Analysis of interatomic Contacts of Structural Units in PDB entry:
6ET1

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 6ET1 entry

There are 4 chains in PDB entry 6ET1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN -6	CYS 348
B	MET 1	VAL 15
B	LEU 17	GLU 280
C	LEU -5	ASP 22

There are108 helices in PDB entry 6ET1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	22	26	Right-handed 310
Helix 2	AA2	A	32	40	Right-handed alpha
Helix 3	AA3	A	48	52	Right-handed 310
Helix 4	AA4	A	56	70	Right-handed alpha
Helix 5	AA5	A	73	77	Right-handed 310
Helix 6	AA6	A	107	116	Right-handed alpha
Helix 7	AA7	A	127	129	Right-handed 310
Helix 8	AA8	A	130	145	Right-handed alpha
Helix 9	AA9	A	158	163	Right-handed 310
Helix 10	AB1	A	167	172	Right-handed 310
Helix 11	AB2	A	203	205	Right-handed 310
Helix 12	AB3	A	243	257	Right-handed alpha
Helix 13	AB4	A	259	263	Right-handed 310
Helix 14	AB5	A	272	284	Right-handed alpha
Helix 15	AB6	A	286	290	Right-handed 310
Helix 16	AB7	A	293	298	Right-handed alpha
Helix 17	AB8	A	300	302	Right-handed 310
Helix 18	AB9	A	303	315	Right-handed alpha
Helix 19	AC1	B	34	50	Right-handed alpha
Helix 20	AC2	B	52	56	Right-handed 310
Helix 21	AC3	B	80	89	Right-handed alpha
Helix 22	AC4	B	102	118	Right-handed alpha
Helix 23	AC5	B	129	131	Right-handed 310
Helix 24	AC6	B	201	215	Right-handed alpha
Helix 25	AC7	B	232	236	Right-handed 310
Helix 26	AC8	B	238	241	Right-handed 310
Helix 27	AC9	B	242	253	Right-handed alpha
Helix 28	AD1	C	22	26	Right-handed 310
Helix 29	AD2	C	32	40	Right-handed alpha
Helix 30	AD3	C	48	52	Right-handed 310
Helix 31	AD4	C	56	70	Right-handed alpha
Helix 32	AD5	C	73	77	Right-handed 310
Helix 33	AD6	C	107	116	Right-handed alpha
Helix 34	AD7	C	127	129	Right-handed 310
Helix 35	AD8	C	130	145	Right-handed alpha
Helix 36	AD9	C	158	163	Right-handed 310
Helix 37	AE1	C	167	172	Right-handed 310
Helix 38	AE2	C	203	205	Right-handed 310
Helix 39	AE3	C	243	257	Right-handed alpha
Helix 40	AE4	C	259	263	Right-handed 310
Helix 41	AE5	C	272	284	Right-handed alpha
Helix 42	AE6	C	286	290	Right-handed 310
Helix 43	AE7	C	293	298	Right-handed alpha
Helix 44	AE8	C	300	302	Right-handed 310
Helix 45	AE9	C	303	315	Right-handed alpha
Helix 46	AF1	D	34	49	Right-handed alpha
Helix 47	AF2	D	52	56	Right-handed 310
Helix 48	AF3	D	80	89	Right-handed alpha
Helix 49	AF4	D	102	117	Right-handed alpha
Helix 50	AF5	D	129	131	Right-handed 310
Helix 51	AF6	D	201	215	Right-handed alpha
Helix 52	AF7	D	238	241	Right-handed 310
Helix 53	AF8	D	242	253	Right-handed alpha
Helix 54	AF9	E	22	26	Right-handed 310
Helix 55	AG1	E	32	40	Right-handed alpha
Helix 56	AG2	E	48	52	Right-handed 310
Helix 57	AG3	E	56	70	Right-handed alpha
Helix 58	AG4	E	73	77	Right-handed 310
Helix 59	AG5	E	107	116	Right-handed alpha
Helix 60	AG6	E	127	129	Right-handed 310
Helix 61	AG7	E	130	145	Right-handed alpha
Helix 62	AG8	E	158	163	Right-handed 310
Helix 63	AG9	E	167	172	Right-handed 310
Helix 64	AH1	E	203	205	Right-handed 310
Helix 65	AH2	E	243	257	Right-handed alpha
Helix 66	AH3	E	259	263	Right-handed 310
Helix 67	AH4	E	272	284	Right-handed alpha
Helix 68	AH5	E	286	290	Right-handed 310
Helix 69	AH6	E	293	298	Right-handed alpha
Helix 70	AH7	E	300	302	Right-handed 310
Helix 71	AH8	E	303	315	Right-handed alpha
Helix 72	AH9	F	34	50	Right-handed alpha
Helix 73	AI1	F	52	56	Right-handed 310
Helix 74	AI2	F	80	89	Right-handed alpha
Helix 75	AI3	F	102	118	Right-handed alpha
Helix 76	AI4	F	129	131	Right-handed 310
Helix 77	AI5	F	201	215	Right-handed alpha
Helix 78	AI6	F	232	236	Right-handed 310
Helix 79	AI7	F	238	241	Right-handed 310
Helix 80	AI8	F	242	253	Right-handed alpha
Helix 81	AI9	G	22	26	Right-handed 310
Helix 82	AJ1	G	32	40	Right-handed alpha
Helix 83	AJ2	G	48	52	Right-handed 310
Helix 84	AJ3	G	56	70	Right-handed alpha
Helix 85	AJ4	G	73	77	Right-handed 310
Helix 86	AJ5	G	107	116	Right-handed alpha
Helix 87	AJ6	G	127	129	Right-handed 310
Helix 88	AJ7	G	130	145	Right-handed alpha
Helix 89	AJ8	G	158	163	Right-handed 310
Helix 90	AJ9	G	167	172	Right-handed 310
Helix 91	AK1	G	203	205	Right-handed 310
Helix 92	AK2	G	230	239	Right-handed alpha
Helix 93	AK3	G	243	257	Right-handed alpha
Helix 94	AK4	G	259	263	Right-handed 310
Helix 95	AK5	G	272	284	Right-handed alpha
Helix 96	AK6	G	286	290	Right-handed 310
Helix 97	AK7	G	293	298	Right-handed alpha
Helix 98	AK8	G	300	302	Right-handed 310
Helix 99	AK9	G	303	315	Right-handed alpha
Helix 100	AL1	H	34	50	Right-handed alpha
Helix 101	AL2	H	52	56	Right-handed 310
Helix 102	AL3	H	80	89	Right-handed alpha
Helix 103	AL4	H	102	118	Right-handed alpha
Helix 104	AL5	H	129	131	Right-handed 310
Helix 105	AL6	H	201	215	Right-handed alpha
Helix 106	AL7	H	232	236	Right-handed 310
Helix 107	AL8	H	238	241	Right-handed 310
Helix 108	AL9	H	242	253	Right-handed alpha

There are 36 sheets in PDB entry 6ET1. 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, AD6, AD7, AD8, AD9,

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	A	121	124	first strand
Strand 2	A	79	83	parallel
Strand 3	A	150	157	parallel
Strand 4	A	176	184	anti-parallel
Strand 5	A	4	12	anti-parallel
Strand 6	A	346	347	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	17	19	first strand
Strand 2	A	43	45	anti-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	102	104	first strand
Strand 2	B	178	179	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	191	199	first strand
Strand 2	A	334	341	anti-parallel
Strand 3	A	323	330	anti-parallel
Strand 4	A	265	268	parallel

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There are 3 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	224	229	first strand
Strand 2	A	207	212	anti-parallel
Strand 3	B	75	77	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	97	first strand
Strand 2	B	58	62	parallel
Strand 3	B	122	128	parallel
Strand 4	B	146	153	anti-parallel
Strand 5	B	2	9	anti-parallel
Strand 6	B	269	277	parallel
Strand 7	B	160	163	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	97	first strand
Strand 2	B	58	62	parallel
Strand 3	B	122	128	parallel
Strand 4	B	146	153	anti-parallel
Strand 5	B	2	9	anti-parallel
Strand 6	B	269	277	parallel
Strand 7	B	257	264	anti-parallel
Strand 8	B	222	224	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	B	14	17	first strand
Strand 2	B	23	26	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	133	134	first strand
Strand 2	B	192	193	parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	121	124	first strand
Strand 2	C	79	83	parallel
Strand 3	C	150	157	parallel
Strand 4	C	176	184	anti-parallel
Strand 5	C	4	12	anti-parallel
Strand 6	C	346	347	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	C	17	19	first strand
Strand 2	C	43	45	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	C	102	104	first strand
Strand 2	D	178	179	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	C	191	199	first strand
Strand 2	C	334	341	anti-parallel
Strand 3	C	323	330	anti-parallel
Strand 4	C	265	268	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	C	224	229	first strand
Strand 2	C	207	212	anti-parallel
Strand 3	D	75	77	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	97	first strand
Strand 2	D	58	62	parallel
Strand 3	D	122	128	parallel
Strand 4	D	146	153	anti-parallel
Strand 5	D	2	9	anti-parallel
Strand 6	D	269	277	parallel
Strand 7	D	160	163	anti-parallel

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There are 8 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	97	first strand
Strand 2	D	58	62	parallel
Strand 3	D	122	128	parallel
Strand 4	D	146	153	anti-parallel
Strand 5	D	2	9	anti-parallel
Strand 6	D	269	277	parallel
Strand 7	D	257	264	anti-parallel
Strand 8	D	222	224	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	D	14	17	first strand
Strand 2	D	23	26	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	133	134	first strand
Strand 2	D	192	193	parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	121	124	first strand
Strand 2	E	79	83	parallel
Strand 3	E	150	157	parallel
Strand 4	E	176	184	anti-parallel
Strand 5	E	4	12	anti-parallel
Strand 6	E	346	347	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	E	17	19	first strand
Strand 2	E	43	45	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	E	102	104	first strand
Strand 2	F	178	179	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	E	191	199	first strand
Strand 2	E	334	341	anti-parallel
Strand 3	E	323	330	anti-parallel
Strand 4	E	265	268	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	E	224	229	first strand
Strand 2	E	207	212	anti-parallel
Strand 3	F	75	77	anti-parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	94	97	first strand
Strand 2	F	58	62	parallel
Strand 3	F	122	128	parallel
Strand 4	F	146	153	anti-parallel
Strand 5	F	2	9	anti-parallel
Strand 6	F	269	277	parallel
Strand 7	F	160	163	anti-parallel

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There are 8 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	94	97	first strand
Strand 2	F	58	62	parallel
Strand 3	F	122	128	parallel
Strand 4	F	146	153	anti-parallel
Strand 5	F	2	9	anti-parallel
Strand 6	F	269	277	parallel
Strand 7	F	257	264	anti-parallel
Strand 8	F	222	224	parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	14	17	first strand
Strand 2	F	23	26	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	F	133	134	first strand
Strand 2	F	192	193	parallel

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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	121	124	first strand
Strand 2	G	79	83	parallel
Strand 3	G	150	157	parallel
Strand 4	G	176	184	anti-parallel
Strand 5	G	4	12	anti-parallel
Strand 6	G	346	347	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	G	17	19	first strand
Strand 2	G	43	45	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	G	102	104	first strand
Strand 2	H	178	179	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	191	199	first strand
Strand 2	G	334	341	anti-parallel
Strand 3	G	323	330	anti-parallel
Strand 4	G	265	268	parallel

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There are 3 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	224	229	first strand
Strand 2	G	207	212	anti-parallel
Strand 3	H	75	77	anti-parallel

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There are 7 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	94	97	first strand
Strand 2	H	58	62	parallel
Strand 3	H	122	128	parallel
Strand 4	H	146	153	anti-parallel
Strand 5	H	2	9	anti-parallel
Strand 6	H	269	277	parallel
Strand 7	H	160	164	anti-parallel

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There are 8 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	94	97	first strand
Strand 2	H	58	62	parallel
Strand 3	H	122	128	parallel
Strand 4	H	146	153	anti-parallel
Strand 5	H	2	9	anti-parallel
Strand 6	H	269	277	parallel
Strand 7	H	257	264	anti-parallel
Strand 8	H	222	224	parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	14	17	first strand
Strand 2	H	23	26	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	133	134	first strand
Strand 2	H	192	193	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: 6ET1

Analysis of interatomic Contacts of Structural Units in PDB entry:
6ET1