Analysis of interatomic Contacts of Structural Units in PDB entry:
7QOK

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 7QOK entry

There are 4 chains in PDB entry 7QOK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	ALA 1371
B	UNK 1	UNK 14
C	MET 1	GLU 238
D	MET 1	GLU 238

There are 42 helices in PDB entry 7QOK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	18	22	Right-handed 310
Helix 2	AA2	A	155	160	Right-handed 310
Helix 3	AA3	A	283	288	Right-handed 310
Helix 4	AA4	A	320	331	Right-handed alpha
Helix 5	AA5	A	363	367	Right-handed 310
Helix 6	AA6	A	425	435	Right-handed alpha
Helix 7	AA7	A	467	471	Right-handed alpha
Helix 8	AA8	A	490	496	Right-handed alpha
Helix 9	AA9	A	502	506	Right-handed 310
Helix 10	AB1	A	521	528	Right-handed 310
Helix 11	AB2	A	546	552	Right-handed alpha
Helix 12	AB3	A	569	575	Right-handed alpha
Helix 13	AB4	A	576	580	Right-handed 310
Helix 14	AB5	A	631	635	Right-handed 310
Helix 15	AB6	A	769	774	Right-handed 310
Helix 16	AB7	A	789	796	Right-handed alpha
Helix 17	AB8	A	807	811	Right-handed 310
Helix 18	AB9	A	815	818	Right-handed 310
Helix 19	AC1	A	912	918	Right-handed alpha
Helix 20	AC2	A	977	981	Right-handed 310
Helix 21	AC3	A	1003	1007	Right-handed 310
Helix 22	AC4	A	1124	1128	Right-handed 310
Helix 23	AC5	A	1155	1159	Right-handed alpha
Helix 24	AC6	A	1161	1168	Right-handed alpha
Helix 25	AC7	B	2	8	Right-handed alpha
Helix 26	AC8	C	2	15	Right-handed alpha
Helix 27	AC9	C	26	47	Right-handed alpha
Helix 28	AD1	C	48	51	Right-handed 310
Helix 29	AD2	C	60	69	Right-handed alpha
Helix 30	AD3	C	121	129	Right-handed alpha
Helix 31	AD4	C	207	225	Right-handed alpha
Helix 32	AD5	C	226	235	Right-handed alpha
Helix 33	AD6	D	2	14	Right-handed alpha
Helix 34	AD7	D	14	19	Right-handed alpha
Helix 35	AD8	D	26	47	Right-handed alpha
Helix 36	AD9	D	48	51	Right-handed 310
Helix 37	AE1	D	60	68	Right-handed alpha
Helix 38	AE2	D	121	129	Right-handed alpha
Helix 39	AE3	D	204	206	Right-handed 310
Helix 40	AE4	D	207	225	Right-handed alpha
Helix 41	AE5	D	226	234	Right-handed alpha
Helix 42	AE6	D	235	238	Right-handed 310

There are 32 sheets in PDB entry 7QOK. 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,

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	4	8	first strand
Strand 2	A	1365	1370	anti-parallel
Strand 3	A	1270	1277	anti-parallel
Strand 4	A	1325	1328	anti-parallel
Strand 5	A	1319	1322	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	4	8	first strand
Strand 2	A	1365	1370	anti-parallel
Strand 3	A	1270	1277	anti-parallel
Strand 4	A	1342	1343	anti-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	29	31	first strand
Strand 2	A	1256	1262	anti-parallel
Strand 3	A	1346	1352	anti-parallel
Strand 4	A	1296	1299	anti-parallel
Strand 5	A	1304	1307	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	33	34	first strand
Strand 2	A	47	48	anti-parallel

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There are 4 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	53	55	first strand
Strand 2	A	1237	1240	anti-parallel
Strand 3	A	1229	1234	anti-parallel
Strand 4	A	1222	1226	anti-parallel

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There are 4 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	71	73	first strand
Strand 2	A	80	85	anti-parallel
Strand 3	A	90	97	anti-parallel
Strand 4	A	102	110	anti-parallel

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There are 3 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	121	126	first strand
Strand 2	A	132	137	anti-parallel
Strand 3	A	144	147	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	170	183	first strand
Strand 2	A	224	234	anti-parallel
Strand 3	A	272	274	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	A	205	206	first strand
Strand 2	A	185	194	anti-parallel
Strand 3	A	210	212	anti-parallel

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There are 5 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	205	206	first strand
Strand 2	A	185	194	anti-parallel
Strand 3	A	242	250	anti-parallel
Strand 4	A	258	266	anti-parallel
Strand 5	A	280	281	anti-parallel

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There are 3 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	295	296	first strand
Strand 2	A	306	314	anti-parallel
Strand 3	A	299	303	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	A	295	296	first strand
Strand 2	A	306	314	anti-parallel
Strand 3	A	1027	1034	anti-parallel

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There are 3 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	332	338	first strand
Strand 2	A	412	423	anti-parallel
Strand 3	A	404	407	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	332	338	first strand
Strand 2	A	412	423	anti-parallel
Strand 3	A	934	937	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	A	395	398	first strand
Strand 2	A	374	382	anti-parallel
Strand 3	A	439	445	anti-parallel
Strand 4	A	922	923	anti-parallel

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There are 4 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	395	398	first strand
Strand 2	A	374	382	anti-parallel
Strand 3	A	439	445	anti-parallel
Strand 4	A	928	929	anti-parallel

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There are 8 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	582	584	first strand
Strand 2	A	729	732	anti-parallel
Strand 3	A	834	838	anti-parallel
Strand 4	A	558	568	anti-parallel
Strand 5	A	454	466	anti-parallel
Strand 6	A	896	900	anti-parallel
Strand 7	A	587	592	anti-parallel
Strand 8	A	713	714	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	539	540	first strand
Strand 2	A	867	868	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	595	599	first strand
Strand 2	A	698	703	anti-parallel
Strand 3	A	966	974	parallel
Strand 4	A	944	954	anti-parallel
Strand 5	A	825	831	anti-parallel
Strand 6	A	756	760	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	A	602	607	first strand
Strand 2	A	690	696	anti-parallel
Strand 3	A	962	964	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	A	642	645	first strand
Strand 2	A	664	666	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	A	737	739	first strand
Strand 2	A	750	752	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	A	776	777	first strand
Strand 2	A	820	821	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	A	779	780	first strand
Strand 2	A	802	803	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	A	847	853	first strand
Strand 2	A	879	884	parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1065	1070	first strand
Strand 2	A	1075	1079	anti-parallel
Strand 3	A	1082	1088	anti-parallel
Strand 4	A	1110	1117	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	A	1129	1130	first strand
Strand 2	A	1135	1139	anti-parallel
Strand 3	A	1144	1148	anti-parallel
Strand 4	A	1152	1154	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1183	1184	first strand
Strand 2	A	1192	1196	anti-parallel
Strand 3	A	1201	1205	anti-parallel
Strand 4	A	1210	1214	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	A	1248	1249	first strand
Strand 2	A	1252	1253	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	A	1286	1288	first strand
Strand 2	A	1279	1283	anti-parallel
Strand 3	A	1359	1362	anti-parallel

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There are 8 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	71	75	first strand
Strand 2	C	164	173	anti-parallel
Strand 3	C	100	110	anti-parallel
Strand 4	C	114	119	anti-parallel
Strand 5	C	140	145	parallel
Strand 6	C	153	157	anti-parallel
Strand 7	C	91	95	anti-parallel
Strand 8	C	77	78	anti-parallel

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There are 8 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	71	75	first strand
Strand 2	D	164	173	anti-parallel
Strand 3	D	100	110	anti-parallel
Strand 4	D	114	119	anti-parallel
Strand 5	D	140	145	parallel
Strand 6	D	153	157	anti-parallel
Strand 7	D	91	95	anti-parallel
Strand 8	D	77	78	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: 7QOK

Analysis of interatomic Contacts of Structural Units in PDB entry:
7QOK