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

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 8SSD entry

There are 3 chains in PDB entry 8SSD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 663	ASP 1185
C	PRO 663	ASP 1185
B	PRO 663	ASP 1185

There are 69 helices in PDB entry 8SSD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	663	675	Right-handed alpha
Helix 2	AA2	A	679	689	Right-handed alpha
Helix 3	AA3	A	693	700	Right-handed alpha
Helix 4	AA4	A	700	716	Right-handed alpha
Helix 5	AA5	A	719	737	Right-handed alpha
Helix 6	AA6	A	762	774	Right-handed alpha
Helix 7	AA7	A	787	799	Right-handed alpha
Helix 8	AA8	A	809	827	Right-handed alpha
Helix 9	AA9	A	840	848	Right-handed alpha
Helix 10	AB1	A	859	872	Right-handed alpha
Helix 11	AB2	A	921	927	Right-handed alpha
Helix 12	AB3	A	930	936	Right-handed alpha
Helix 13	AB4	A	947	958	Right-handed alpha
Helix 14	AB5	A	958	974	Right-handed alpha
Helix 15	AB6	A	1019	1024	Right-handed 310
Helix 16	AB7	A	1034	1038	Right-handed 310
Helix 17	AB8	A	1040	1046	Right-handed alpha
Helix 18	AB9	A	1061	1074	Right-handed alpha
Helix 19	AC1	A	1075	1106	Right-handed alpha
Helix 20	AC2	A	1107	1111	Right-handed 310
Helix 21	AC3	A	1116	1121	Right-handed 310
Helix 22	AC4	A	1137	1139	Right-handed 310
Helix 23	AC5	A	1140	1149	Right-handed alpha
Helix 24	AC6	A	1150	1154	Right-handed 310
Helix 25	AC7	C	665	675	Right-handed alpha
Helix 26	AC8	C	679	688	Right-handed alpha
Helix 27	AC9	C	693	700	Right-handed alpha
Helix 28	AD1	C	700	716	Right-handed alpha
Helix 29	AD2	C	719	737	Right-handed alpha
Helix 30	AD3	C	762	774	Right-handed alpha
Helix 31	AD4	C	787	799	Right-handed alpha
Helix 32	AD5	C	809	827	Right-handed alpha
Helix 33	AD6	C	840	848	Right-handed alpha
Helix 34	AD7	C	859	872	Right-handed alpha
Helix 35	AD8	C	921	927	Right-handed alpha
Helix 36	AD9	C	930	936	Right-handed alpha
Helix 37	AE1	C	947	958	Right-handed alpha
Helix 38	AE2	C	958	974	Right-handed alpha
Helix 39	AE3	C	1019	1024	Right-handed 310
Helix 40	AE4	C	1034	1038	Right-handed 310
Helix 41	AE5	C	1040	1046	Right-handed alpha
Helix 42	AE6	C	1061	1074	Right-handed alpha
Helix 43	AE7	C	1075	1106	Right-handed alpha
Helix 44	AE8	C	1116	1121	Right-handed 310
Helix 45	AE9	C	1137	1139	Right-handed 310
Helix 46	AF1	C	1140	1149	Right-handed alpha
Helix 47	AF2	C	1150	1154	Right-handed 310
Helix 48	AF3	B	664	675	Right-handed alpha
Helix 49	AF4	B	679	689	Right-handed alpha
Helix 50	AF5	B	693	700	Right-handed alpha
Helix 51	AF6	B	700	716	Right-handed alpha
Helix 52	AF7	B	719	737	Right-handed alpha
Helix 53	AF8	B	762	774	Right-handed alpha
Helix 54	AF9	B	787	799	Right-handed alpha
Helix 55	AG1	B	809	827	Right-handed alpha
Helix 56	AG2	B	840	848	Right-handed alpha
Helix 57	AG3	B	859	872	Right-handed alpha
Helix 58	AG4	B	921	927	Right-handed alpha
Helix 59	AG5	B	930	936	Right-handed alpha
Helix 60	AG6	B	947	958	Right-handed alpha
Helix 61	AG7	B	958	974	Right-handed alpha
Helix 62	AG8	B	1019	1024	Right-handed 310
Helix 63	AG9	B	1034	1039	Right-handed alpha
Helix 64	AH1	B	1040	1046	Right-handed alpha
Helix 65	AH2	B	1061	1074	Right-handed alpha
Helix 66	AH3	B	1075	1106	Right-handed alpha
Helix 67	AH4	B	1137	1139	Right-handed 310
Helix 68	AH5	B	1140	1149	Right-handed alpha
Helix 69	AH6	B	1150	1154	Right-handed 310

There are 12 sheets in PDB entry 8SSD. 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	778	781	first strand
Strand 2	A	750	755	parallel
Strand 3	A	802	806	parallel
Strand 4	A	832	835	parallel
Strand 5	A	854	856	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	913	917	first strand
Strand 2	A	979	990	anti-parallel
Strand 3	A	993	997	anti-parallel
Strand 4	A	1004	1009	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	913	917	first strand
Strand 2	A	979	990	anti-parallel
Strand 3	A	1050	1058	anti-parallel
Strand 4	A	1168	1174	anti-parallel
Strand 5	A	1126	1128	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	1156	1157	first strand
Strand 2	A	1163	1164	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	C	778	781	first strand
Strand 2	C	750	755	parallel
Strand 3	C	802	806	parallel
Strand 4	C	832	835	parallel
Strand 5	C	854	856	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	C	913	918	first strand
Strand 2	C	979	990	anti-parallel
Strand 3	C	993	997	anti-parallel
Strand 4	C	1004	1009	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	913	918	first strand
Strand 2	C	979	990	anti-parallel
Strand 3	C	1050	1058	anti-parallel
Strand 4	C	1168	1174	anti-parallel
Strand 5	C	1126	1129	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	1156	1157	first strand
Strand 2	C	1163	1164	anti-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	778	781	first strand
Strand 2	B	750	755	parallel
Strand 3	B	802	806	parallel
Strand 4	B	832	835	parallel
Strand 5	B	854	856	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	B	913	918	first strand
Strand 2	B	979	990	anti-parallel
Strand 3	B	993	997	anti-parallel
Strand 4	B	1004	1009	anti-parallel

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There are 5 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	913	918	first strand
Strand 2	B	979	990	anti-parallel
Strand 3	B	1050	1058	anti-parallel
Strand 4	B	1168	1174	anti-parallel
Strand 5	B	1126	1129	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	B	1156	1157	first strand
Strand 2	B	1163	1164	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: 8SSD

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