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

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 9SQV entry

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

Chain ID	Initial residue	Terminal residue
G	MET 1	GLY 76
H	MET 1	GLY 76
C	THR 6	LEU 250
D	THR 6	LYS 251
A	ALA 8	LEU 308
B	VAL 9	LEU 308
F	VAL 5	GLN 262
E	ALA 6	GLN 266

There are 51 helices in PDB entry 9SQV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	22	34	Right-handed alpha
Helix 2	AA2	H	22	32	Right-handed alpha
Helix 3	AA3	H	56	60	Right-handed 310
Helix 4	AA4	C	12	25	Right-handed alpha
Helix 5	AA5	C	81	89	Right-handed alpha
Helix 6	AA6	C	111	124	Right-handed alpha
Helix 7	AA7	C	155	159	Right-handed 310
Helix 8	AA8	C	170	174	Right-handed 310
Helix 9	AA9	C	188	198	Right-handed alpha
Helix 10	AB1	C	198	203	Right-handed alpha
Helix 11	AB2	C	209	250	Right-handed alpha
Helix 12	AB3	D	12	23	Right-handed alpha
Helix 13	AB4	D	81	89	Right-handed alpha
Helix 14	AB5	D	111	126	Right-handed alpha
Helix 15	AB6	D	188	198	Right-handed alpha
Helix 16	AB7	D	198	203	Right-handed alpha
Helix 17	AB8	D	209	251	Right-handed alpha
Helix 18	AB9	A	16	27	Right-handed alpha
Helix 19	AC1	A	93	112	Right-handed alpha
Helix 20	AC2	A	134	142	Right-handed alpha
Helix 21	AC3	A	143	145	Right-handed 310
Helix 22	AC4	A	225	233	Right-handed alpha
Helix 23	AC5	A	234	253	Right-handed alpha
Helix 24	AC6	A	257	277	Right-handed alpha
Helix 25	AC7	A	279	308	Right-handed alpha
Helix 26	AC8	B	16	27	Right-handed alpha
Helix 27	AC9	B	93	112	Right-handed alpha
Helix 28	AD1	B	132	144	Right-handed alpha
Helix 29	AD2	B	225	233	Right-handed alpha
Helix 30	AD3	B	233	253	Right-handed alpha
Helix 31	AD4	B	257	279	Right-handed alpha
Helix 32	AD5	B	279	308	Right-handed alpha
Helix 33	AD6	F	6	10	Right-handed 310
Helix 34	AD7	F	11	13	Right-handed 310
Helix 35	AD8	F	14	24	Right-handed alpha
Helix 36	AD9	F	99	104	Right-handed alpha
Helix 37	AE1	F	111	129	Right-handed alpha
Helix 38	AE2	F	130	133	Right-handed 310
Helix 39	AE3	F	137	139	Right-handed 310
Helix 40	AE4	F	140	148	Right-handed alpha
Helix 41	AE5	F	222	230	Right-handed alpha
Helix 42	AE6	F	245	261	Right-handed alpha
Helix 43	AE7	E	14	24	Right-handed alpha
Helix 44	AE8	E	95	98	Right-handed 310
Helix 45	AE9	E	99	104	Right-handed alpha
Helix 46	AF1	E	111	132	Right-handed alpha
Helix 47	AF2	E	138	145	Right-handed alpha
Helix 48	AF3	E	146	147	Right-handed 310
Helix 49	AF4	E	148	153	Right-handed 310
Helix 50	AF5	E	222	229	Right-handed alpha
Helix 51	AF6	E	248	266	Right-handed alpha

There are 11 sheets in PDB entry 9SQV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	G	12	16	first strand
Strand 2	G	2	7	anti-parallel
Strand 3	G	66	71	parallel
Strand 4	G	41	45	anti-parallel
Strand 5	G	48	49	anti-parallel

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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	H	12	16	first strand
Strand 2	H	2	7	anti-parallel
Strand 3	H	66	70	parallel
Strand 4	H	42	45	anti-parallel
Strand 5	H	48	49	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	73	75	first strand
Strand 2	A	90	92	anti-parallel
Strand 3	A	84	85	anti-parallel

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There are 14 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	166	169	first strand
Strand 2	C	7	11	parallel
Strand 3	C	58	67	parallel
Strand 4	C	29	38	anti-parallel
Strand 5	C	95	102	anti-parallel
Strand 6	C	131	139	parallel
Strand 7	C	147	154	anti-parallel
Strand 8	B	166	173	anti-parallel
Strand 9	B	151	155	anti-parallel
Strand 10	B	116	122	parallel
Strand 11	B	35	41	anti-parallel
Strand 12	B	72	80	anti-parallel
Strand 13	B	12	15	parallel
Strand 14	B	216	219	parallel

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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	166	169	first strand
Strand 2	D	8	11	parallel
Strand 3	D	59	67	parallel
Strand 4	D	30	37	anti-parallel
Strand 5	D	95	102	anti-parallel
Strand 6	D	131	139	parallel
Strand 7	D	147	154	anti-parallel
Strand 8	A	169	174	anti-parallel
Strand 9	A	212	213	anti-parallel

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There are 14 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	166	169	first strand
Strand 2	D	8	11	parallel
Strand 3	D	59	67	parallel
Strand 4	D	30	37	anti-parallel
Strand 5	D	95	102	anti-parallel
Strand 6	D	131	139	parallel
Strand 7	D	147	154	anti-parallel
Strand 8	A	169	174	anti-parallel
Strand 9	A	150	156	anti-parallel
Strand 10	A	116	125	parallel
Strand 11	A	35	42	anti-parallel
Strand 12	A	72	79	anti-parallel
Strand 13	A	12	15	parallel
Strand 14	A	216	219	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	F	36	41	first strand
Strand 2	F	55	59	anti-parallel
Strand 3	F	68	72	anti-parallel
Strand 4	F	83	85	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	F	161	162	first strand
Strand 2	F	167	168	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	171	172	first strand
Strand 2	F	206	207	anti-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	E	37	41	first strand
Strand 2	E	55	59	anti-parallel
Strand 3	E	68	72	anti-parallel
Strand 4	E	83	85	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	E	156	158	first strand
Strand 2	E	172	174	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: 9SQV

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