Analysis of interatomic Contacts of Structural Units in PDB entry:
7TL7

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 7TL7 entry

There are 16 chains in PDB entry 7TL7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 19	HIS 549
B	MET 19	ALA 544
C	ALA 20	LEU 541
D	ALA 20	LYS 540
a	ARG 3	GLU 5
a	TYR 7	LYS 8
a	GLU 10	CYS 14
b	ARG 3	GLU 5
b	TYR 7	LYS 8
b	GLU 10	CYS 14
c	ARG 3	GLU 5
c	TYR 7	LYS 8
c	GLU 10	CYS 14
d	ARG 3	GLU 5
d	TYR 7	LYS 8
d	GLU 10	CYS 14

There are 95 helices in PDB entry 7TL7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	27	Right-handed 310
Helix 2	AA2	A	48	53	Right-handed alpha
Helix 3	AA3	A	55	62	Right-handed alpha
Helix 4	AA4	A	72	77	Right-handed 310
Helix 5	AA5	A	85	96	Right-handed alpha
Helix 6	AA6	A	101	112	Right-handed alpha
Helix 7	AA7	A	118	131	Right-handed alpha
Helix 8	AA8	A	149	163	Right-handed alpha
Helix 9	AA9	A	183	197	Right-handed alpha
Helix 10	AB1	A	210	214	Right-handed alpha
Helix 11	AB2	A	219	233	Right-handed alpha
Helix 12	AB3	A	242	253	Right-handed alpha
Helix 13	AB4	A	256	260	Right-handed 310
Helix 14	AB5	A	266	271	Right-handed 310
Helix 15	AB6	A	288	297	Right-handed alpha
Helix 16	AB7	A	300	304	Right-handed 310
Helix 17	AB8	A	339	347	Right-handed alpha
Helix 18	AB9	A	359	364	Right-handed alpha
Helix 19	AC1	A	390	394	Right-handed 310
Helix 20	AC2	A	398	413	Right-handed alpha
Helix 21	AC3	A	423	430	Right-handed alpha
Helix 22	AC4	A	433	458	Right-handed alpha
Helix 23	AC5	A	510	512	Right-handed 310
Helix 24	AC6	A	513	523	Right-handed alpha
Helix 25	AC7	A	540	549	Right-handed alpha
Helix 26	AC8	B	23	27	Right-handed 310
Helix 27	AC9	B	48	53	Right-handed alpha
Helix 28	AD1	B	55	62	Right-handed alpha
Helix 29	AD2	B	72	77	Right-handed 310
Helix 30	AD3	B	85	96	Right-handed alpha
Helix 31	AD4	B	101	112	Right-handed alpha
Helix 32	AD5	B	118	131	Right-handed alpha
Helix 33	AD6	B	149	163	Right-handed alpha
Helix 34	AD7	B	183	198	Right-handed alpha
Helix 35	AD8	B	210	214	Right-handed alpha
Helix 36	AD9	B	219	233	Right-handed alpha
Helix 37	AE1	B	242	253	Right-handed alpha
Helix 38	AE2	B	256	260	Right-handed 310
Helix 39	AE3	B	266	271	Right-handed 310
Helix 40	AE4	B	288	297	Right-handed alpha
Helix 41	AE5	B	299	304	Right-handed alpha
Helix 42	AE6	B	339	347	Right-handed alpha
Helix 43	AE7	B	357	364	Right-handed alpha
Helix 44	AE8	B	398	413	Right-handed alpha
Helix 45	AE9	B	423	430	Right-handed alpha
Helix 46	AF1	B	433	459	Right-handed alpha
Helix 47	AF2	B	510	512	Right-handed 310
Helix 48	AF3	B	513	523	Right-handed alpha
Helix 49	AF4	C	23	27	Right-handed 310
Helix 50	AF5	C	48	53	Right-handed alpha
Helix 51	AF6	C	55	62	Right-handed alpha
Helix 52	AF7	C	72	77	Right-handed 310
Helix 53	AF8	C	85	96	Right-handed alpha
Helix 54	AF9	C	101	112	Right-handed alpha
Helix 55	AG1	C	118	130	Right-handed alpha
Helix 56	AG2	C	149	163	Right-handed alpha
Helix 57	AG3	C	183	197	Right-handed alpha
Helix 58	AG4	C	210	214	Right-handed alpha
Helix 59	AG5	C	219	233	Right-handed alpha
Helix 60	AG6	C	242	253	Right-handed alpha
Helix 61	AG7	C	256	260	Right-handed 310
Helix 62	AG8	C	266	271	Right-handed 310
Helix 63	AG9	C	288	297	Right-handed alpha
Helix 64	AH1	C	299	304	Right-handed alpha
Helix 65	AH2	C	339	347	Right-handed alpha
Helix 66	AH3	C	359	364	Right-handed alpha
Helix 67	AH4	C	390	394	Right-handed 310
Helix 68	AH5	C	398	413	Right-handed alpha
Helix 69	AH6	C	423	430	Right-handed alpha
Helix 70	AH7	C	433	459	Right-handed alpha
Helix 71	AH8	C	510	512	Right-handed 310
Helix 72	AH9	C	513	523	Right-handed alpha
Helix 73	AI1	D	23	27	Right-handed 310
Helix 74	AI2	D	48	53	Right-handed alpha
Helix 75	AI3	D	55	62	Right-handed alpha
Helix 76	AI4	D	72	77	Right-handed 310
Helix 77	AI5	D	85	96	Right-handed alpha
Helix 78	AI6	D	101	112	Right-handed alpha
Helix 79	AI7	D	118	131	Right-handed alpha
Helix 80	AI8	D	149	163	Right-handed alpha
Helix 81	AI9	D	183	197	Right-handed alpha
Helix 82	AJ1	D	210	214	Right-handed alpha
Helix 83	AJ2	D	219	233	Right-handed alpha
Helix 84	AJ3	D	242	253	Right-handed alpha
Helix 85	AJ4	D	256	260	Right-handed 310
Helix 86	AJ5	D	266	271	Right-handed 310
Helix 87	AJ6	D	288	297	Right-handed alpha
Helix 88	AJ7	D	299	304	Right-handed alpha
Helix 89	AJ8	D	339	347	Right-handed alpha
Helix 90	AJ9	D	359	364	Right-handed alpha
Helix 91	AK1	D	398	413	Right-handed alpha
Helix 92	AK2	D	423	430	Right-handed alpha
Helix 93	AK3	D	433	459	Right-handed alpha
Helix 94	AK4	D	510	512	Right-handed 310
Helix 95	AK5	D	513	523	Right-handed alpha

There are 16 sheets in PDB entry 7TL7. 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,

There are 5 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	378	383	first strand
Strand 2	A	351	356	parallel
Strand 3	A	417	422	parallel
Strand 4	A	30	38	parallel
Strand 5	A	460	469	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	66	69	first strand
Strand 2	A	490	493	anti-parallel

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There are 8 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	236	237	first strand
Strand 2	A	263	264	parallel
Strand 3	A	203	209	anti-parallel
Strand 4	A	167	174	parallel
Strand 5	A	134	140	parallel
Strand 6	A	277	280	parallel
Strand 7	A	314	319	parallel
Strand 8	A	328	331	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	A	499	501	first strand
Strand 2	A	536	538	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	378	383	first strand
Strand 2	B	351	356	parallel
Strand 3	B	417	422	parallel
Strand 4	B	30	38	parallel
Strand 5	B	460	469	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	B	66	69	first strand
Strand 2	B	490	493	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	236	237	first strand
Strand 2	B	263	264	parallel
Strand 3	B	203	209	anti-parallel
Strand 4	B	167	174	parallel
Strand 5	B	134	140	parallel
Strand 6	B	277	280	parallel
Strand 7	B	314	319	parallel
Strand 8	B	328	331	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	499	501	first strand
Strand 2	B	536	538	anti-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	C	378	383	first strand
Strand 2	C	351	356	parallel
Strand 3	C	417	422	parallel
Strand 4	C	30	36	parallel
Strand 5	C	460	466	parallel

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There are 2 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	66	69	first strand
Strand 2	C	490	493	anti-parallel

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There are 8 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	236	237	first strand
Strand 2	C	263	264	parallel
Strand 3	C	203	209	anti-parallel
Strand 4	C	167	174	parallel
Strand 5	C	134	140	parallel
Strand 6	C	277	280	parallel
Strand 7	C	314	319	parallel
Strand 8	C	328	331	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	499	501	first strand
Strand 2	C	536	538	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	D	378	383	first strand
Strand 2	D	351	356	parallel
Strand 3	D	417	422	parallel
Strand 4	D	30	36	parallel
Strand 5	D	460	466	parallel

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There are 2 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	66	69	first strand
Strand 2	D	490	493	anti-parallel

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There are 8 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	236	237	first strand
Strand 2	D	263	264	parallel
Strand 3	D	203	209	anti-parallel
Strand 4	D	167	174	parallel
Strand 5	D	134	140	parallel
Strand 6	D	277	280	parallel
Strand 7	D	314	319	parallel
Strand 8	D	328	331	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	D	499	501	first strand
Strand 2	D	536	538	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: 7TL7

Analysis of interatomic Contacts of Structural Units in PDB entry:
7TL7