Analysis of interatomic Contacts of Structural Units in PDB entry:
9CQ8

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 9CQ8 entry

There are 8 chains in PDB entry 9CQ8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 5	GLU 206
B	GLY 10	LYS 233
C	GLN 1	SER 121
E	GLN 1	LYS 106
D	GLN 5	GLU 206
F	GLY 10	LYS 233
G	GLN 1	SER 121
H	GLN 1	LYS 106

There are 6 helices in PDB entry 9CQ8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	202	206	Right-handed 310
Helix 2	AA2	B	219	223	Right-handed 310
Helix 3	AA3	C	101	104	Right-handed 310
Helix 4	AA4	F	202	206	Right-handed 310
Helix 5	AA5	F	219	223	Right-handed 310
Helix 6	AA6	G	101	104	Right-handed 310

There are 34 sheets in PDB entry 9CQ8. 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,

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	6	8	first strand
Strand 2	A	22	29	anti-parallel
Strand 3	A	76	81	anti-parallel
Strand 4	A	66	71	anti-parallel
Strand 5	A	62	63	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	13	17	first strand
Strand 2	A	113	118	parallel
Strand 3	A	91	97	anti-parallel
Strand 4	A	36	42	anti-parallel
Strand 5	A	48	55	anti-parallel

Back to list of sheets
Back to top of page

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	13	17	first strand
Strand 2	A	113	118	parallel
Strand 3	A	91	97	anti-parallel
Strand 4	A	107	108	anti-parallel

Back to list of sheets
Back to top of page

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	128	134	first strand
Strand 2	A	137	145	anti-parallel
Strand 3	A	175	178	anti-parallel
Strand 4	A	166	169	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	153	155	first strand
Strand 2	A	190	194	anti-parallel
Strand 3	A	199	201	anti-parallel

Back to list of sheets
Back to top of page

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	13	14	first strand
Strand 2	B	119	121	parallel
Strand 3	B	94	101	anti-parallel
Strand 4	B	35	41	anti-parallel
Strand 5	B	48	54	anti-parallel
Strand 6	B	60	62	anti-parallel

Back to list of sheets
Back to top of page

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	13	14	first strand
Strand 2	B	119	121	parallel
Strand 3	B	94	101	anti-parallel
Strand 4	B	113	115	anti-parallel

Back to list of sheets
Back to top of page

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	B	22	25	first strand
Strand 2	B	82	85	anti-parallel
Strand 3	B	71	74	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	153	161	first strand
Strand 2	B	192	200	anti-parallel
Strand 3	B	182	183	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	153	161	first strand
Strand 2	B	192	200	anti-parallel
Strand 3	B	187	189	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	167	171	first strand
Strand 2	B	210	215	anti-parallel
Strand 3	B	225	229	anti-parallel

Back to list of sheets
Back to top of page

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	3	6	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	69	73	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	12	first strand
Strand 2	C	116	120	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	34	40	anti-parallel
Strand 5	C	44	51	anti-parallel
Strand 6	C	109	112	first strand

Back to list of sheets
Back to top of page

There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	60	first strand
Strand 2	C	44	51	anti-parallel
Strand 3	C	34	40	anti-parallel
Strand 4	C	92	99	anti-parallel
Strand 5	E	96	98	first strand

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	11	first strand
Strand 2	E	102	103	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	19	23	first strand
Strand 2	E	70	74	anti-parallel
Strand 3	E	62	64	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	33	35	first strand
Strand 2	E	86	88	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	6	8	first strand
Strand 2	D	22	29	anti-parallel
Strand 3	D	76	81	anti-parallel
Strand 4	D	66	71	anti-parallel
Strand 5	D	62	63	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	13	17	first strand
Strand 2	D	113	118	parallel
Strand 3	D	91	97	anti-parallel
Strand 4	D	36	42	anti-parallel
Strand 5	D	48	55	anti-parallel

Back to list of sheets
Back to top of page

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	D	13	17	first strand
Strand 2	D	113	118	parallel
Strand 3	D	91	97	anti-parallel
Strand 4	D	107	108	anti-parallel

Back to list of sheets
Back to top of page

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	D	128	134	first strand
Strand 2	D	137	145	anti-parallel
Strand 3	D	175	178	anti-parallel
Strand 4	D	166	169	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	153	155	first strand
Strand 2	D	190	194	anti-parallel
Strand 3	D	199	201	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	13	14	first strand
Strand 2	F	119	121	parallel
Strand 3	F	94	101	anti-parallel
Strand 4	F	35	41	anti-parallel
Strand 5	F	48	54	anti-parallel
Strand 6	F	60	62	anti-parallel

Back to list of sheets
Back to top of page

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	F	13	14	first strand
Strand 2	F	119	121	parallel
Strand 3	F	94	101	anti-parallel
Strand 4	F	113	115	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	22	25	first strand
Strand 2	F	82	85	anti-parallel
Strand 3	F	71	74	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	153	161	first strand
Strand 2	F	192	200	anti-parallel
Strand 3	F	182	183	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	153	161	first strand
Strand 2	F	192	200	anti-parallel
Strand 3	F	187	189	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	167	171	first strand
Strand 2	F	210	215	anti-parallel
Strand 3	F	225	229	anti-parallel

Back to list of sheets
Back to top of page

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	G	3	6	first strand
Strand 2	G	18	25	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	69	73	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	12	first strand
Strand 2	G	116	120	parallel
Strand 3	G	92	99	anti-parallel
Strand 4	G	34	40	anti-parallel
Strand 5	G	44	51	anti-parallel
Strand 6	G	109	112	first strand

Back to list of sheets
Back to top of page

There are 5 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	58	60	first strand
Strand 2	G	44	51	anti-parallel
Strand 3	G	34	40	anti-parallel
Strand 4	G	92	99	anti-parallel
Strand 5	H	96	98	first strand

Back to list of sheets
Back to top of page

There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	11	first strand
Strand 2	H	102	103	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	19	23	first strand
Strand 2	H	70	74	anti-parallel
Strand 3	H	62	64	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	33	35	first strand
Strand 2	H	86	88	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9CQ8

Analysis of interatomic Contacts of Structural Units in PDB entry:
9CQ8