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

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 6CHG entry

There are 7 chains in PDB entry 6CHG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 16	VAL 326
B	SER 2	ILE 403
C	LEU 848	ASN 1000
D	ALA 2	ALA 435
E	SER 85	SER 126
F	PRO 78	SER 126
J	THR 3	GLN 5

There are 20 helices in PDB entry 6CHG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	9	13	Right-handed 310
Helix 2	AA2	B	194	212	Right-handed alpha
Helix 3	AA3	B	228	238	Right-handed alpha
Helix 4	AA4	B	319	326	Right-handed alpha
Helix 5	AA5	B	367	371	Right-handed 310
Helix 6	AA6	B	383	403	Right-handed alpha
Helix 7	AA7	C	850	857	Right-handed alpha
Helix 8	AA8	C	894	907	Right-handed alpha
Helix 9	AA9	C	931	935	Right-handed 310
Helix 10	AB1	D	3	8	Right-handed alpha
Helix 11	AB2	D	355	359	Right-handed 310
Helix 12	AB3	D	424	432	Right-handed alpha
Helix 13	AB4	E	86	94	Right-handed alpha
Helix 14	AB5	E	94	109	Right-handed alpha
Helix 15	AB6	E	113	124	Right-handed alpha
Helix 16	AB7	F	80	84	Right-handed 310
Helix 17	AB8	F	86	89	Right-handed 310
Helix 18	AB9	F	90	95	Right-handed alpha
Helix 19	AC1	F	95	106	Right-handed alpha
Helix 20	AC2	F	115	125	Right-handed alpha

There are 26 sheets in PDB entry 6CHG. 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,

There are 4 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	18	24	first strand
Strand 2	A	321	325	anti-parallel
Strand 3	A	311	316	anti-parallel
Strand 4	A	302	308	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	A	34	36	first strand
Strand 2	A	42	47	anti-parallel
Strand 3	A	50	55	anti-parallel
Strand 4	A	61	65	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	A	72	77	first strand
Strand 2	A	83	88	anti-parallel
Strand 3	A	93	97	anti-parallel
Strand 4	A	101	105	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	A	113	118	first strand
Strand 2	A	124	129	anti-parallel
Strand 3	A	134	138	anti-parallel
Strand 4	A	143	147	anti-parallel

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There are 4 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	155	159	first strand
Strand 2	A	167	172	anti-parallel
Strand 3	A	177	181	anti-parallel
Strand 4	A	187	190	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	A	206	211	first strand
Strand 2	A	218	222	anti-parallel
Strand 3	A	227	231	anti-parallel
Strand 4	A	236	241	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	A	259	261	first strand
Strand 2	A	269	271	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	A	279	282	first strand
Strand 2	A	289	293	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	B	28	33	first strand
Strand 2	B	38	42	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	B	68	70	first strand
Strand 2	B	52	59	anti-parallel
Strand 3	B	256	262	anti-parallel
Strand 4	B	249	253	anti-parallel

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There are 7 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	79	84	first strand
Strand 2	B	106	110	anti-parallel
Strand 3	B	351	357	anti-parallel
Strand 4	B	133	139	anti-parallel
Strand 5	B	155	159	anti-parallel
Strand 6	B	165	167	anti-parallel
Strand 7	B	170	172	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	B	88	90	first strand
Strand 2	B	97	99	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	297	303	first strand
Strand 2	B	289	294	anti-parallel
Strand 3	B	185	192	anti-parallel
Strand 4	B	117	127	anti-parallel
Strand 5	B	361	364	anti-parallel

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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	B	297	303	first strand
Strand 2	B	289	294	anti-parallel
Strand 3	B	185	192	anti-parallel
Strand 4	B	117	127	anti-parallel
Strand 5	B	380	382	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	B	271	274	first strand
Strand 2	B	279	282	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	C	860	864	first strand
Strand 2	C	870	874	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	883	887	first strand
Strand 2	C	953	960	anti-parallel
Strand 3	C	943	950	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	C	914	918	first strand
Strand 2	C	921	929	anti-parallel
Strand 3	D	364	365	parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	914	918	first strand
Strand 2	C	921	929	anti-parallel
Strand 3	C	889	893	anti-parallel
Strand 4	D	370	371	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	D	19	24	first strand
Strand 2	D	345	349	anti-parallel
Strand 3	D	334	339	anti-parallel
Strand 4	D	323	329	anti-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	D	30	35	first strand
Strand 2	D	41	46	anti-parallel
Strand 3	D	51	55	anti-parallel
Strand 4	D	61	64	anti-parallel

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There are 4 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	76	81	first strand
Strand 2	D	87	92	anti-parallel
Strand 3	D	96	101	anti-parallel
Strand 4	D	110	113	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	118	123	first strand
Strand 2	D	128	133	anti-parallel
Strand 3	D	140	144	anti-parallel
Strand 4	D	151	155	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	D	169	174	first strand
Strand 2	D	181	186	anti-parallel
Strand 3	D	190	195	anti-parallel
Strand 4	D	207	213	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	D	219	224	first strand
Strand 2	D	230	235	anti-parallel
Strand 3	D	240	246	anti-parallel
Strand 4	D	261	268	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	D	277	282	first strand
Strand 2	D	289	294	anti-parallel
Strand 3	D	302	306	anti-parallel
Strand 4	D	312	316	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: 6CHG

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