Analysis of interatomic Contacts of Structural Units in PDB entry:
6CH7

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 6CH7 entry

There are 6 chains in PDB entry 6CH7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	LEU 520	ASP 664
D	GLU 1	LYS 214
E	SER 2	GLU 214
G	GLU 32	GLY 507
Q	VAL 2	SER 232
R	GLU 5	CYS 215

There are 19 helices in PDB entry 6CH7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	529	536	Right-handed alpha
Helix 2	AA2	B	537	547	Right-handed alpha
Helix 3	AA3	B	569	595	Right-handed alpha
Helix 4	AA4	B	611	615	Right-handed 310
Helix 5	AA5	B	618	624	Right-handed alpha
Helix 6	AA6	B	627	636	Right-handed alpha
Helix 7	AA7	B	638	651	Right-handed alpha
Helix 8	AA8	D	83	87	Right-handed 310
Helix 9	AA9	E	127	132	Right-handed alpha
Helix 10	AB1	E	185	192	Right-handed alpha
Helix 11	AB2	G	99	115	Right-handed alpha
Helix 12	AB3	G	122	126	Right-handed 310
Helix 13	AB4	G	194	198	Right-handed 310
Helix 14	AB5	G	335	351	Right-handed alpha
Helix 15	AB6	G	368	373	Right-handed alpha
Helix 16	AB7	G	386	390	Right-handed 310
Helix 17	AB8	G	475	481	Right-handed alpha
Helix 18	AB9	Q	61	65	Right-handed 310
Helix 19	AC1	R	185	190	Right-handed alpha

There are 30 sheets in PDB entry 6CH7. 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,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	603	609	first strand
Strand 2	G	35	47	anti-parallel
Strand 3	G	486	499	anti-parallel
Strand 4	G	223	228	anti-parallel
Strand 5	G	242	245	anti-parallel
Strand 6	G	85	86	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	6	first strand
Strand 2	D	19	24	anti-parallel
Strand 3	D	77	81	anti-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	D	46	47	first strand
Strand 2	D	34	39	anti-parallel
Strand 3	D	88	95	anti-parallel
Strand 4	D	100	103	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	D	46	47	first strand
Strand 2	D	34	39	anti-parallel
Strand 3	D	88	95	anti-parallel
Strand 4	D	107	109	anti-parallel

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There are 2 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	72	72	first strand
Strand 2	D	74	75	anti-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	D	120	122	first strand
Strand 2	D	141	145	anti-parallel
Strand 3	D	176	179	anti-parallel
Strand 4	D	168	169	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	18	22	first strand
Strand 2	E	73	77	anti-parallel
Strand 3	E	64	68	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	E	47	50	first strand
Strand 2	E	37	39	anti-parallel
Strand 3	E	87	92	anti-parallel
Strand 4	E	100	101	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	47	50	first strand
Strand 2	E	37	39	anti-parallel
Strand 3	E	87	92	anti-parallel
Strand 4	E	105	106	anti-parallel

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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	E	120	122	first strand
Strand 2	E	137	141	anti-parallel
Strand 3	E	177	178	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	152	154	first strand
Strand 2	E	195	197	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	E	163	164	first strand
Strand 2	E	181	182	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	169	177	first strand
Strand 2	G	154	162	anti-parallel
Strand 3	G	129	133	anti-parallel
Strand 4	G	190	191	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	200	203	first strand
Strand 2	G	432	435	parallel
Strand 3	G	423	424	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	259	261	first strand
Strand 2	G	448	454	anti-parallel
Strand 3	G	284	298	anti-parallel
Strand 4	G	329	334	anti-parallel
Strand 5	G	413	418	anti-parallel

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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	G	272	274	first strand
Strand 2	G	284	298	anti-parallel
Strand 3	G	443	444	anti-parallel

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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	G	304	310	first strand
Strand 2	G	316	320	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	374	378	first strand
Strand 2	G	381	385	anti-parallel
Strand 3	G	420	421	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	3	6	first strand
Strand 2	Q	22	25	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	11	12	first strand
Strand 2	Q	127	128	parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	46	52	first strand
Strand 2	Q	35	40	anti-parallel
Strand 3	Q	93	94	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	97	101	first strand
Strand 2	Q	114	120	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	154	156	first strand
Strand 2	Q	198	200	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	170	171	first strand
Strand 2	Q	212	214	anti-parallel
Strand 3	Q	225	227	anti-parallel

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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	R	22	24	first strand
Strand 2	R	72	74	anti-parallel
Strand 3	R	66	67	anti-parallel

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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	R	38	39	first strand
Strand 2	R	86	87	anti-parallel
Strand 3	R	105	106	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	90	92	first strand
Strand 2	R	99	101	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	164	165	first strand
Strand 2	R	180	181	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	170	171	first strand
Strand 2	R	175	176	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	196	197	first strand
Strand 2	R	208	209	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: 6CH7

Analysis of interatomic Contacts of Structural Units in PDB entry:
6CH7