Analysis of interatomic Contacts of Structural Units in PDB entry:
7X17

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 7X17 entry

There are 4 chains in PDB entry 7X17 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 746	ALA 1233
B	GLY 766	GLY 1234
C	ASP 737	GLY 1234
D	PRO 738	ALA 1233

There are 76 helices in PDB entry 7X17. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	768	783	Right-handed alpha
Helix 2	AA2	A	825	837	Right-handed alpha
Helix 3	AA3	A	856	871	Right-handed alpha
Helix 4	AA4	A	872	874	Right-handed 310
Helix 5	AA5	A	891	895	Right-handed 310
Helix 6	AA6	A	904	921	Right-handed alpha
Helix 7	AA7	A	954	956	Right-handed 310
Helix 8	AA8	A	957	974	Right-handed alpha
Helix 9	AA9	A	983	997	Right-handed alpha
Helix 10	AB1	A	998	1012	Right-handed alpha
Helix 11	AB2	A	1013	1015	Right-handed 310
Helix 12	AB3	A	1041	1056	Right-handed alpha
Helix 13	AB4	A	1058	1076	Right-handed alpha
Helix 14	AB5	A	1091	1095	Right-handed 310
Helix 15	AB6	A	1116	1134	Right-handed alpha
Helix 16	AB7	A	1138	1148	Right-handed alpha
Helix 17	AB8	A	1214	1233	Right-handed alpha
Helix 18	AB9	B	767	783	Right-handed alpha
Helix 19	AC1	B	787	793	Right-handed alpha
Helix 20	AC2	B	797	808	Right-handed alpha
Helix 21	AC3	B	825	838	Right-handed alpha
Helix 22	AC4	B	856	871	Right-handed alpha
Helix 23	AC5	B	872	874	Right-handed 310
Helix 24	AC6	B	891	895	Right-handed 310
Helix 25	AC7	B	904	922	Right-handed alpha
Helix 26	AC8	B	954	956	Right-handed 310
Helix 27	AC9	B	957	973	Right-handed alpha
Helix 28	AD1	B	983	997	Right-handed alpha
Helix 29	AD2	B	998	1012	Right-handed alpha
Helix 30	AD3	B	1013	1015	Right-handed 310
Helix 31	AD4	B	1041	1056	Right-handed alpha
Helix 32	AD5	B	1058	1076	Right-handed alpha
Helix 33	AD6	B	1091	1095	Right-handed 310
Helix 34	AD7	B	1116	1134	Right-handed alpha
Helix 35	AD8	B	1138	1148	Right-handed alpha
Helix 36	AD9	B	1214	1234	Right-handed alpha
Helix 37	AE1	C	738	748	Right-handed alpha
Helix 38	AE2	C	767	783	Right-handed alpha
Helix 39	AE3	C	787	793	Right-handed alpha
Helix 40	AE4	C	797	808	Right-handed alpha
Helix 41	AE5	C	825	837	Right-handed alpha
Helix 42	AE6	C	856	871	Right-handed alpha
Helix 43	AE7	C	872	874	Right-handed 310
Helix 44	AE8	C	891	895	Right-handed 310
Helix 45	AE9	C	904	921	Right-handed alpha
Helix 46	AF1	C	954	956	Right-handed 310
Helix 47	AF2	C	957	974	Right-handed alpha
Helix 48	AF3	C	983	997	Right-handed alpha
Helix 49	AF4	C	998	1012	Right-handed alpha
Helix 50	AF5	C	1013	1015	Right-handed 310
Helix 51	AF6	C	1041	1056	Right-handed alpha
Helix 52	AF7	C	1058	1076	Right-handed alpha
Helix 53	AF8	C	1091	1095	Right-handed 310
Helix 54	AF9	C	1116	1134	Right-handed alpha
Helix 55	AG1	C	1138	1148	Right-handed alpha
Helix 56	AG2	C	1214	1234	Right-handed alpha
Helix 57	AG3	D	739	752	Right-handed alpha
Helix 58	AG4	D	767	783	Right-handed alpha
Helix 59	AG5	D	787	793	Right-handed alpha
Helix 60	AG6	D	797	806	Right-handed alpha
Helix 61	AG7	D	825	838	Right-handed alpha
Helix 62	AG8	D	856	871	Right-handed alpha
Helix 63	AG9	D	872	874	Right-handed 310
Helix 64	AH1	D	891	895	Right-handed 310
Helix 65	AH2	D	904	922	Right-handed alpha
Helix 66	AH3	D	954	956	Right-handed 310
Helix 67	AH4	D	957	973	Right-handed alpha
Helix 68	AH5	D	983	997	Right-handed alpha
Helix 69	AH6	D	998	1012	Right-handed alpha
Helix 70	AH7	D	1013	1015	Right-handed 310
Helix 71	AH8	D	1041	1056	Right-handed alpha
Helix 72	AH9	D	1058	1074	Right-handed alpha
Helix 73	AI1	D	1091	1095	Right-handed 310
Helix 74	AI2	D	1116	1134	Right-handed alpha
Helix 75	AI3	D	1138	1148	Right-handed alpha
Helix 76	AI4	D	1214	1233	Right-handed alpha

There are 12 sheets in PDB entry 7X17. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	897	902	first strand
Strand 2	A	932	939	parallel
Strand 3	A	944	952	anti-parallel
Strand 4	A	845	853	anti-parallel
Strand 5	A	1176	1182	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	876	879	first strand
Strand 2	A	886	889	anti-parallel

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There are 6 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	1035	1038	first strand
Strand 2	A	1204	1208	anti-parallel
Strand 3	A	1191	1195	anti-parallel
Strand 4	A	1158	1162	parallel
Strand 5	A	1079	1086	parallel
Strand 6	A	1103	1110	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	897	902	first strand
Strand 2	B	932	939	parallel
Strand 3	B	944	952	anti-parallel
Strand 4	B	845	853	anti-parallel
Strand 5	B	1176	1182	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	B	876	879	first strand
Strand 2	B	886	889	anti-parallel

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There are 6 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	1033	1038	first strand
Strand 2	B	1204	1209	anti-parallel
Strand 3	B	1191	1196	anti-parallel
Strand 4	B	1158	1163	parallel
Strand 5	B	1079	1086	parallel
Strand 6	B	1103	1110	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	897	902	first strand
Strand 2	C	932	939	parallel
Strand 3	C	944	952	anti-parallel
Strand 4	C	845	853	anti-parallel
Strand 5	C	1176	1182	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	C	876	879	first strand
Strand 2	C	886	889	anti-parallel

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There are 6 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	1034	1040	first strand
Strand 2	C	1202	1208	anti-parallel
Strand 3	C	1191	1197	anti-parallel
Strand 4	C	1158	1163	parallel
Strand 5	C	1079	1086	parallel
Strand 6	C	1103	1110	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	D	897	902	first strand
Strand 2	D	932	939	parallel
Strand 3	D	944	952	anti-parallel
Strand 4	D	845	853	anti-parallel
Strand 5	D	1176	1182	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	D	876	879	first strand
Strand 2	D	886	889	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1034	1038	first strand
Strand 2	D	1204	1208	anti-parallel
Strand 3	D	1191	1195	anti-parallel
Strand 4	D	1158	1162	parallel
Strand 5	D	1079	1086	parallel
Strand 6	D	1103	1110	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: 7X17

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X17