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

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 7DRX entry

There are 2 chains in PDB entry 7DRX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 167	VAL 1437
B	ASN 50	TRP 411

There are 53 helices in PDB entry 7DRX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	205	216	Right-handed alpha
Helix 2	AA2	A	219	231	Right-handed alpha
Helix 3	AA3	A	244	273	Right-handed alpha
Helix 4	AA4	A	458	464	Right-handed alpha
Helix 5	AA5	A	501	503	Right-handed 310
Helix 6	AA6	A	525	528	Right-handed 310
Helix 7	AA7	A	529	534	Right-handed alpha
Helix 8	AA8	A	543	575	Right-handed alpha
Helix 9	AA9	A	599	609	Right-handed alpha
Helix 10	AB1	A	610	613	Right-handed 310
Helix 11	AB2	A	616	634	Right-handed alpha
Helix 12	AB3	A	656	660	Right-handed 310
Helix 13	AB4	A	708	723	Right-handed alpha
Helix 14	AB5	A	761	774	Right-handed alpha
Helix 15	AB6	A	798	812	Right-handed alpha
Helix 16	AB7	A	873	878	Right-handed alpha
Helix 17	AB8	A	892	905	Right-handed alpha
Helix 18	AB9	A	919	931	Right-handed alpha
Helix 19	AC1	A	931	936	Right-handed alpha
Helix 20	AC2	A	942	952	Right-handed alpha
Helix 21	AC3	A	970	981	Right-handed alpha
Helix 22	AC4	A	992	1003	Right-handed alpha
Helix 23	AC5	A	1035	1048	Right-handed alpha
Helix 24	AC6	A	1056	1060	Right-handed 310
Helix 25	AC7	A	1083	1096	Right-handed alpha
Helix 26	AC8	A	1106	1121	Right-handed alpha
Helix 27	AC9	A	1134	1141	Right-handed alpha
Helix 28	AD1	A	1153	1158	Right-handed alpha
Helix 29	AD2	A	1167	1174	Right-handed alpha
Helix 30	AD3	A	1175	1200	Right-handed alpha
Helix 31	AD4	A	1200	1205	Right-handed alpha
Helix 32	AD5	A	1218	1225	Right-handed alpha
Helix 33	AD6	A	1230	1241	Right-handed alpha
Helix 34	AD7	A	1247	1252	Right-handed alpha
Helix 35	AD8	A	1253	1255	Right-handed 310
Helix 36	AD9	A	1256	1261	Right-handed alpha
Helix 37	AE1	A	1266	1293	Right-handed alpha
Helix 38	AE2	A	1307	1330	Right-handed alpha
Helix 39	AE3	A	1335	1347	Right-handed alpha
Helix 40	AE4	A	1347	1357	Right-handed alpha
Helix 41	AE5	A	1358	1363	Right-handed 310
Helix 42	AE6	A	1367	1373	Right-handed alpha
Helix 43	AE7	A	1377	1404	Right-handed alpha
Helix 44	AE8	A	1406	1417	Right-handed alpha
Helix 45	AE9	B	71	98	Right-handed alpha
Helix 46	AF1	B	194	199	Right-handed alpha
Helix 47	AF2	B	204	208	Right-handed 310
Helix 48	AF3	B	231	237	Right-handed alpha
Helix 49	AF4	B	266	272	Right-handed 310
Helix 50	AF5	B	308	315	Right-handed alpha
Helix 51	AF6	B	350	354	Right-handed 310
Helix 52	AF7	B	372	386	Right-handed alpha
Helix 53	AF8	B	386	395	Right-handed alpha

There are 11 sheets in PDB entry 7DRX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	169	172	first strand
Strand 2	A	467	471	anti-parallel
Strand 3	A	483	488	anti-parallel
Strand 4	A	495	500	anti-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	277	280	first strand
Strand 2	A	393	396	anti-parallel

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There are 4 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	406	410	first strand
Strand 2	A	517	524	anti-parallel
Strand 3	A	418	424	anti-parallel
Strand 4	A	505	506	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	433	434	first strand
Strand 2	A	444	445	anti-parallel

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There are 5 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	663	666	first strand
Strand 2	A	984	988	parallel
Strand 3	A	1100	1102	parallel
Strand 4	A	1068	1072	parallel
Strand 5	A	1011	1014	parallel

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There are 9 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	687	689	first strand
Strand 2	A	673	684	anti-parallel
Strand 3	A	956	967	anti-parallel
Strand 4	A	909	918	anti-parallel
Strand 5	A	866	872	anti-parallel
Strand 6	A	848	853	anti-parallel
Strand 7	A	830	840	anti-parallel
Strand 8	A	822	827	anti-parallel
Strand 9	A	813	818	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	781	784	first strand
Strand 2	A	792	795	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	1128	1129	first strand
Strand 2	A	1145	1147	parallel
Strand 3	A	1161	1163	parallel

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There are 5 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	126	129	first strand
Strand 2	B	102	106	anti-parallel
Strand 3	B	357	362	anti-parallel
Strand 4	B	173	179	anti-parallel
Strand 5	B	323	330	anti-parallel

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There are 6 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	119	120	first strand
Strand 2	B	141	145	anti-parallel
Strand 3	B	158	164	anti-parallel
Strand 4	B	339	345	anti-parallel
Strand 5	B	246	249	anti-parallel
Strand 6	B	257	258	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	B	227	228	first strand
Strand 2	B	283	284	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: 7DRX

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