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

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 6CHS entry

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

Chain ID	Initial residue	Terminal residue
A	ILE 129	GLY 597
H	ASN 215	ALA 783
I	ASN 215	ALA 783
J	ASN 215	ALA 783
D	ASN 215	ALA 783
E	ASN 215	ALA 783
F	ASN 215	ALA 783

There are192 helices in PDB entry 6CHS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	139	147	Right-handed alpha
Helix 2	AA2	A	178	185	Right-handed alpha
Helix 3	AA3	A	192	200	Right-handed alpha
Helix 4	AA4	A	205	209	Right-handed 310
Helix 5	AA5	A	239	243	Right-handed 310
Helix 6	AA6	A	264	272	Right-handed alpha
Helix 7	AA7	A	272	278	Right-handed alpha
Helix 8	AA8	A	326	338	Right-handed alpha
Helix 9	AA9	A	371	384	Right-handed alpha
Helix 10	AB1	A	422	431	Right-handed alpha
Helix 11	AB2	A	487	490	Right-handed 310
Helix 12	AB3	A	515	519	Right-handed 310
Helix 13	AB4	A	523	525	Right-handed 310
Helix 14	AB5	A	526	531	Right-handed alpha
Helix 15	AB6	A	544	555	Right-handed alpha
Helix 16	AB7	A	561	569	Right-handed alpha
Helix 17	AB8	A	573	581	Right-handed alpha
Helix 18	AB9	A	583	593	Right-handed alpha
Helix 19	AC1	H	225	236	Right-handed alpha
Helix 20	AC2	H	236	242	Right-handed alpha
Helix 21	AC3	H	242	250	Right-handed alpha
Helix 22	AC4	H	266	276	Right-handed alpha
Helix 23	AC5	H	287	293	Right-handed alpha
Helix 24	AC6	H	296	312	Right-handed alpha
Helix 25	AC7	H	321	326	Right-handed alpha
Helix 26	AC8	H	334	350	Right-handed alpha
Helix 27	AC9	H	389	402	Right-handed alpha
Helix 28	AD1	H	411	419	Right-handed alpha
Helix 29	AD2	H	423	443	Right-handed alpha
Helix 30	AD3	H	444	446	Right-handed 310
Helix 31	AD4	H	454	460	Right-handed alpha
Helix 32	AD5	H	464	473	Right-handed alpha
Helix 33	AD6	H	499	510	Right-handed alpha
Helix 34	AD7	H	510	516	Right-handed alpha
Helix 35	AD8	H	517	524	Right-handed alpha
Helix 36	AD9	H	540	552	Right-handed alpha
Helix 37	AE1	H	560	570	Right-handed alpha
Helix 38	AE2	H	573	586	Right-handed alpha
Helix 39	AE3	H	595	602	Right-handed alpha
Helix 40	AE4	H	615	627	Right-handed alpha
Helix 41	AE5	H	642	646	Right-handed 310
Helix 42	AE6	H	666	678	Right-handed alpha
Helix 43	AE7	H	679	681	Right-handed 310
Helix 44	AE8	H	688	696	Right-handed alpha
Helix 45	AE9	H	700	725	Right-handed alpha
Helix 46	AF1	H	750	760	Right-handed alpha
Helix 47	AF2	H	766	779	Right-handed alpha
Helix 48	AF3	I	225	236	Right-handed alpha
Helix 49	AF4	I	236	242	Right-handed alpha
Helix 50	AF5	I	242	250	Right-handed alpha
Helix 51	AF6	I	266	276	Right-handed alpha
Helix 52	AF7	I	287	293	Right-handed alpha
Helix 53	AF8	I	296	312	Right-handed alpha
Helix 54	AF9	I	321	326	Right-handed alpha
Helix 55	AG1	I	334	350	Right-handed alpha
Helix 56	AG2	I	389	402	Right-handed alpha
Helix 57	AG3	I	411	419	Right-handed alpha
Helix 58	AG4	I	423	443	Right-handed alpha
Helix 59	AG5	I	444	446	Right-handed 310
Helix 60	AG6	I	454	460	Right-handed alpha
Helix 61	AG7	I	464	473	Right-handed alpha
Helix 62	AG8	I	499	510	Right-handed alpha
Helix 63	AG9	I	510	516	Right-handed alpha
Helix 64	AH1	I	517	524	Right-handed alpha
Helix 65	AH2	I	540	552	Right-handed alpha
Helix 66	AH3	I	560	570	Right-handed alpha
Helix 67	AH4	I	573	586	Right-handed alpha
Helix 68	AH5	I	595	602	Right-handed alpha
Helix 69	AH6	I	615	627	Right-handed alpha
Helix 70	AH7	I	642	646	Right-handed 310
Helix 71	AH8	I	666	678	Right-handed alpha
Helix 72	AH9	I	679	681	Right-handed 310
Helix 73	AI1	I	688	696	Right-handed alpha
Helix 74	AI2	I	700	724	Right-handed alpha
Helix 75	AI3	I	750	760	Right-handed alpha
Helix 76	AI4	I	766	779	Right-handed alpha
Helix 77	AI5	J	225	236	Right-handed alpha
Helix 78	AI6	J	236	242	Right-handed alpha
Helix 79	AI7	J	242	250	Right-handed alpha
Helix 80	AI8	J	266	276	Right-handed alpha
Helix 81	AI9	J	287	293	Right-handed alpha
Helix 82	AJ1	J	296	312	Right-handed alpha
Helix 83	AJ2	J	321	326	Right-handed alpha
Helix 84	AJ3	J	334	350	Right-handed alpha
Helix 85	AJ4	J	389	402	Right-handed alpha
Helix 86	AJ5	J	411	419	Right-handed alpha
Helix 87	AJ6	J	423	443	Right-handed alpha
Helix 88	AJ7	J	444	446	Right-handed 310
Helix 89	AJ8	J	454	460	Right-handed alpha
Helix 90	AJ9	J	464	472	Right-handed alpha
Helix 91	AK1	J	499	510	Right-handed alpha
Helix 92	AK2	J	510	516	Right-handed alpha
Helix 93	AK3	J	517	524	Right-handed alpha
Helix 94	AK4	J	540	552	Right-handed alpha
Helix 95	AK5	J	560	570	Right-handed alpha
Helix 96	AK6	J	573	586	Right-handed alpha
Helix 97	AK7	J	595	602	Right-handed alpha
Helix 98	AK8	J	615	627	Right-handed alpha
Helix 99	AK9	J	642	646	Right-handed 310
Helix 100	AL1	J	666	678	Right-handed alpha
Helix 101	AL2	J	679	681	Right-handed 310
Helix 102	AL3	J	688	696	Right-handed alpha
Helix 103	AL4	J	700	725	Right-handed alpha
Helix 104	AL5	J	750	760	Right-handed alpha
Helix 105	AL6	J	766	779	Right-handed alpha
Helix 106	AL7	D	225	236	Right-handed alpha
Helix 107	AL8	D	236	242	Right-handed alpha
Helix 108	AL9	D	242	250	Right-handed alpha
Helix 109	AM1	D	266	276	Right-handed alpha
Helix 110	AM2	D	287	293	Right-handed alpha
Helix 111	AM3	D	296	312	Right-handed alpha
Helix 112	AM4	D	321	326	Right-handed alpha
Helix 113	AM5	D	334	350	Right-handed alpha
Helix 114	AM6	D	389	402	Right-handed alpha
Helix 115	AM7	D	411	419	Right-handed alpha
Helix 116	AM8	D	423	443	Right-handed alpha
Helix 117	AM9	D	444	446	Right-handed 310
Helix 118	AN1	D	454	460	Right-handed alpha
Helix 119	AN2	D	464	472	Right-handed alpha
Helix 120	AN3	D	499	510	Right-handed alpha
Helix 121	AN4	D	510	516	Right-handed alpha
Helix 122	AN5	D	517	524	Right-handed alpha
Helix 123	AN6	D	540	552	Right-handed alpha
Helix 124	AN7	D	560	570	Right-handed alpha
Helix 125	AN8	D	573	586	Right-handed alpha
Helix 126	AN9	D	595	602	Right-handed alpha
Helix 127	AO1	D	615	627	Right-handed alpha
Helix 128	AO2	D	642	646	Right-handed 310
Helix 129	AO3	D	666	678	Right-handed alpha
Helix 130	AO4	D	679	681	Right-handed 310
Helix 131	AO5	D	688	696	Right-handed alpha
Helix 132	AO6	D	700	725	Right-handed alpha
Helix 133	AO7	D	750	760	Right-handed alpha
Helix 134	AO8	D	766	779	Right-handed alpha
Helix 135	AO9	E	225	236	Right-handed alpha
Helix 136	AP1	E	236	242	Right-handed alpha
Helix 137	AP2	E	242	250	Right-handed alpha
Helix 138	AP3	E	266	276	Right-handed alpha
Helix 139	AP4	E	287	293	Right-handed alpha
Helix 140	AP5	E	296	312	Right-handed alpha
Helix 141	AP6	E	321	326	Right-handed alpha
Helix 142	AP7	E	334	350	Right-handed alpha
Helix 143	AP8	E	389	402	Right-handed alpha
Helix 144	AP9	E	411	419	Right-handed alpha
Helix 145	AQ1	E	423	443	Right-handed alpha
Helix 146	AQ2	E	444	446	Right-handed 310
Helix 147	AQ3	E	454	460	Right-handed alpha
Helix 148	AQ4	E	464	473	Right-handed alpha
Helix 149	AQ5	E	499	510	Right-handed alpha
Helix 150	AQ6	E	510	516	Right-handed alpha
Helix 151	AQ7	E	517	524	Right-handed alpha
Helix 152	AQ8	E	540	552	Right-handed alpha
Helix 153	AQ9	E	560	570	Right-handed alpha
Helix 154	AR1	E	573	586	Right-handed alpha
Helix 155	AR2	E	595	602	Right-handed alpha
Helix 156	AR3	E	615	627	Right-handed alpha
Helix 157	AR4	E	642	646	Right-handed 310
Helix 158	AR5	E	666	678	Right-handed alpha
Helix 159	AR6	E	679	681	Right-handed 310
Helix 160	AR7	E	688	696	Right-handed alpha
Helix 161	AR8	E	700	725	Right-handed alpha
Helix 162	AR9	E	750	760	Right-handed alpha
Helix 163	AS1	E	766	779	Right-handed alpha
Helix 164	AS2	F	225	236	Right-handed alpha
Helix 165	AS3	F	236	242	Right-handed alpha
Helix 166	AS4	F	242	250	Right-handed alpha
Helix 167	AS5	F	266	276	Right-handed alpha
Helix 168	AS6	F	287	293	Right-handed alpha
Helix 169	AS7	F	296	312	Right-handed alpha
Helix 170	AS8	F	321	326	Right-handed alpha
Helix 171	AS9	F	334	350	Right-handed alpha
Helix 172	AT1	F	389	402	Right-handed alpha
Helix 173	AT2	F	411	419	Right-handed alpha
Helix 174	AT3	F	423	443	Right-handed alpha
Helix 175	AT4	F	444	446	Right-handed 310
Helix 176	AT5	F	454	460	Right-handed alpha
Helix 177	AT6	F	464	472	Right-handed alpha
Helix 178	AT7	F	499	510	Right-handed alpha
Helix 179	AT8	F	510	516	Right-handed alpha
Helix 180	AT9	F	517	524	Right-handed alpha
Helix 181	AU1	F	540	552	Right-handed alpha
Helix 182	AU2	F	560	570	Right-handed alpha
Helix 183	AU3	F	573	586	Right-handed alpha
Helix 184	AU4	F	595	602	Right-handed alpha
Helix 185	AU5	F	615	627	Right-handed alpha
Helix 186	AU6	F	642	646	Right-handed 310
Helix 187	AU7	F	666	678	Right-handed alpha
Helix 188	AU8	F	679	681	Right-handed 310
Helix 189	AU9	F	688	696	Right-handed alpha
Helix 190	AV1	F	700	725	Right-handed alpha
Helix 191	AV2	F	750	760	Right-handed alpha
Helix 192	AV3	F	766	779	Right-handed alpha

There are 18 sheets in PDB entry 6CHS. 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,

There are 2 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	190	191	first strand
Strand 2	A	254	255	parallel

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There are 2 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	247	248	first strand
Strand 2	A	464	465	parallel

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There are 2 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	259	261	first strand
Strand 2	A	494	496	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	A	299	306	first strand
Strand 2	A	283	293	anti-parallel
Strand 3	A	341	347	anti-parallel
Strand 4	A	402	408	parallel
Strand 5	A	414	419	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	A	312	314	first strand
Strand 2	A	319	321	anti-parallel

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There are 3 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	434	436	first strand
Strand 2	A	442	445	anti-parallel
Strand 3	A	483	485	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	281	286	first strand
Strand 2	H	315	320	parallel
Strand 3	H	357	363	parallel
Strand 4	H	256	260	parallel
Strand 5	H	381	384	parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	555	559	first strand
Strand 2	H	589	593	parallel
Strand 3	H	635	639	parallel
Strand 4	H	530	534	parallel
Strand 5	H	658	661	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	I	281	286	first strand
Strand 2	I	315	320	parallel
Strand 3	I	357	363	parallel
Strand 4	I	256	260	parallel
Strand 5	I	381	384	parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	555	559	first strand
Strand 2	I	589	593	parallel
Strand 3	I	635	639	parallel
Strand 4	I	530	534	parallel
Strand 5	I	658	661	parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	281	286	first strand
Strand 2	J	315	320	parallel
Strand 3	J	357	363	parallel
Strand 4	J	256	260	parallel
Strand 5	J	381	384	parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	555	559	first strand
Strand 2	J	589	593	parallel
Strand 3	J	635	639	parallel
Strand 4	J	530	534	parallel
Strand 5	J	658	661	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	D	281	286	first strand
Strand 2	D	315	320	parallel
Strand 3	D	357	363	parallel
Strand 4	D	256	260	parallel
Strand 5	D	381	384	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	D	555	559	first strand
Strand 2	D	589	593	parallel
Strand 3	D	635	639	parallel
Strand 4	D	530	534	parallel
Strand 5	D	658	661	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	E	281	286	first strand
Strand 2	E	315	320	parallel
Strand 3	E	357	363	parallel
Strand 4	E	256	260	parallel
Strand 5	E	381	384	parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	555	559	first strand
Strand 2	E	589	593	parallel
Strand 3	E	635	639	parallel
Strand 4	E	530	534	parallel
Strand 5	E	658	661	parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	281	286	first strand
Strand 2	F	315	320	parallel
Strand 3	F	357	363	parallel
Strand 4	F	256	260	parallel
Strand 5	F	381	384	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	F	555	559	first strand
Strand 2	F	589	593	parallel
Strand 3	F	635	639	parallel
Strand 4	F	530	534	parallel
Strand 5	F	658	661	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: 6CHS

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