Analysis of interatomic Contacts of Structural Units in PDB entry:
6CH9

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 6CH9 entry

There are 6 chains in PDB entry 6CH9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	LEU 520	ASP 664
D	GLU 1	VAL 222
E	SER 2	GLU 214
G	ALA 32	VAL 505
Q	VAL 2	SER 232
R	GLU 5	CYS 215

There are 16 helices in PDB entry 6CH9. 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	534	Right-handed alpha
Helix 2	AA2	B	538	543	Right-handed alpha
Helix 3	AA3	B	569	595	Right-handed alpha
Helix 4	AA4	B	618	625	Right-handed alpha
Helix 5	AA5	B	626	636	Right-handed alpha
Helix 6	AA6	B	638	651	Right-handed alpha
Helix 7	AA7	B	653	662	Right-handed alpha
Helix 8	AA8	D	61	64	Right-handed 310
Helix 9	AA9	E	81	85	Right-handed 310
Helix 10	AB1	E	185	191	Right-handed alpha
Helix 11	AB2	G	99	115	Right-handed alpha
Helix 12	AB3	G	194	199	Right-handed alpha
Helix 13	AB4	G	335	353	Right-handed alpha
Helix 14	AB5	G	368	373	Right-handed alpha
Helix 15	AB6	R	126	132	Right-handed alpha
Helix 16	AB7	R	185	190	Right-handed alpha

There are 32 sheets in PDB entry 6CH9. 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,

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 4 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	18	27	anti-parallel
Strand 3	D	74	82	anti-parallel
Strand 4	D	67	71	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	4	6	first strand
Strand 2	D	18	27	anti-parallel
Strand 3	D	74	82	anti-parallel
Strand 4	D	72	72	anti-parallel

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There are 5 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	57	59	first strand
Strand 2	D	45	51	anti-parallel
Strand 3	D	34	39	anti-parallel
Strand 4	D	88	95	anti-parallel
Strand 5	D	100	103	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	D	57	59	first strand
Strand 2	D	45	51	anti-parallel
Strand 3	D	34	39	anti-parallel
Strand 4	D	88	95	anti-parallel
Strand 5	D	107	109	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	121	123	first strand
Strand 2	D	135	145	anti-parallel
Strand 3	D	176	185	anti-parallel
Strand 4	D	163	165	anti-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	D	121	123	first strand
Strand 2	D	135	145	anti-parallel
Strand 3	D	176	185	anti-parallel
Strand 4	D	169	170	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	D	151	154	first strand
Strand 2	D	196	199	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	E	9	13	first strand
Strand 2	E	105	110	parallel
Strand 3	E	87	93	anti-parallel
Strand 4	E	34	39	anti-parallel
Strand 5	E	47	48	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	9	13	first strand
Strand 2	E	105	110	parallel
Strand 3	E	87	93	anti-parallel
Strand 4	E	100	101	anti-parallel

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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	E	18	23	first strand
Strand 2	E	72	77	anti-parallel
Strand 3	E	64	68	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	50	52	first strand
Strand 2	E	55	56	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	E	120	122	first strand
Strand 2	E	137	139	anti-parallel
Strand 3	E	179	181	anti-parallel
Strand 4	E	164	165	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	150	154	first strand
Strand 2	E	195	199	anti-parallel

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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	169	170	first strand
Strand 2	E	176	177	anti-parallel

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There are 2 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	53	55	first strand
Strand 2	G	216	218	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	92	93	first strand
Strand 2	G	237	238	anti-parallel

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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	G	169	174	first strand
Strand 2	G	157	162	anti-parallel
Strand 3	G	129	131	anti-parallel
Strand 4	G	189	193	anti-parallel
Strand 5	G	181	185	anti-parallel

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There are 3 strands in AC1 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 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	G	259	260	first strand
Strand 2	G	451	454	anti-parallel
Strand 3	G	284	287	anti-parallel
Strand 4	G	271	274	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	304	308	first strand
Strand 2	G	316	320	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	G	358	361	first strand
Strand 2	G	465	468	parallel

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There are 3 strands in AC5 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 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	Q	4	7	first strand
Strand 2	Q	17	24	anti-parallel
Strand 3	Q	79	84	anti-parallel
Strand 4	Q	68	72	anti-parallel

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There are 4 strands in AC7 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	92	99	anti-parallel
Strand 4	Q	117	120	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	Q	46	52	first strand
Strand 2	Q	35	40	anti-parallel
Strand 3	Q	92	99	anti-parallel
Strand 4	Q	124	126	anti-parallel

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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	Q	155	157	first strand
Strand 2	Q	196	199	anti-parallel
Strand 3	Q	180	183	anti-parallel

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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	Q	169	171	first strand
Strand 2	Q	212	215	anti-parallel
Strand 3	Q	226	227	anti-parallel

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There are 3 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	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 AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	152	153	first strand
Strand 2	R	196	197	anti-parallel

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There are 2 strands in AD4 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 AD5 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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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6CH9

Analysis of interatomic Contacts of Structural Units in PDB entry:
6CH9