Analysis of interatomic Contacts of Structural Units in PDB entry:
6CH8

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 6CH8 entry

There are 6 chains in PDB entry 6CH8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	LEU 520	ASP 664
D	GLU 1	ASP 217
E	SER 2	ALA 211
G	GLU 32	GLY 507
Q	VAL 2	GLU 229
R	GLU 5	CYS 215

There are 16 helices in PDB entry 6CH8. 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	543	Right-handed alpha
Helix 3	AA3	B	569	595	Right-handed alpha
Helix 4	AA4	B	618	624	Right-handed alpha
Helix 5	AA5	B	628	636	Right-handed alpha
Helix 6	AA6	B	638	652	Right-handed alpha
Helix 7	AA7	B	657	662	Right-handed alpha
Helix 8	AA8	D	83	86	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	122	126	Right-handed 310
Helix 13	AB4	G	335	351	Right-handed alpha
Helix 14	AB5	G	387	390	Right-handed 310
Helix 15	AB6	G	475	481	Right-handed alpha
Helix 16	AB7	R	185	190	Right-handed alpha

There are 27 sheets in PDB entry 6CH8. 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,

There are 3 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	605	609	first strand
Strand 2	G	35	40	anti-parallel
Strand 3	G	494	499	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	5	7	first strand
Strand 2	D	19	23	anti-parallel
Strand 3	D	77	82	anti-parallel
Strand 4	D	67	68	anti-parallel

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There are 5 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	57	59	first strand
Strand 2	D	43	51	anti-parallel
Strand 3	D	34	40	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 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	43	51	anti-parallel
Strand 3	D	34	40	anti-parallel
Strand 4	D	88	95	anti-parallel
Strand 5	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	123	first strand
Strand 2	D	140	145	anti-parallel
Strand 3	D	176	182	anti-parallel
Strand 4	D	163	170	anti-parallel

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There are 2 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	152	154	first strand
Strand 2	D	196	198	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	5	6	first strand
Strand 2	E	18	23	anti-parallel
Strand 3	E	72	77	anti-parallel
Strand 4	E	67	68	anti-parallel

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There are 6 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	8	13	first strand
Strand 2	E	105	110	parallel
Strand 3	E	87	93	anti-parallel
Strand 4	E	34	40	anti-parallel
Strand 5	E	47	52	anti-parallel
Strand 6	E	55	56	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	8	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 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	E	120	122	first strand
Strand 2	E	137	141	anti-parallel
Strand 3	E	176	179	anti-parallel
Strand 4	E	169	170	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	152	153	first strand
Strand 2	E	196	197	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	45	47	first strand
Strand 2	G	486	491	anti-parallel
Strand 3	G	223	228	anti-parallel
Strand 4	G	242	243	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	130	132	first strand
Strand 2	G	154	162	anti-parallel
Strand 3	G	169	177	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	G	181	183	first strand
Strand 2	G	191	193	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	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 AB8 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	441	454	anti-parallel
Strand 3	G	284	302	anti-parallel
Strand 4	G	271	273	anti-parallel

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There are 7 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	259	261	first strand
Strand 2	G	441	454	anti-parallel
Strand 3	G	284	302	anti-parallel
Strand 4	G	329	334	anti-parallel
Strand 5	G	413	421	anti-parallel
Strand 6	G	381	385	anti-parallel
Strand 7	G	374	378	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	G	304	310	first strand
Strand 2	G	316	320	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	G	358	360	first strand
Strand 2	G	465	467	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	Q	3	7	first strand
Strand 2	Q	18	25	anti-parallel
Strand 3	Q	78	83	anti-parallel
Strand 4	Q	69	71	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	11	12	first strand
Strand 2	Q	127	128	parallel

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There are 5 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	58	59	first strand
Strand 2	Q	45	52	anti-parallel
Strand 3	Q	34	41	anti-parallel
Strand 4	Q	93	101	anti-parallel
Strand 5	Q	114	120	anti-parallel

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There are 2 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	212	213	first strand
Strand 2	Q	226	227	anti-parallel

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There are 2 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	13	14	first strand
Strand 2	R	108	109	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	23	25	first strand
Strand 2	R	71	73	anti-parallel
Strand 3	R	66	67	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	R	38	39	first strand
Strand 2	R	86	87	anti-parallel
Strand 3	R	105	106	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: 6CH8

Analysis of interatomic Contacts of Structural Units in PDB entry:
6CH8