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

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 8QPK entry

There are 16 chains in PDB entry 8QPK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	LYS 241	HIS 356
D	SER 2	TYR 142
L	LYS 341	GLU 390
A	ALA 56	ILE 2016
R	GLU 369	LYS 474
U	ARG 100	ARG 555
S	LYS 699	LYS 777
C	MET 116	LYS 951
5	A 3	C 79
4	A 1	A 80
X	ASN 130	LEU 151
z	A -3	U 8
6	U 31	A 76
N	PHE 8	ASP 269
B	PRO 36	GLU 223
7	GLU 454	GLY 489

There are165 helices in PDB entry 8QPK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	241	255	Right-handed alpha
Helix 2	AA2	G	277	281	Right-handed 310
Helix 3	AA3	G	287	292	Right-handed alpha
Helix 4	AA4	G	308	316	Right-handed alpha
Helix 5	AA5	G	318	328	Right-handed alpha
Helix 6	AA6	G	329	354	Right-handed alpha
Helix 7	AA7	D	10	20	Right-handed alpha
Helix 8	AA8	D	35	52	Right-handed alpha
Helix 9	AA9	D	66	70	Right-handed 310
Helix 10	AB1	D	108	126	Right-handed alpha
Helix 11	AB2	L	356	366	Right-handed alpha
Helix 12	AB3	L	368	374	Right-handed alpha
Helix 13	AB4	A	62	73	Right-handed alpha
Helix 14	AB5	A	79	83	Right-handed 310
Helix 15	AB6	A	85	93	Right-handed alpha
Helix 16	AB7	A	94	105	Right-handed alpha
Helix 17	AB8	A	136	158	Right-handed alpha
Helix 18	AB9	A	231	243	Right-handed alpha
Helix 19	AC1	A	251	255	Right-handed 310
Helix 20	AC2	A	259	268	Right-handed alpha
Helix 21	AC3	A	285	290	Right-handed alpha
Helix 22	AC4	A	309	316	Right-handed alpha
Helix 23	AC5	A	395	405	Right-handed alpha
Helix 24	AC6	A	408	413	Right-handed alpha
Helix 25	AC7	A	427	432	Right-handed alpha
Helix 26	AC8	A	440	460	Right-handed alpha
Helix 27	AC9	A	471	479	Right-handed alpha
Helix 28	AD1	A	488	509	Right-handed alpha
Helix 29	AD2	A	531	538	Right-handed alpha
Helix 30	AD3	A	541	566	Right-handed alpha
Helix 31	AD4	A	570	590	Right-handed alpha
Helix 32	AD5	A	590	595	Right-handed alpha
Helix 33	AD6	A	597	617	Right-handed alpha
Helix 34	AD7	A	630	657	Right-handed alpha
Helix 35	AD8	A	676	697	Right-handed alpha
Helix 36	AD9	A	703	722	Right-handed alpha
Helix 37	AE1	A	732	764	Right-handed alpha
Helix 38	AE2	A	768	798	Right-handed alpha
Helix 39	AE3	A	804	821	Right-handed alpha
Helix 40	AE4	A	834	848	Right-handed alpha
Helix 41	AE5	A	857	873	Right-handed alpha
Helix 42	AE6	A	873	887	Right-handed alpha
Helix 43	AE7	A	912	933	Right-handed alpha
Helix 44	AE8	A	947	962	Right-handed alpha
Helix 45	AE9	A	966	970	Right-handed 310
Helix 46	AF1	A	989	1001	Right-handed alpha
Helix 47	AF2	A	1002	1014	Right-handed alpha
Helix 48	AF3	A	1036	1054	Right-handed alpha
Helix 49	AF4	A	1054	1063	Right-handed alpha
Helix 50	AF5	A	1076	1083	Right-handed alpha
Helix 51	AF6	A	1103	1117	Right-handed alpha
Helix 52	AF7	A	1123	1128	Right-handed 310
Helix 53	AF8	A	1143	1161	Right-handed alpha
Helix 54	AF9	A	1233	1250	Right-handed alpha
Helix 55	AG1	A	1255	1274	Right-handed alpha
Helix 56	AG2	A	1274	1281	Right-handed alpha
Helix 57	AG3	A	1281	1304	Right-handed alpha
Helix 58	AG4	A	1313	1318	Right-handed alpha
Helix 59	AG5	A	1336	1339	Right-handed 310
Helix 60	AG6	A	1367	1372	Right-handed 310
Helix 61	AG7	A	1374	1398	Right-handed alpha
Helix 62	AG8	A	1406	1412	Right-handed 310
Helix 63	AG9	A	1426	1433	Right-handed alpha
Helix 64	AH1	A	1435	1447	Right-handed alpha
Helix 65	AH2	A	1468	1478	Right-handed alpha
Helix 66	AH3	A	1479	1486	Right-handed alpha
Helix 67	AH4	A	1487	1488	Right-handed 310
Helix 68	AH5	A	1489	1493	Right-handed 310
Helix 69	AH6	A	1507	1517	Right-handed alpha
Helix 70	AH7	A	1519	1528	Right-handed alpha
Helix 71	AH8	A	1528	1538	Right-handed alpha
Helix 72	AH9	A	1538	1543	Right-handed alpha
Helix 73	AI1	A	1566	1577	Right-handed alpha
Helix 74	AI2	A	1580	1600	Right-handed alpha
Helix 75	AI3	A	1615	1620	Right-handed 310
Helix 76	AI4	A	1651	1654	Right-handed 310
Helix 77	AI5	A	1675	1689	Right-handed alpha
Helix 78	AI6	A	1722	1737	Right-handed alpha
Helix 79	AI7	A	1737	1751	Right-handed alpha
Helix 80	AI8	A	1764	1770	Right-handed alpha
Helix 81	AI9	A	1781	1787	Right-handed alpha
Helix 82	AJ1	A	1811	1815	Right-handed 310
Helix 83	AJ2	A	1823	1828	Right-handed alpha
Helix 84	AJ3	A	1833	1852	Right-handed alpha
Helix 85	AJ4	A	1865	1877	Right-handed alpha
Helix 86	AJ5	A	1893	1899	Right-handed alpha
Helix 87	AJ6	A	1899	1909	Right-handed alpha
Helix 88	AJ7	A	1920	1926	Right-handed alpha
Helix 89	AJ8	A	1928	1946	Right-handed alpha
Helix 90	AJ9	A	1946	1954	Right-handed alpha
Helix 91	AK1	A	1955	1960	Right-handed alpha
Helix 92	AK2	A	1973	1994	Right-handed alpha
Helix 93	AK3	A	2003	2012	Right-handed alpha
Helix 94	AK4	R	370	377	Right-handed alpha
Helix 95	AK5	R	394	402	Right-handed alpha
Helix 96	AK6	R	431	442	Right-handed alpha
Helix 97	AK7	R	461	472	Right-handed alpha
Helix 98	AK8	U	101	105	Right-handed alpha
Helix 99	AK9	U	105	111	Right-handed alpha
Helix 100	AL1	U	150	160	Right-handed alpha
Helix 101	AL2	U	183	186	Right-handed 310
Helix 102	AL3	U	187	194	Right-handed alpha
Helix 103	AL4	U	198	207	Right-handed alpha
Helix 104	AL5	U	233	245	Right-handed alpha
Helix 105	AL6	U	246	255	Right-handed alpha
Helix 106	AL7	U	255	262	Right-handed alpha
Helix 107	AL8	U	269	286	Right-handed alpha
Helix 108	AL9	U	296	307	Right-handed alpha
Helix 109	AM1	U	318	335	Right-handed alpha
Helix 110	AM2	U	343	349	Right-handed alpha
Helix 111	AM3	U	366	376	Right-handed alpha
Helix 112	AM4	U	415	420	Right-handed alpha
Helix 113	AM5	U	479	485	Right-handed alpha
Helix 114	AM6	U	486	490	Right-handed 310
Helix 115	AM7	S	721	735	Right-handed alpha
Helix 116	AM8	S	739	759	Right-handed alpha
Helix 117	AM9	S	767	776	Right-handed alpha
Helix 118	AN1	C	117	125	Right-handed alpha
Helix 119	AN2	C	138	154	Right-handed alpha
Helix 120	AN3	C	171	178	Right-handed alpha
Helix 121	AN4	C	211	222	Right-handed alpha
Helix 122	AN5	C	236	249	Right-handed alpha
Helix 123	AN6	C	259	265	Right-handed alpha
Helix 124	AN7	C	270	293	Right-handed alpha
Helix 125	AN8	C	295	299	Right-handed 310
Helix 126	AN9	C	319	331	Right-handed alpha
Helix 127	AO1	C	335	344	Right-handed alpha
Helix 128	AO2	C	367	373	Right-handed alpha
Helix 129	AO3	C	373	387	Right-handed alpha
Helix 130	AO4	C	392	399	Right-handed alpha
Helix 131	AO5	C	404	410	Right-handed alpha
Helix 132	AO6	C	411	424	Right-handed alpha
Helix 133	AO7	C	427	438	Right-handed alpha
Helix 134	AO8	C	440	453	Right-handed alpha
Helix 135	AO9	C	459	468	Right-handed alpha
Helix 136	AP1	C	518	520	Right-handed 310
Helix 137	AP2	C	596	598	Right-handed 310
Helix 138	AP3	C	599	614	Right-handed alpha
Helix 139	AP4	C	633	647	Right-handed alpha
Helix 140	AP5	C	695	702	Right-handed alpha
Helix 141	AP6	C	710	721	Right-handed alpha
Helix 142	AP7	C	725	731	Right-handed alpha
Helix 143	AP8	C	736	740	Right-handed 310
Helix 144	AP9	C	754	762	Right-handed alpha
Helix 145	AQ1	C	762	776	Right-handed alpha
Helix 146	AQ2	C	799	803	Right-handed 310
Helix 147	AQ3	C	804	807	Right-handed 310
Helix 148	AQ4	C	808	823	Right-handed alpha
Helix 149	AQ5	C	842	853	Right-handed alpha
Helix 150	AQ6	C	877	881	Right-handed alpha
Helix 151	AQ7	C	882	891	Right-handed alpha
Helix 152	AQ8	C	925	927	Right-handed 310
Helix 153	AQ9	C	928	942	Right-handed alpha
Helix 154	AR1	N	18	24	Right-handed alpha
Helix 155	AR2	N	97	114	Right-handed alpha
Helix 156	AR3	N	116	135	Right-handed alpha
Helix 157	AR4	N	137	141	Right-handed 310
Helix 158	AR5	N	142	150	Right-handed alpha
Helix 159	AR6	N	153	159	Right-handed alpha
Helix 160	AR7	N	240	259	Right-handed alpha
Helix 161	AR8	N	260	262	Right-handed 310
Helix 162	AR9	B	46	50	Right-handed 310
Helix 163	AS1	B	63	83	Right-handed alpha
Helix 164	AS2	B	198	202	Right-handed 310
Helix 165	AS3	7	458	473	Right-handed alpha

There are 35 sheets in PDB entry 8QPK. 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,

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	D	7	8	first strand
Strand 2	D	60	62	parallel
Strand 3	D	25	31	parallel
Strand 4	D	56	58	parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	7	8	first strand
Strand 2	D	60	62	parallel
Strand 3	D	25	31	parallel
Strand 4	D	81	85	anti-parallel
Strand 5	D	88	89	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	D	91	93	first strand
Strand 2	D	129	131	parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	377	379	first strand
Strand 2	A	1502	1504	anti-parallel
Strand 3	A	1753	1754	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	127	129	first strand
Strand 2	A	117	121	anti-parallel
Strand 3	A	482	486	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	134	135	first strand
Strand 2	A	419	420	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	227	229	first strand
Strand 2	A	415	417	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	A	516	518	first strand
Strand 2	A	524	526	anti-parallel

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There are 4 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	905	910	first strand
Strand 2	A	894	900	anti-parallel
Strand 3	A	1016	1018	parallel
Strand 4	A	1023	1025	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	1085	1090	first strand
Strand 2	A	1094	1102	anti-parallel
Strand 3	A	972	980	anti-parallel
Strand 4	A	1174	1178	anti-parallel

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There are 4 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	1185	1187	first strand
Strand 2	A	1192	1198	anti-parallel
Strand 3	A	1224	1232	anti-parallel
Strand 4	A	1213	1217	anti-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	A	1341	1345	first strand
Strand 2	A	1350	1354	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	1552	1554	first strand
Strand 2	A	1561	1563	anti-parallel

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There are 6 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	1606	1611	first strand
Strand 2	A	1629	1633	anti-parallel
Strand 3	A	1659	1667	anti-parallel
Strand 4	A	1700	1706	parallel
Strand 5	A	1711	1716	anti-parallel
Strand 6	A	1643	1644	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	A	1638	1639	first strand
Strand 2	A	1655	1656	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	A	1777	1778	first strand
Strand 2	A	1860	1861	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	A	1788	1790	first strand
Strand 2	A	1800	1802	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	A	1817	1819	first strand
Strand 2	A	1915	1917	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	412	414	first strand
Strand 2	R	421	429	anti-parallel
Strand 3	R	381	386	anti-parallel
Strand 4	R	453	456	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	U	142	143	first strand
Strand 2	U	134	136	anti-parallel
Strand 3	U	164	165	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	352	353	first strand
Strand 2	U	443	445	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	U	356	358	first strand
Strand 2	U	381	383	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	U	449	453	first strand
Strand 2	U	547	553	anti-parallel
Strand 3	U	498	507	anti-parallel
Strand 4	U	512	518	anti-parallel
Strand 5	U	527	528	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	457	459	first strand
Strand 2	U	464	466	anti-parallel

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There are 3 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	184	185	first strand
Strand 2	C	198	204	anti-parallel
Strand 3	C	189	190	anti-parallel

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There are 5 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	184	185	first strand
Strand 2	C	198	204	anti-parallel
Strand 3	C	129	134	parallel
Strand 4	C	224	226	parallel
Strand 5	C	252	253	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	C	228	230	first strand
Strand 2	C	255	258	parallel
Strand 3	C	307	310	parallel
Strand 4	C	317	318	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	C	349	350	first strand
Strand 2	C	355	356	anti-parallel

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There are 6 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	522	526	first strand
Strand 2	C	506	510	anti-parallel
Strand 3	C	563	566	anti-parallel
Strand 4	C	475	483	anti-parallel
Strand 5	C	490	498	anti-parallel
Strand 6	C	549	553	anti-parallel

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There are 2 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	501	502	first strand
Strand 2	C	543	544	anti-parallel

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There are 4 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	618	621	first strand
Strand 2	C	627	631	anti-parallel
Strand 3	C	588	594	anti-parallel
Strand 4	C	653	655	anti-parallel

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There are 4 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	618	621	first strand
Strand 2	C	627	631	anti-parallel
Strand 3	C	588	594	anti-parallel
Strand 4	C	659	660	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	C	663	666	first strand
Strand 2	C	825	839	anti-parallel
Strand 3	C	868	876	anti-parallel
Strand 4	C	856	862	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	C	663	666	first strand
Strand 2	C	825	839	anti-parallel
Strand 3	C	899	906	anti-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	C	674	678	first strand
Strand 2	C	683	691	anti-parallel
Strand 3	C	787	795	anti-parallel
Strand 4	C	744	746	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: 8QPK

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