix 69	AH6	B	516	520	Right-handed 310
Helix 70	AH7	B	538	548	Right-handed alpha
Helix 71	AH8	B	557	562	Right-handed 310
Helix 72	AH9	B	579	594	Right-handed alpha
Helix 73	AI1	B	636	645	Right-handed alpha
Helix 74	AI2	B	652	659	Right-handed alpha
Helix 75	AI3	B	678	683	Right-handed 310
Helix 76	AI4	B	699	704	Right-handed 310
Helix 77	AI5	B	706	711	Right-handed 310
Helix 78	AI6	B	713	717	Right-handed 310
Helix 79	AI7	B	718	729	Right-handed alpha
Helix 80	AI8	B	730	732	Right-handed 310
Helix 81	AI9	B	761	766	Right-handed 310
Helix 82	AJ1	B	798	803	Right-handed alpha
Helix 83	AJ2	B	969	972	Right-handed 310
Helix 84	AJ3	B	977	994	Right-handed alpha
Helix 85	AJ4	B	1007	1017	Right-handed alpha
Helix 86	AJ5	B	1054	1058	Right-handed 310
Helix 87	AJ6	B	1087	1098	Right-handed alpha
Helix 88	AJ7	B	1099	1106	Right-handed alpha
Helix 89	AJ8	C	27	41	Right-handed alpha
Helix 90	AJ9	C	60	70	Right-handed alpha
Helix 91	AK1	C	118	120	Right-handed 310
Helix 92	AK2	C	129	133	Right-handed 310
Helix 93	AK3	C	173	177	Right-handed 310
Helix 94	AK4	C	199	203	Right-handed 310
Helix 95	AK5	C	240	271	Right-handed alpha
Helix 96	AK6	E	3	25	Right-handed alpha
Helix 97	AK7	E	29	34	Right-handed alpha
Helix 98	AK8	E	36	45	Right-handed alpha
Helix 99	AK9	E	83	97	Right-handed alpha
Helix 100	AL1	E	111	121	Right-handed alpha
Helix 101	AL2	E	133	135	Right-handed 310
Helix 102	AL3	E	138	142	Right-handed 310
Helix 103	AL4	E	152	164	Right-handed alpha
Helix 104	AL5	E	166	170	Right-handed 310
Helix 105	AL6	E	177	183	Right-handed alpha
Helix 106	AL7	F	58	75	Right-handed alpha
Helix 107	AL8	F	88	99	Right-handed alpha
Helix 108	AL9	F	121	123	Right-handed 310
Helix 109	AM1	G	14	18	Right-handed 310
Helix 110	AM2	G	19	20	Right-handed 310
Helix 111	AM3	G	21	31	Right-handed alpha
Helix 112	AM4	H	83	88	Right-handed 310
Helix 113	AM5	H	129	133	Right-handed alpha
Helix 114	AM6	I	63	67	Right-handed 310
Helix 115	AM7	I	69	75	Right-handed 310
Helix 116	AM8	J	17	27	Right-handed alpha
Helix 117	AM9	J	30	38	Right-handed alpha
Helix 118	AN1	J	42	51	Right-handed alpha
Helix 119	AN2	J	55	60	Right-handed alpha
Helix 120	AN3	K	5	10	Right-handed 310
Helix 121	AN4	K	39	51	Right-handed alpha
Helix 122	AN5	K	82	114	Right-handed alpha

There are 39 sheets in PDB entry 8QEP. 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,

There are 7 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	362	369	first strand
Strand 2	A	482	484	parallel
Strand 3	A	377	381	anti-parallel
Strand 4	A	469	477	parallel
Strand 5	A	455	459	anti-parallel
Strand 6	A	500	504	anti-parallel
Strand 7	A	362	369	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	389	393	first strand
Strand 2	A	445	449	anti-parallel
Strand 3	A	416	420	anti-parallel
Strand 4	A	426	428	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	554	555	first strand
Strand 2	A	586	587	anti-parallel

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There are 10 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	579	581	first strand
Strand 2	H	90	101	anti-parallel
Strand 3	H	140	148	anti-parallel
Strand 4	H	55	61	anti-parallel
Strand 5	H	4	14	anti-parallel
Strand 6	H	25	32	anti-parallel
Strand 7	H	38	44	anti-parallel
Strand 8	H	121	128	anti-parallel
Strand 9	H	111	118	anti-parallel
Strand 10	H	90	101	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	602	605	first strand
Strand 2	A	627	631	anti-parallel
Strand 3	A	634	637	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	789	790	first strand
Strand 2	A	822	823	anti-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	A	792	793	first strand
Strand 2	A	796	797	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	A	872	873	first strand
Strand 2	A	879	880	anti-parallel
Strand 3	A	886	888	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	A	902	905	first strand
Strand 2	A	976	979	anti-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	A	1306	1310	first strand
Strand 2	A	1335	1339	anti-parallel
Strand 3	A	1139	1141	anti-parallel
Strand 4	A	1358	1359	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	A	1164	1165	first strand
Strand 2	A	1297	1299	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1243	1247	first strand
Strand 2	A	1256	1261	anti-parallel
Strand 3	A	1210	1216	anti-parallel
Strand 4	A	1170	1177	anti-parallel
Strand 5	I	52	57	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1319	1322	first strand
Strand 2	A	1328	1331	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	A	1471	1475	first strand
Strand 2	F	104	109	anti-parallel
Strand 3	F	115	119	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	65	67	first strand
Strand 2	B	83	93	anti-parallel
Strand 3	B	121	133	anti-parallel
Strand 4	B	140	153	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	B	97	99	first strand
Strand 2	B	105	107	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	B	185	187	first strand
Strand 2	B	190	193	anti-parallel
Strand 3	B	468	469	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	391	394	first strand
Strand 2	B	196	200	anti-parallel
Strand 3	B	484	486	parallel
Strand 4	B	524	525	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	205	208	first strand
Strand 2	B	215	221	anti-parallel
Strand 3	B	235	240	anti-parallel
Strand 4	B	256	259	anti-parallel
Strand 5	B	267	268	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	B	531	532	first strand
Strand 2	B	621	629	anti-parallel
Strand 3	B	662	666	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	B	632	633	first strand
Strand 2	B	621	629	anti-parallel
Strand 3	B	695	696	anti-parallel
Strand 4	B	675	676	parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	551	552	first strand
Strand 2	B	572	577	anti-parallel
Strand 3	B	565	569	anti-parallel
Strand 4	B	611	615	parallel
Strand 5	B	602	606	anti-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	B	747	751	first strand
Strand 2	B	808	817	anti-parallel
Strand 3	B	917	927	anti-parallel
Strand 4	B	902	911	anti-parallel
Strand 5	B	859	860	anti-parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	747	751	first strand
Strand 2	B	808	817	anti-parallel
Strand 3	B	917	927	anti-parallel
Strand 4	B	902	911	anti-parallel
Strand 5	L	44	45	anti-parallel
Strand 6	L	15	19	anti-parallel
Strand 7	L	25	28	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	759	760	first strand
Strand 2	B	997	998	parallel

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There are 8 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1025	1026	first strand
Strand 2	B	1041	1050	anti-parallel
Strand 3	B	934	936	anti-parallel
Strand 4	B	943	949	anti-parallel
Strand 5	B	794	797	parallel
Strand 6	B	965	967	anti-parallel
Strand 7	B	776	782	parallel
Strand 8	B	1041	1050	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	819	822	first strand
Strand 2	B	825	829	anti-parallel
Strand 3	B	869	872	anti-parallel
Strand 4	B	889	891	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	865	867	first strand
Strand 2	B	894	895	anti-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	B	956	957	first strand
Strand 2	B	1028	1029	anti-parallel

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There are 4 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	8	14	first strand
Strand 2	C	18	24	anti-parallel
Strand 3	C	228	235	anti-parallel
Strand 4	C	179	186	anti-parallel

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There are 5 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	121	122	first strand
Strand 2	C	99	106	anti-parallel
Strand 3	C	158	168	anti-parallel
Strand 4	C	44	55	anti-parallel
Strand 5	L	54	56	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	C	113	116	first strand
Strand 2	C	149	153	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	60	63	first strand
Strand 2	E	71	75	anti-parallel
Strand 3	E	101	106	parallel
Strand 4	E	126	131	parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	81	82	first strand
Strand 2	E	109	110	parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	147	150	first strand
Strand 2	E	190	197	anti-parallel
Strand 3	E	201	210	anti-parallel
Strand 4	E	172	174	parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	13	first strand
Strand 2	G	66	68	anti-parallel
Strand 3	G	58	59	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	25	29	first strand
Strand 2	I	34	38	anti-parallel
Strand 3	I	45	47	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	80	81	first strand
Strand 2	I	94	97	anti-parallel
Strand 3	I	110	114	anti-parallel
Strand 4	I	122	125	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	19	23	first strand
Strand 2	K	30	36	anti-parallel
Strand 3	K	70	77	anti-parallel
Strand 4	K	56	62	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: 8QEP

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