Analysis of interatomic Contacts of Structural Units in PDB entry:
7TQU

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 7TQU entry

There are 14 chains in PDB entry 7TQU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	UNK 3	UNK 114
L	UNK 2	UNK 103
a	VAL 16	PHE 298
b	CYS 7	GLN 272
c	GLY 1	SER 233
d	GLY 2	ASN 69
e	SER 17	PHE 298
f	GLY 8	GLN 272
g	GLY 1	LYS 234
h	GLY 2	ASN 69
i	VAL 16	PHE 298
j	GLY 8	GLN 272
k	GLY 1	ILE 236
l	GLY 2	ASN 69

There are 63 helices in PDB entry 7TQU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	51	54	Right-handed 310
Helix 2	AA2	L	26	28	Right-handed 310
Helix 3	AA3	a	51	55	Right-handed 310
Helix 4	AA4	a	71	77	Right-handed alpha
Helix 5	AA5	a	92	98	Right-handed 310
Helix 6	AA6	a	110	118	Right-handed alpha
Helix 7	AA7	a	167	172	Right-handed 310
Helix 8	AA8	a	225	229	Right-handed 310
Helix 9	AA9	a	282	286	Right-handed 310
Helix 10	AB1	b	35	37	Right-handed 310
Helix 11	AB2	b	82	86	Right-handed alpha
Helix 12	AB3	b	89	98	Right-handed alpha
Helix 13	AB4	b	150	154	Right-handed 310
Helix 14	AB5	b	186	193	Right-handed 310
Helix 15	AB6	c	43	48	Right-handed alpha
Helix 16	AB7	c	64	69	Right-handed 310
Helix 17	AB8	c	93	96	Right-handed 310
Helix 18	AB9	c	97	104	Right-handed alpha
Helix 19	AC1	c	143	149	Right-handed alpha
Helix 20	AC2	c	181	185	Right-handed 310
Helix 21	AC3	d	35	39	Right-handed 310
Helix 22	AC4	d	50	55	Right-handed alpha
Helix 23	AC5	e	41	45	Right-handed 310
Helix 24	AC6	e	51	55	Right-handed 310
Helix 25	AC7	e	71	76	Right-handed alpha
Helix 26	AC8	e	92	98	Right-handed 310
Helix 27	AC9	e	110	118	Right-handed alpha
Helix 28	AD1	e	167	172	Right-handed 310
Helix 29	AD2	e	225	230	Right-handed alpha
Helix 30	AD3	e	282	286	Right-handed 310
Helix 31	AD4	f	35	37	Right-handed 310
Helix 32	AD5	f	43	47	Right-handed 310
Helix 33	AD6	f	82	86	Right-handed alpha
Helix 34	AD7	f	89	98	Right-handed alpha
Helix 35	AD8	f	144	149	Right-handed alpha
Helix 36	AD9	f	150	154	Right-handed 310
Helix 37	AE1	f	167	172	Right-handed alpha
Helix 38	AE2	f	186	193	Right-handed 310
Helix 39	AE3	g	43	48	Right-handed alpha
Helix 40	AE4	g	64	69	Right-handed 310
Helix 41	AE5	g	97	104	Right-handed alpha
Helix 42	AE6	g	143	148	Right-handed alpha
Helix 43	AE7	h	35	39	Right-handed 310
Helix 44	AE8	h	50	55	Right-handed alpha
Helix 45	AE9	i	51	55	Right-handed 310
Helix 46	AF1	i	71	76	Right-handed alpha
Helix 47	AF2	i	92	98	Right-handed 310
Helix 48	AF3	i	111	118	Right-handed alpha
Helix 49	AF4	i	167	172	Right-handed 310
Helix 50	AF5	i	225	229	Right-handed 310
Helix 51	AF6	j	35	37	Right-handed 310
Helix 52	AF7	j	43	47	Right-handed 310
Helix 53	AF8	j	56	60	Right-handed 310
Helix 54	AF9	j	82	86	Right-handed alpha
Helix 55	AG1	j	89	99	Right-handed alpha
Helix 56	AG2	j	150	154	Right-handed 310
Helix 57	AG3	j	186	193	Right-handed 310
Helix 58	AG4	k	42	47	Right-handed alpha
Helix 59	AG5	k	64	69	Right-handed 310
Helix 60	AG6	k	97	104	Right-handed alpha
Helix 61	AG7	k	143	148	Right-handed alpha
Helix 62	AG8	l	35	39	Right-handed 310
Helix 63	AG9	l	50	55	Right-handed alpha

There are 42 sheets in PDB entry 7TQU. 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, AE1, AE2, AE3, AE4, AE5, AE6,

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	H	5	6	first strand
Strand 2	H	18	23	anti-parallel
Strand 3	H	75	80	anti-parallel
Strand 4	H	66	70	anti-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	H	10	11	first strand
Strand 2	H	112	113	parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	33	35	first strand
Strand 2	H	91	94	anti-parallel
Strand 3	H	106	109	anti-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	H	47	49	first strand
Strand 2	H	56	58	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	L	4	5	first strand
Strand 2	L	23	24	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	L	9	11	first strand
Strand 2	L	100	102	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	L	18	21	first strand
Strand 2	L	70	73	anti-parallel
Strand 3	L	61	63	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	43	45	first strand
Strand 2	L	33	37	anti-parallel
Strand 3	L	82	86	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	L	47	49	first strand
Strand 2	L	52	53	anti-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	a	39	40	first strand
Strand 2	c	162	167	anti-parallel
Strand 3	c	113	119	anti-parallel
Strand 4	c	206	215	anti-parallel
Strand 5	c	51	52	anti-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	a	39	40	first strand
Strand 2	c	162	167	anti-parallel
Strand 3	c	113	119	anti-parallel
Strand 4	c	206	215	anti-parallel
Strand 5	c	70	73	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	80	89	first strand
Strand 2	a	248	266	anti-parallel
Strand 3	a	120	136	anti-parallel
Strand 4	a	200	201	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	a	188	191	first strand
Strand 2	a	120	136	anti-parallel
Strand 3	a	248	266	anti-parallel
Strand 4	c	39	40	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	100	104	first strand
Strand 2	a	234	239	anti-parallel
Strand 3	a	149	155	anti-parallel
Strand 4	a	177	181	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	i	31	33	first strand
Strand 2	b	14	18	anti-parallel
Strand 3	b	21	25	anti-parallel
Strand 4	k	151	156	parallel
Strand 5	k	128	134	anti-parallel
Strand 6	k	188	193	anti-parallel
Strand 7	k	82	85	anti-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	b	32	33	first strand
Strand 2	b	205	210	parallel
Strand 3	b	99	111	anti-parallel
Strand 4	b	247	263	anti-parallel
Strand 5	b	64	65	anti-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	b	32	33	first strand
Strand 2	b	205	210	parallel
Strand 3	b	99	111	anti-parallel
Strand 4	b	247	263	anti-parallel
Strand 5	b	69	71	anti-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	b	155	156	first strand
Strand 2	b	78	81	anti-parallel
Strand 3	b	227	239	anti-parallel
Strand 4	b	118	128	anti-parallel
Strand 5	b	195	199	anti-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	c	82	85	first strand
Strand 2	c	188	198	anti-parallel
Strand 3	c	126	134	anti-parallel
Strand 4	c	151	156	anti-parallel
Strand 5	f	21	25	parallel
Strand 6	f	14	18	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	176	177	first strand
Strand 2	c	108	110	anti-parallel
Strand 3	c	220	221	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	d	4	7	first strand
Strand 2	d	26	29	anti-parallel

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There are 7 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	31	33	first strand
Strand 2	j	14	18	anti-parallel
Strand 3	j	21	25	anti-parallel
Strand 4	g	151	157	parallel
Strand 5	g	127	134	anti-parallel
Strand 6	g	188	193	anti-parallel
Strand 7	g	82	85	anti-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	e	39	40	first strand
Strand 2	g	162	167	anti-parallel
Strand 3	g	113	119	anti-parallel
Strand 4	g	206	215	anti-parallel
Strand 5	g	51	52	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	39	40	first strand
Strand 2	g	162	167	anti-parallel
Strand 3	g	113	119	anti-parallel
Strand 4	g	206	215	anti-parallel
Strand 5	g	70	73	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	e	80	89	first strand
Strand 2	e	248	263	anti-parallel
Strand 3	e	122	136	anti-parallel
Strand 4	e	188	191	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	e	80	89	first strand
Strand 2	e	248	263	anti-parallel
Strand 3	e	122	136	anti-parallel
Strand 4	e	200	201	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	100	104	first strand
Strand 2	e	234	239	anti-parallel
Strand 3	e	149	155	anti-parallel
Strand 4	e	177	181	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	f	32	33	first strand
Strand 2	f	205	210	parallel
Strand 3	f	99	111	anti-parallel
Strand 4	f	246	263	anti-parallel
Strand 5	f	64	65	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	f	32	33	first strand
Strand 2	f	205	210	parallel
Strand 3	f	99	111	anti-parallel
Strand 4	f	246	263	anti-parallel
Strand 5	f	69	72	anti-parallel

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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	f	155	156	first strand
Strand 2	f	78	81	anti-parallel
Strand 3	f	227	238	anti-parallel
Strand 4	f	119	128	anti-parallel
Strand 5	f	195	199	anti-parallel

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There are 3 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	176	177	first strand
Strand 2	g	108	110	anti-parallel
Strand 3	g	220	221	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	4	7	first strand
Strand 2	h	26	29	anti-parallel

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There are 5 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	39	40	first strand
Strand 2	k	162	167	anti-parallel
Strand 3	k	113	119	anti-parallel
Strand 4	k	206	215	anti-parallel
Strand 5	k	51	52	anti-parallel

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There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	39	40	first strand
Strand 2	k	162	167	anti-parallel
Strand 3	k	113	119	anti-parallel
Strand 4	k	206	215	anti-parallel
Strand 5	k	70	73	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	80	89	first strand
Strand 2	i	248	263	anti-parallel
Strand 3	i	122	136	anti-parallel
Strand 4	i	188	191	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	80	89	first strand
Strand 2	i	248	263	anti-parallel
Strand 3	i	122	136	anti-parallel
Strand 4	i	200	201	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	100	104	first strand
Strand 2	i	234	239	anti-parallel
Strand 3	i	149	155	anti-parallel
Strand 4	i	177	181	anti-parallel

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There are 5 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	32	33	first strand
Strand 2	j	205	210	parallel
Strand 3	j	101	111	anti-parallel
Strand 4	j	247	261	anti-parallel
Strand 5	j	64	65	anti-parallel

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There are 5 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	32	33	first strand
Strand 2	j	205	210	parallel
Strand 3	j	101	111	anti-parallel
Strand 4	j	247	261	anti-parallel
Strand 5	j	69	71	anti-parallel

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There are 5 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	155	156	first strand
Strand 2	j	78	81	anti-parallel
Strand 3	j	227	238	anti-parallel
Strand 4	j	119	128	anti-parallel
Strand 5	j	195	199	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	k	108	109	first strand
Strand 2	k	176	177	anti-parallel

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There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	l	4	7	first strand
Strand 2	l	26	29	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: 7TQU

Analysis of interatomic Contacts of Structural Units in PDB entry:
7TQU