Analysis of interatomic Contacts of Structural Units in PDB entry:
6ET9

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 6ET9 entry

There are 4 chains in PDB entry 6ET9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ARG 392
B	MET 1	ARG 392
C	MET 1	ARG 392
D	MET 1	TRP 166

There are185 helices in PDB entry 6ET9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	21	38	Right-handed alpha
Helix 2	AA2	A	40	44	Right-handed 310
Helix 3	AA3	A	62	72	Right-handed alpha
Helix 4	AA4	A	83	85	Right-handed 310
Helix 5	AA5	A	86	101	Right-handed alpha
Helix 6	AA6	A	116	118	Right-handed 310
Helix 7	AA7	A	121	126	Right-handed alpha
Helix 8	AA8	A	127	129	Right-handed 310
Helix 9	AA9	A	140	157	Right-handed alpha
Helix 10	AB1	A	159	175	Right-handed alpha
Helix 11	AB2	A	187	194	Right-handed alpha
Helix 12	AB3	A	223	228	Right-handed alpha
Helix 13	AB4	A	247	251	Right-handed 310
Helix 14	AB5	A	257	272	Right-handed alpha
Helix 15	AB6	A	274	278	Right-handed 310
Helix 16	AB7	A	288	298	Right-handed alpha
Helix 17	AB8	A	305	313	Right-handed alpha
Helix 18	AB9	A	329	335	Right-handed alpha
Helix 19	AC1	A	337	355	Right-handed alpha
Helix 20	AC2	A	356	363	Right-handed 310
Helix 21	AC3	B	21	37	Right-handed alpha
Helix 22	AC4	B	40	44	Right-handed 310
Helix 23	AC5	B	52	57	Right-handed alpha
Helix 24	AC6	B	62	72	Right-handed alpha
Helix 25	AC7	B	83	85	Right-handed 310
Helix 26	AC8	B	86	101	Right-handed alpha
Helix 27	AC9	B	121	126	Right-handed alpha
Helix 28	AD1	B	127	129	Right-handed 310
Helix 29	AD2	B	140	157	Right-handed alpha
Helix 30	AD3	B	159	175	Right-handed alpha
Helix 31	AD4	B	187	193	Right-handed alpha
Helix 32	AD5	B	223	228	Right-handed alpha
Helix 33	AD6	B	229	233	Right-handed 310
Helix 34	AD7	B	247	251	Right-handed 310
Helix 35	AD8	B	257	272	Right-handed alpha
Helix 36	AD9	B	274	278	Right-handed 310
Helix 37	AE1	B	288	298	Right-handed alpha
Helix 38	AE2	B	305	310	Right-handed alpha
Helix 39	AE3	B	329	335	Right-handed alpha
Helix 40	AE4	B	337	354	Right-handed alpha
Helix 41	AE5	B	356	363	Right-handed 310
Helix 42	AE6	C	21	38	Right-handed alpha
Helix 43	AE7	C	40	44	Right-handed 310
Helix 44	AE8	C	62	72	Right-handed alpha
Helix 45	AE9	C	83	85	Right-handed 310
Helix 46	AF1	C	86	101	Right-handed alpha
Helix 47	AF2	C	121	126	Right-handed alpha
Helix 48	AF3	C	127	129	Right-handed 310
Helix 49	AF4	C	140	157	Right-handed alpha
Helix 50	AF5	C	159	175	Right-handed alpha
Helix 51	AF6	C	187	193	Right-handed alpha
Helix 52	AF7	C	221	228	Right-handed alpha
Helix 53	AF8	C	229	233	Right-handed 310
Helix 54	AF9	C	247	251	Right-handed 310
Helix 55	AG1	C	257	272	Right-handed alpha
Helix 56	AG2	C	274	278	Right-handed 310
Helix 57	AG3	C	288	298	Right-handed alpha
Helix 58	AG4	C	305	312	Right-handed alpha
Helix 59	AG5	C	329	335	Right-handed alpha
Helix 60	AG6	C	340	354	Right-handed alpha
Helix 61	AG7	C	356	363	Right-handed 310
Helix 62	AG8	D	21	38	Right-handed alpha
Helix 63	AG9	D	40	44	Right-handed 310
Helix 64	AH1	D	52	58	Right-handed alpha
Helix 65	AH2	D	62	72	Right-handed alpha
Helix 66	AH3	D	83	85	Right-handed 310
Helix 67	AH4	D	86	101	Right-handed alpha
Helix 68	AH5	D	116	118	Right-handed 310
Helix 69	AH6	D	121	126	Right-handed alpha
Helix 70	AH7	D	127	129	Right-handed 310
Helix 71	AH8	D	140	157	Right-handed alpha
Helix 72	AH9	D	159	175	Right-handed alpha
Helix 73	AI1	D	187	194	Right-handed alpha
Helix 74	AI2	D	223	228	Right-handed alpha
Helix 75	AI3	D	229	233	Right-handed 310
Helix 76	AI4	D	247	251	Right-handed 310
Helix 77	AI5	D	257	272	Right-handed alpha
Helix 78	AI6	D	274	278	Right-handed 310
Helix 79	AI7	D	288	298	Right-handed alpha
Helix 80	AI8	D	305	312	Right-handed alpha
Helix 81	AI9	D	329	335	Right-handed alpha
Helix 82	AJ1	D	337	354	Right-handed alpha
Helix 83	AJ2	D	356	363	Right-handed 310
Helix 84	AJ3	E	3	8	Right-handed alpha
Helix 85	AJ4	E	8	15	Right-handed alpha
Helix 86	AJ5	E	37	41	Right-handed 310
Helix 87	AJ6	E	64	70	Right-handed 310
Helix 88	AJ7	E	93	97	Right-handed 310
Helix 89	AJ8	F	3	8	Right-handed alpha
Helix 90	AJ9	F	8	15	Right-handed alpha
Helix 91	AK1	F	37	41	Right-handed 310
Helix 92	AK2	F	64	70	Right-handed 310
Helix 93	AK3	G	3	8	Right-handed alpha
Helix 94	AK4	G	8	15	Right-handed alpha
Helix 95	AK5	G	37	41	Right-handed 310
Helix 96	AK6	G	64	69	Right-handed 310
Helix 97	AK7	G	93	97	Right-handed 310
Helix 98	AK8	H	3	8	Right-handed alpha
Helix 99	AK9	H	8	15	Right-handed alpha
Helix 100	AL1	H	37	41	Right-handed 310
Helix 101	AL2	H	64	70	Right-handed 310
Helix 102	AL3	H	93	97	Right-handed 310
Helix 103	AL4	I	20	28	Right-handed alpha
Helix 104	AL5	I	30	39	Right-handed alpha
Helix 105	AL6	I	51	68	Right-handed alpha
Helix 106	AL7	I	70	72	Right-handed 310
Helix 107	AL8	I	90	99	Right-handed alpha
Helix 108	AL9	I	112	114	Right-handed 310
Helix 109	AM1	I	115	130	Right-handed alpha
Helix 110	AM2	I	150	155	Right-handed 310
Helix 111	AM3	I	168	172	Right-handed 310
Helix 112	AM4	I	202	206	Right-handed 310
Helix 113	AM5	I	209	226	Right-handed alpha
Helix 114	AM6	I	228	232	Right-handed 310
Helix 115	AM7	I	241	252	Right-handed alpha
Helix 116	AM8	I	255	260	Right-handed alpha
Helix 117	AM9	I	264	269	Right-handed alpha
Helix 118	AN1	I	271	273	Right-handed 310
Helix 119	AN2	I	274	287	Right-handed alpha
Helix 120	AN3	I	314	319	Right-handed alpha
Helix 121	AN4	I	320	322	Right-handed 310
Helix 122	AN5	I	324	331	Right-handed alpha
Helix 123	AN6	I	336	344	Right-handed alpha
Helix 124	AN7	J	20	28	Right-handed alpha
Helix 125	AN8	J	30	39	Right-handed alpha
Helix 126	AN9	J	51	68	Right-handed alpha
Helix 127	AO1	J	70	72	Right-handed 310
Helix 128	AO2	J	90	99	Right-handed alpha
Helix 129	AO3	J	112	114	Right-handed 310
Helix 130	AO4	J	115	130	Right-handed alpha
Helix 131	AO5	J	150	155	Right-handed 310
Helix 132	AO6	J	168	172	Right-handed 310
Helix 133	AO7	J	202	206	Right-handed 310
Helix 134	AO8	J	209	226	Right-handed alpha
Helix 135	AO9	J	228	232	Right-handed 310
Helix 136	AP1	J	241	253	Right-handed alpha
Helix 137	AP2	J	255	260	Right-handed alpha
Helix 138	AP3	J	264	269	Right-handed alpha
Helix 139	AP4	J	271	273	Right-handed 310
Helix 140	AP5	J	274	287	Right-handed alpha
Helix 141	AP6	J	314	320	Right-handed alpha
Helix 142	AP7	J	324	331	Right-handed alpha
Helix 143	AP8	J	336	344	Right-handed alpha
Helix 144	AP9	K	20	28	Right-handed alpha
Helix 145	AQ1	K	30	39	Right-handed alpha
Helix 146	AQ2	K	51	68	Right-handed alpha
Helix 147	AQ3	K	70	72	Right-handed 310
Helix 148	AQ4	K	90	99	Right-handed alpha
Helix 149	AQ5	K	112	114	Right-handed 310
Helix 150	AQ6	K	115	130	Right-handed alpha
Helix 151	AQ7	K	150	155	Right-handed 310
Helix 152	AQ8	K	168	172	Right-handed 310
Helix 153	AQ9	K	202	206	Right-handed 310
Helix 154	AR1	K	209	226	Right-handed alpha
Helix 155	AR2	K	228	232	Right-handed 310
Helix 156	AR3	K	241	253	Right-handed alpha
Helix 157	AR4	K	255	260	Right-handed alpha
Helix 158	AR5	K	264	269	Right-handed alpha
Helix 159	AR6	K	271	273	Right-handed 310
Helix 160	AR7	K	274	287	Right-handed alpha
Helix 161	AR8	K	314	319	Right-handed alpha
Helix 162	AR9	K	320	322	Right-handed 310
Helix 163	AS1	K	324	331	Right-handed alpha
Helix 164	AS2	K	336	344	Right-handed alpha
Helix 165	AS3	L	20	28	Right-handed alpha
Helix 166	AS4	L	30	39	Right-handed alpha
Helix 167	AS5	L	51	68	Right-handed alpha
Helix 168	AS6	L	70	72	Right-handed 310
Helix 169	AS7	L	90	99	Right-handed alpha
Helix 170	AS8	L	112	114	Right-handed 310
Helix 171	AS9	L	115	130	Right-handed alpha
Helix 172	AT1	L	150	155	Right-handed 310
Helix 173	AT2	L	168	172	Right-handed 310
Helix 174	AT3	L	202	206	Right-handed 310
Helix 175	AT4	L	209	226	Right-handed alpha
Helix 176	AT5	L	228	232	Right-handed 310
Helix 177	AT6	L	241	253	Right-handed alpha
Helix 178	AT7	L	255	260	Right-handed alpha
Helix 179	AT8	L	264	269	Right-handed alpha
Helix 180	AT9	L	271	273	Right-handed 310
Helix 181	AU1	L	274	287	Right-handed alpha
Helix 182	AU2	L	314	319	Right-handed alpha
Helix 183	AU3	L	320	322	Right-handed 310
Helix 184	AU4	L	324	331	Right-handed alpha
Helix 185	AU5	L	336	344	Right-handed alpha

There are 24 sheets in PDB entry 6ET9. 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,

There are 20 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	324	325	first strand
Strand 2	A	280	283	parallel
Strand 3	A	370	377	parallel
Strand 4	A	382	389	anti-parallel
Strand 5	A	234	243	anti-parallel
Strand 6	A	4	11	anti-parallel
Strand 7	A	211	220	anti-parallel
Strand 8	A	106	114	anti-parallel
Strand 9	A	46	50	parallel
Strand 10	A	78	82	parallel
Strand 11	C	78	82	anti-parallel
Strand 12	C	46	50	parallel
Strand 13	C	106	113	parallel
Strand 14	C	212	220	anti-parallel
Strand 15	C	4	11	anti-parallel
Strand 16	C	234	243	anti-parallel
Strand 17	C	382	389	anti-parallel
Strand 18	C	370	377	anti-parallel
Strand 19	C	280	283	parallel
Strand 20	C	324	325	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	196	198	first strand
Strand 2	A	201	202	anti-parallel

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There are 21 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	314	318	first strand
Strand 2	B	321	325	anti-parallel
Strand 3	B	280	282	parallel
Strand 4	B	370	377	parallel
Strand 5	B	382	389	anti-parallel
Strand 6	B	234	243	anti-parallel
Strand 7	B	4	11	anti-parallel
Strand 8	B	212	220	anti-parallel
Strand 9	B	106	113	anti-parallel
Strand 10	B	46	50	parallel
Strand 11	B	78	82	parallel
Strand 12	D	78	82	anti-parallel
Strand 13	D	46	50	parallel
Strand 14	D	106	114	parallel
Strand 15	D	211	220	anti-parallel
Strand 16	D	4	11	anti-parallel
Strand 17	D	234	243	anti-parallel
Strand 18	D	382	389	anti-parallel
Strand 19	D	370	377	anti-parallel
Strand 20	D	280	283	parallel
Strand 21	D	324	325	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	196	198	first strand
Strand 2	B	201	202	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	C	196	198	first strand
Strand 2	C	201	202	anti-parallel

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There are 2 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	196	198	first strand
Strand 2	D	201	202	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	26	27	first strand
Strand 2	E	16	20	anti-parallel
Strand 3	E	43	47	anti-parallel

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There are 6 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	51	60	first strand
Strand 2	E	73	80	anti-parallel
Strand 3	E	85	90	anti-parallel
Strand 4	E	119	127	parallel
Strand 5	E	102	112	anti-parallel
Strand 6	E	51	60	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	26	27	first strand
Strand 2	F	16	20	anti-parallel
Strand 3	F	43	47	anti-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	F	51	60	first strand
Strand 2	F	73	80	anti-parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	119	127	parallel
Strand 5	F	102	112	anti-parallel
Strand 6	F	51	60	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	G	26	27	first strand
Strand 2	G	16	20	anti-parallel
Strand 3	G	43	47	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	51	60	first strand
Strand 2	G	73	80	anti-parallel
Strand 3	G	85	90	anti-parallel
Strand 4	G	119	127	parallel
Strand 5	G	102	112	anti-parallel
Strand 6	G	51	60	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	26	27	first strand
Strand 2	H	16	20	anti-parallel
Strand 3	H	43	47	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	51	60	first strand
Strand 2	H	73	80	anti-parallel
Strand 3	H	85	90	anti-parallel
Strand 4	H	119	127	parallel
Strand 5	H	102	112	anti-parallel
Strand 6	H	51	60	anti-parallel

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There are 18 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	234	237	first strand
Strand 2	I	292	296	parallel
Strand 3	I	301	311	anti-parallel
Strand 4	I	174	186	anti-parallel
Strand 5	I	5	12	anti-parallel
Strand 6	I	158	166	anti-parallel
Strand 7	I	135	143	anti-parallel
Strand 8	I	74	80	parallel
Strand 9	I	106	111	parallel
Strand 10	K	106	111	anti-parallel
Strand 11	K	74	80	parallel
Strand 12	K	135	143	parallel
Strand 13	K	158	166	anti-parallel
Strand 14	K	5	12	anti-parallel
Strand 15	K	174	186	anti-parallel
Strand 16	K	301	311	anti-parallel
Strand 17	K	292	296	anti-parallel
Strand 18	K	234	237	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	I	42	45	first strand
Strand 2	I	16	19	anti-parallel
Strand 3	I	333	334	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	I	189	190	first strand
Strand 2	I	199	200	anti-parallel

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There are 18 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	234	237	first strand
Strand 2	J	292	296	parallel
Strand 3	J	303	311	anti-parallel
Strand 4	J	174	183	anti-parallel
Strand 5	J	4	12	anti-parallel
Strand 6	J	158	166	anti-parallel
Strand 7	J	135	143	anti-parallel
Strand 8	J	74	80	parallel
Strand 9	J	106	111	parallel
Strand 10	L	106	111	anti-parallel
Strand 11	L	74	80	parallel
Strand 12	L	135	143	parallel
Strand 13	L	158	166	anti-parallel
Strand 14	L	4	12	anti-parallel
Strand 15	L	174	183	anti-parallel
Strand 16	L	303	311	anti-parallel
Strand 17	L	292	296	anti-parallel
Strand 18	L	234	237	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	J	42	45	first strand
Strand 2	J	16	19	anti-parallel
Strand 3	J	333	334	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	J	189	190	first strand
Strand 2	J	199	200	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	42	45	first strand
Strand 2	K	16	19	anti-parallel
Strand 3	K	333	334	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	K	189	190	first strand
Strand 2	K	199	200	anti-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	L	42	45	first strand
Strand 2	L	16	19	anti-parallel
Strand 3	L	333	334	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	L	189	190	first strand
Strand 2	L	199	200	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: 6ET9

Analysis of interatomic Contacts of Structural Units in PDB entry:
6ET9