Analysis of interatomic Contacts of Structural Units in PDB entry:
9CBS

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 9CBS entry

There are 4 chains in PDB entry 9CBS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 1031	PRO 1358
B	LEU 1031	LYS 1357
C	SER 1029	ALA 1356
D	ASP 1036	HIS 1343

There are 55 helices in PDB entry 9CBS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1033	1054	Right-handed alpha
Helix 2	AA2	A	1096	1106	Right-handed alpha
Helix 3	AA3	A	1121	1125	Right-handed 310
Helix 4	AA4	A	1145	1163	Right-handed alpha
Helix 5	AA5	A	1164	1169	Right-handed alpha
Helix 6	AA6	A	1179	1189	Right-handed alpha
Helix 7	AA7	A	1195	1204	Right-handed alpha
Helix 8	AA8	A	1212	1222	Right-handed alpha
Helix 9	AA9	A	1228	1237	Right-handed alpha
Helix 10	AB1	A	1243	1256	Right-handed alpha
Helix 11	AB2	A	1259	1281	Right-handed alpha
Helix 12	AB3	A	1324	1331	Right-handed alpha
Helix 13	AB4	A	1350	1356	Right-handed alpha
Helix 14	AB5	B	1033	1054	Right-handed alpha
Helix 15	AB6	B	1096	1106	Right-handed alpha
Helix 16	AB7	B	1121	1125	Right-handed 310
Helix 17	AB8	B	1145	1164	Right-handed alpha
Helix 18	AB9	B	1164	1169	Right-handed alpha
Helix 19	AC1	B	1179	1189	Right-handed alpha
Helix 20	AC2	B	1195	1204	Right-handed alpha
Helix 21	AC3	B	1212	1222	Right-handed alpha
Helix 22	AC4	B	1228	1237	Right-handed alpha
Helix 23	AC5	B	1243	1256	Right-handed alpha
Helix 24	AC6	B	1259	1281	Right-handed alpha
Helix 25	AC7	B	1324	1331	Right-handed alpha
Helix 26	AC8	B	1350	1356	Right-handed alpha
Helix 27	AC9	C	1038	1054	Right-handed alpha
Helix 28	AD1	C	1096	1106	Right-handed alpha
Helix 29	AD2	C	1121	1125	Right-handed 310
Helix 30	AD3	C	1145	1163	Right-handed alpha
Helix 31	AD4	C	1164	1169	Right-handed alpha
Helix 32	AD5	C	1179	1189	Right-handed alpha
Helix 33	AD6	C	1192	1194	Right-handed 310
Helix 34	AD7	C	1195	1204	Right-handed alpha
Helix 35	AD8	C	1212	1222	Right-handed alpha
Helix 36	AD9	C	1228	1237	Right-handed alpha
Helix 37	AE1	C	1243	1256	Right-handed alpha
Helix 38	AE2	C	1259	1281	Right-handed alpha
Helix 39	AE3	C	1324	1332	Right-handed alpha
Helix 40	AE4	C	1350	1356	Right-handed alpha
Helix 41	AE5	D	1037	1054	Right-handed alpha
Helix 42	AE6	D	1096	1106	Right-handed alpha
Helix 43	AE7	D	1121	1125	Right-handed 310
Helix 44	AE8	D	1145	1163	Right-handed alpha
Helix 45	AE9	D	1164	1169	Right-handed alpha
Helix 46	AF1	D	1179	1189	Right-handed alpha
Helix 47	AF2	D	1195	1204	Right-handed alpha
Helix 48	AF3	D	1212	1213	Right-handed 310
Helix 49	AF4	D	1215	1215	Right-handed 310
Helix 50	AF5	D	1216	1222	Right-handed alpha
Helix 51	AF6	D	1228	1236	Right-handed alpha
Helix 52	AF7	D	1243	1256	Right-handed alpha
Helix 53	AF8	D	1265	1281	Right-handed alpha
Helix 54	AF9	D	1324	1331	Right-handed alpha
Helix 55	AG1	D	1350	1356	Right-handed alpha

There are 8 sheets in PDB entry 9CBS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	1057	1058	first strand
Strand 2	A	1111	1118	parallel
Strand 3	A	1062	1065	parallel
Strand 4	A	1074	1078	anti-parallel
Strand 5	A	1085	1088	anti-parallel

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There are 8 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	1057	1058	first strand
Strand 2	A	1111	1118	parallel
Strand 3	A	1133	1140	anti-parallel
Strand 4	A	1343	1349	anti-parallel
Strand 5	A	1316	1323	anti-parallel
Strand 6	A	1304	1310	anti-parallel
Strand 7	A	1172	1178	anti-parallel
Strand 8	A	1286	1289	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	B	1057	1058	first strand
Strand 2	B	1111	1118	parallel
Strand 3	B	1062	1065	parallel
Strand 4	B	1074	1078	anti-parallel
Strand 5	B	1085	1088	anti-parallel

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There are 8 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	1057	1058	first strand
Strand 2	B	1111	1118	parallel
Strand 3	B	1133	1140	anti-parallel
Strand 4	B	1343	1349	anti-parallel
Strand 5	B	1316	1323	anti-parallel
Strand 6	B	1304	1310	anti-parallel
Strand 7	B	1172	1178	anti-parallel
Strand 8	B	1286	1289	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	1057	1058	first strand
Strand 2	C	1111	1118	parallel
Strand 3	C	1062	1065	parallel
Strand 4	C	1074	1078	anti-parallel
Strand 5	C	1085	1088	anti-parallel

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There are 8 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	1057	1058	first strand
Strand 2	C	1111	1118	parallel
Strand 3	C	1133	1140	anti-parallel
Strand 4	C	1343	1349	anti-parallel
Strand 5	C	1317	1323	anti-parallel
Strand 6	C	1304	1310	anti-parallel
Strand 7	C	1172	1178	anti-parallel
Strand 8	C	1286	1289	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	D	1057	1058	first strand
Strand 2	D	1112	1118	parallel
Strand 3	D	1133	1135	anti-parallel
Strand 4	D	1343	1349	anti-parallel
Strand 5	D	1138	1140	anti-parallel

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There are 10 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1085	1088	first strand
Strand 2	D	1074	1078	anti-parallel
Strand 3	D	1062	1065	anti-parallel
Strand 4	D	1112	1118	parallel
Strand 5	D	1133	1135	anti-parallel
Strand 6	D	1343	1349	anti-parallel
Strand 7	D	1317	1323	anti-parallel
Strand 8	D	1304	1310	anti-parallel
Strand 9	D	1172	1178	anti-parallel
Strand 10	D	1286	1289	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: 9CBS

Analysis of interatomic Contacts of Structural Units in PDB entry:
9CBS