Analysis of interatomic Contacts of Structural Units in PDB entry:
8C9X

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 8C9X entry

There are 10 chains in PDB entry 8C9X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 1	THR 207
B	GLU 1	THR 207
C	GLU 1	THR 207
D	GLU 1	THR 207
E	GLU 1	THR 207
F	GLN 2	VAL 121
G	GLN 2	VAL 121
H	GLN 2	VAL 121
I	GLN 2	VAL 121
J	GLN 2	VAL 121

There are 15 helices in PDB entry 8C9X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1	11	Right-handed alpha
Helix 2	AA2	A	133	136	Right-handed 310
Helix 3	AA3	B	2	11	Right-handed alpha
Helix 4	AA4	B	133	136	Right-handed 310
Helix 5	AA5	C	2	11	Right-handed alpha
Helix 6	AA6	C	133	136	Right-handed 310
Helix 7	AA7	D	2	11	Right-handed alpha
Helix 8	AA8	D	133	136	Right-handed 310
Helix 9	AA9	E	2	11	Right-handed alpha
Helix 10	AB1	E	133	136	Right-handed 310
Helix 11	AB2	F	29	31	Right-handed 310
Helix 12	AB3	G	29	31	Right-handed 310
Helix 13	AB4	H	29	31	Right-handed 310
Helix 14	AB5	I	29	31	Right-handed 310
Helix 15	AB6	J	29	31	Right-handed 310

There are 35 sheets in PDB entry 8C9X. 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, AD6, AD7, AD8,

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	76	79	first strand
Strand 2	A	107	110	anti-parallel
Strand 3	A	114	117	anti-parallel
Strand 4	A	48	60	anti-parallel
Strand 5	A	120	126	anti-parallel

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There are 6 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	76	79	first strand
Strand 2	A	107	110	anti-parallel
Strand 3	A	114	117	anti-parallel
Strand 4	A	48	60	anti-parallel
Strand 5	A	28	43	anti-parallel
Strand 6	A	155	159	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	89	91	first strand
Strand 2	A	138	147	anti-parallel
Strand 3	A	193	205	anti-parallel
Strand 4	A	173	177	anti-parallel

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There are 4 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	89	91	first strand
Strand 2	A	138	147	anti-parallel
Strand 3	A	193	205	anti-parallel
Strand 4	A	180	186	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	B	76	79	first strand
Strand 2	B	107	110	anti-parallel
Strand 3	B	114	117	anti-parallel
Strand 4	B	48	60	anti-parallel
Strand 5	B	120	126	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	76	79	first strand
Strand 2	B	107	110	anti-parallel
Strand 3	B	114	117	anti-parallel
Strand 4	B	48	60	anti-parallel
Strand 5	B	28	43	anti-parallel
Strand 6	B	155	159	parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	89	91	first strand
Strand 2	B	138	147	anti-parallel
Strand 3	B	193	205	anti-parallel
Strand 4	B	173	177	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	89	91	first strand
Strand 2	B	138	147	anti-parallel
Strand 3	B	193	205	anti-parallel
Strand 4	B	180	186	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	C	76	79	first strand
Strand 2	C	107	110	anti-parallel
Strand 3	C	114	117	anti-parallel
Strand 4	C	48	60	anti-parallel
Strand 5	C	120	126	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	C	76	79	first strand
Strand 2	C	107	110	anti-parallel
Strand 3	C	114	117	anti-parallel
Strand 4	C	48	60	anti-parallel
Strand 5	C	28	43	anti-parallel
Strand 6	C	155	159	parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	89	91	first strand
Strand 2	C	138	147	anti-parallel
Strand 3	C	193	205	anti-parallel
Strand 4	C	173	177	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	89	91	first strand
Strand 2	C	138	147	anti-parallel
Strand 3	C	193	205	anti-parallel
Strand 4	C	180	186	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	76	79	first strand
Strand 2	D	107	110	anti-parallel
Strand 3	D	114	117	anti-parallel
Strand 4	D	48	60	anti-parallel
Strand 5	D	120	126	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	76	79	first strand
Strand 2	D	107	110	anti-parallel
Strand 3	D	114	117	anti-parallel
Strand 4	D	48	60	anti-parallel
Strand 5	D	28	43	anti-parallel
Strand 6	D	155	159	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	D	89	91	first strand
Strand 2	D	138	147	anti-parallel
Strand 3	D	193	205	anti-parallel
Strand 4	D	173	177	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	D	89	91	first strand
Strand 2	D	138	147	anti-parallel
Strand 3	D	193	205	anti-parallel
Strand 4	D	180	186	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	76	79	first strand
Strand 2	E	107	110	anti-parallel
Strand 3	E	114	117	anti-parallel
Strand 4	E	48	60	anti-parallel
Strand 5	E	120	126	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	76	79	first strand
Strand 2	E	107	110	anti-parallel
Strand 3	E	114	117	anti-parallel
Strand 4	E	48	60	anti-parallel
Strand 5	E	28	43	anti-parallel
Strand 6	E	155	159	parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	89	91	first strand
Strand 2	E	138	147	anti-parallel
Strand 3	E	193	205	anti-parallel
Strand 4	E	173	177	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	89	91	first strand
Strand 2	E	138	147	anti-parallel
Strand 3	E	193	205	anti-parallel
Strand 4	E	180	186	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	8	first strand
Strand 2	F	18	26	anti-parallel
Strand 3	F	79	85	anti-parallel
Strand 4	F	69	74	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	12	first strand
Strand 2	F	117	120	parallel
Strand 3	F	93	101	anti-parallel
Strand 4	F	33	40	anti-parallel
Strand 5	F	46	52	anti-parallel
Strand 6	F	59	61	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	12	first strand
Strand 2	F	117	120	parallel
Strand 3	F	93	101	anti-parallel
Strand 4	F	110	113	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	4	8	first strand
Strand 2	G	18	26	anti-parallel
Strand 3	G	79	85	anti-parallel
Strand 4	G	69	74	anti-parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	12	first strand
Strand 2	G	117	120	parallel
Strand 3	G	93	101	anti-parallel
Strand 4	G	33	40	anti-parallel
Strand 5	G	46	52	anti-parallel
Strand 6	G	59	61	anti-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	G	11	12	first strand
Strand 2	G	117	120	parallel
Strand 3	G	93	101	anti-parallel
Strand 4	G	110	113	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	H	4	8	first strand
Strand 2	H	18	26	anti-parallel
Strand 3	H	79	85	anti-parallel
Strand 4	H	69	74	anti-parallel

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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	117	120	parallel
Strand 3	H	93	101	anti-parallel
Strand 4	H	33	40	anti-parallel
Strand 5	H	46	52	anti-parallel
Strand 6	H	59	61	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	117	120	parallel
Strand 3	H	93	101	anti-parallel
Strand 4	H	110	113	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	4	8	first strand
Strand 2	I	18	26	anti-parallel
Strand 3	I	79	85	anti-parallel
Strand 4	I	69	74	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	117	120	parallel
Strand 3	I	93	101	anti-parallel
Strand 4	I	33	40	anti-parallel
Strand 5	I	46	52	anti-parallel
Strand 6	I	59	61	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	117	120	parallel
Strand 3	I	93	101	anti-parallel
Strand 4	I	110	113	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	8	first strand
Strand 2	J	18	26	anti-parallel
Strand 3	J	79	85	anti-parallel
Strand 4	J	69	74	anti-parallel

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There are 6 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	11	12	first strand
Strand 2	J	117	120	parallel
Strand 3	J	93	101	anti-parallel
Strand 4	J	33	40	anti-parallel
Strand 5	J	46	52	anti-parallel
Strand 6	J	59	61	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	11	12	first strand
Strand 2	J	117	120	parallel
Strand 3	J	93	101	anti-parallel
Strand 4	J	110	113	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: 8C9X

Analysis of interatomic Contacts of Structural Units in PDB entry:
8C9X