Analysis of interatomic Contacts of Structural Units in PDB entry:
8T7A

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 8T7A entry

There are 12 chains in PDB entry 8T7A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 27	GLN 98
a	PHE 137	ILE 506
B	ASN 27	GLN 98
b	PHE 137	ILE 506
C	ASN 27	GLN 98
c	PHE 137	ILE 506
D	GLN 1	SER 113
E	ASP 1	LYS 107
F	GLN 1	SER 113
G	ASP 1	LYS 107
H	GLN 1	SER 113
I	ASP 1	LYS 107

There are 48 helices in PDB entry 8T7A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	73	98	Right-handed alpha
Helix 2	AA2	a	138	142	Right-handed 310
Helix 3	AA3	a	148	158	Right-handed alpha
Helix 4	AA4	a	162	171	Right-handed alpha
Helix 5	AA5	a	195	203	Right-handed alpha
Helix 6	AA6	a	216	241	Right-handed alpha
Helix 7	AA7	a	253	264	Right-handed alpha
Helix 8	AA8	a	267	276	Right-handed alpha
Helix 9	AA9	a	277	284	Right-handed alpha
Helix 10	AB1	a	370	372	Right-handed 310
Helix 11	AB2	a	376	379	Right-handed 310
Helix 12	AB3	a	380	385	Right-handed alpha
Helix 13	AB4	a	473	477	Right-handed 310
Helix 14	AB5	a	492	503	Right-handed alpha
Helix 15	AB6	B	73	98	Right-handed alpha
Helix 16	AB7	b	138	142	Right-handed 310
Helix 17	AB8	b	148	158	Right-handed alpha
Helix 18	AB9	b	162	171	Right-handed alpha
Helix 19	AC1	b	195	203	Right-handed alpha
Helix 20	AC2	b	216	241	Right-handed alpha
Helix 21	AC3	b	253	264	Right-handed alpha
Helix 22	AC4	b	267	276	Right-handed alpha
Helix 23	AC5	b	277	284	Right-handed alpha
Helix 24	AC6	b	370	372	Right-handed 310
Helix 25	AC7	b	376	379	Right-handed 310
Helix 26	AC8	b	380	385	Right-handed alpha
Helix 27	AC9	b	473	478	Right-handed 310
Helix 28	AD1	b	492	503	Right-handed alpha
Helix 29	AD2	C	73	98	Right-handed alpha
Helix 30	AD3	c	137	142	Right-handed 310
Helix 31	AD4	c	148	158	Right-handed alpha
Helix 32	AD5	c	162	171	Right-handed alpha
Helix 33	AD6	c	195	203	Right-handed alpha
Helix 34	AD7	c	216	241	Right-handed alpha
Helix 35	AD8	c	253	264	Right-handed alpha
Helix 36	AD9	c	267	276	Right-handed alpha
Helix 37	AE1	c	277	284	Right-handed alpha
Helix 38	AE2	c	370	372	Right-handed 310
Helix 39	AE3	c	376	379	Right-handed 310
Helix 40	AE4	c	380	385	Right-handed alpha
Helix 41	AE5	c	473	478	Right-handed 310
Helix 42	AE6	c	492	503	Right-handed alpha
Helix 43	AE7	D	28	30	Right-handed 310
Helix 44	AE8	E	79	83	Right-handed 310
Helix 45	AE9	F	28	30	Right-handed 310
Helix 46	AF1	G	79	83	Right-handed 310
Helix 47	AF2	H	28	30	Right-handed 310
Helix 48	AF3	I	79	83	Right-handed 310

There are 34 sheets in PDB entry 8T7A. 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,

There are 7 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	359	361	first strand
Strand 2	a	364	368	anti-parallel
Strand 3	A	38	49	parallel
Strand 4	a	308	318	anti-parallel
Strand 5	a	340	345	anti-parallel
Strand 6	a	348	352	anti-parallel
Strand 7	a	373	375	anti-parallel

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There are 5 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	359	361	first strand
Strand 2	a	364	368	anti-parallel
Strand 3	A	38	49	parallel
Strand 4	A	29	33	anti-parallel
Strand 5	a	465	469	parallel

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There are 6 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	176	180	first strand
Strand 2	a	186	194	anti-parallel
Strand 3	A	51	60	parallel
Strand 4	a	296	305	anti-parallel
Strand 5	a	286	293	anti-parallel
Strand 6	a	243	244	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	321	322	first strand
Strand 2	a	333	336	anti-parallel
Strand 3	a	394	398	anti-parallel
Strand 4	a	487	491	anti-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	404	407	first strand
Strand 2	a	411	416	anti-parallel
Strand 3	a	438	443	anti-parallel

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There are 4 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	430	435	first strand
Strand 2	a	422	426	anti-parallel
Strand 3	a	449	452	anti-parallel
Strand 4	a	455	458	anti-parallel

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There are 7 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	359	361	first strand
Strand 2	b	364	368	anti-parallel
Strand 3	B	38	49	parallel
Strand 4	b	308	318	anti-parallel
Strand 5	b	340	345	anti-parallel
Strand 6	b	348	352	anti-parallel
Strand 7	b	373	375	anti-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	b	359	361	first strand
Strand 2	b	364	368	anti-parallel
Strand 3	B	38	49	parallel
Strand 4	B	29	33	anti-parallel
Strand 5	b	465	469	parallel

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There are 6 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	176	180	first strand
Strand 2	b	186	194	anti-parallel
Strand 3	B	51	60	parallel
Strand 4	b	296	305	anti-parallel
Strand 5	b	286	293	anti-parallel
Strand 6	b	243	244	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	321	322	first strand
Strand 2	b	333	336	anti-parallel
Strand 3	b	394	398	anti-parallel
Strand 4	b	487	491	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	b	404	407	first strand
Strand 2	b	411	416	anti-parallel
Strand 3	b	438	443	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	b	430	435	first strand
Strand 2	b	422	426	anti-parallel
Strand 3	b	449	452	anti-parallel
Strand 4	b	455	458	anti-parallel

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There are 7 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	359	361	first strand
Strand 2	c	364	368	anti-parallel
Strand 3	C	38	49	parallel
Strand 4	c	308	318	anti-parallel
Strand 5	c	340	345	anti-parallel
Strand 6	c	348	352	anti-parallel
Strand 7	c	373	375	anti-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	c	359	361	first strand
Strand 2	c	364	368	anti-parallel
Strand 3	C	38	49	parallel
Strand 4	C	29	33	anti-parallel
Strand 5	c	465	469	parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	176	180	first strand
Strand 2	c	186	194	anti-parallel
Strand 3	C	51	60	parallel
Strand 4	c	296	305	anti-parallel
Strand 5	c	286	293	anti-parallel
Strand 6	c	243	244	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	321	322	first strand
Strand 2	c	333	336	anti-parallel
Strand 3	c	394	398	anti-parallel
Strand 4	c	487	491	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	404	407	first strand
Strand 2	c	411	416	anti-parallel
Strand 3	c	438	443	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	430	435	first strand
Strand 2	c	422	426	anti-parallel
Strand 3	c	449	452	anti-parallel
Strand 4	c	455	458	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	6	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	77	82	anti-parallel
Strand 4	D	67	68	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	6	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	77	82	anti-parallel
Strand 4	D	71	72	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	D	107	111	parallel
Strand 3	D	88	97	anti-parallel
Strand 4	D	32	39	anti-parallel
Strand 5	D	45	52	anti-parallel
Strand 6	D	57	59	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	4	7	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	70	75	anti-parallel
Strand 4	E	62	67	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	E	102	105	parallel
Strand 3	E	85	90	anti-parallel
Strand 4	E	33	38	anti-parallel
Strand 5	E	45	49	anti-parallel
Strand 6	E	53	54	anti-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	E	27	27	first strand
Strand 2	E	30	31	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	F	3	6	first strand
Strand 2	F	18	25	anti-parallel
Strand 3	F	77	82	anti-parallel
Strand 4	F	67	72	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	97	anti-parallel
Strand 4	F	32	39	anti-parallel
Strand 5	F	45	52	anti-parallel
Strand 6	F	57	59	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	G	4	7	first strand
Strand 2	G	19	25	anti-parallel
Strand 3	G	70	75	anti-parallel
Strand 4	G	62	67	anti-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	10	12	first strand
Strand 2	G	102	105	parallel
Strand 3	G	85	90	anti-parallel
Strand 4	G	33	38	anti-parallel
Strand 5	G	45	49	anti-parallel
Strand 6	G	53	54	anti-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	27	27	first strand
Strand 2	G	30	31	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	97	anti-parallel
Strand 4	H	32	39	anti-parallel
Strand 5	H	45	52	anti-parallel
Strand 6	H	57	59	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	4	7	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	70	75	anti-parallel
Strand 4	I	62	67	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	I	102	105	parallel
Strand 3	I	85	90	anti-parallel
Strand 4	I	33	38	anti-parallel
Strand 5	I	45	49	anti-parallel
Strand 6	I	53	54	anti-parallel

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There are 2 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	27	27	first strand
Strand 2	I	30	31	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: 8T7A

Analysis of interatomic Contacts of Structural Units in PDB entry:
8T7A