Analysis of interatomic Contacts of Structural Units in PDB entry:
8IQ0

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 8IQ0 entry

There are 10 chains in PDB entry 8IQ0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	LYS 151
B	ALA 1	LYS 151
C	ALA 1	LYS 151
D	ALA 1	LYS 151
E	ALA 1	LYS 151
F	ALA 1	LYS 151
G	ALA 1	LYS 151
H	ALA 1	LYS 151
I	ALA 1	LYS 151
J	ALA 1	THR 52

There are 34 helices in PDB entry 8IQ0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	53	59	Right-handed 310
Helix 2	AA2	A	131	136	Right-handed alpha
Helix 3	AA3	B	55	59	Right-handed 310
Helix 4	AA4	B	105	109	Right-handed 310
Helix 5	AA5	B	129	135	Right-handed alpha
Helix 6	AA6	C	55	59	Right-handed 310
Helix 7	AA7	C	131	136	Right-handed alpha
Helix 8	AA8	D	55	59	Right-handed 310
Helix 9	AA9	D	105	109	Right-handed 310
Helix 10	AB1	E	55	59	Right-handed 310
Helix 11	AB2	E	131	136	Right-handed alpha
Helix 12	AB3	F	55	59	Right-handed 310
Helix 13	AB4	F	131	136	Right-handed alpha
Helix 14	AB5	G	53	59	Right-handed 310
Helix 15	AB6	G	131	136	Right-handed alpha
Helix 16	AB7	H	55	59	Right-handed 310
Helix 17	AB8	H	131	136	Right-handed alpha
Helix 18	AB9	I	55	59	Right-handed 310
Helix 19	AC1	I	105	109	Right-handed 310
Helix 20	AC2	I	131	136	Right-handed alpha
Helix 21	AC3	J	55	59	Right-handed 310
Helix 22	AC4	J	131	136	Right-handed alpha
Helix 23	AC5	K	55	59	Right-handed 310
Helix 24	AC6	K	131	136	Right-handed alpha
Helix 25	AC7	L	53	59	Right-handed 310
Helix 26	AC8	L	131	136	Right-handed alpha
Helix 27	AC9	M	55	59	Right-handed 310
Helix 28	AD1	M	131	136	Right-handed alpha
Helix 29	AD2	N	55	59	Right-handed 310
Helix 30	AD3	O	55	59	Right-handed 310
Helix 31	AD4	O	105	109	Right-handed 310
Helix 32	AD5	O	131	136	Right-handed alpha
Helix 33	AD6	P	53	59	Right-handed 310
Helix 34	AD7	P	129	136	Right-handed alpha

There are 32 sheets in PDB entry 8IQ0. 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,

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	93	99	first strand
Strand 2	A	26	34	anti-parallel
Strand 3	A	15	23	anti-parallel
Strand 4	A	3	8	anti-parallel
Strand 5	A	148	149	anti-parallel

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There are 4 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	81	87	first strand
Strand 2	A	39	46	anti-parallel
Strand 3	A	114	118	anti-parallel
Strand 4	A	141	146	anti-parallel

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There are 5 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	93	99	first strand
Strand 2	B	26	34	anti-parallel
Strand 3	B	15	23	anti-parallel
Strand 4	B	3	8	anti-parallel
Strand 5	B	148	149	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	B	81	87	first strand
Strand 2	B	39	46	anti-parallel
Strand 3	B	114	118	anti-parallel
Strand 4	B	141	146	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	C	93	99	first strand
Strand 2	C	26	34	anti-parallel
Strand 3	C	15	23	anti-parallel
Strand 4	C	3	8	anti-parallel
Strand 5	C	148	149	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	C	81	87	first strand
Strand 2	C	39	46	anti-parallel
Strand 3	C	114	118	anti-parallel
Strand 4	C	141	146	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	93	99	first strand
Strand 2	D	26	34	anti-parallel
Strand 3	D	15	23	anti-parallel
Strand 4	D	3	8	anti-parallel
Strand 5	D	148	149	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	81	87	first strand
Strand 2	D	39	46	anti-parallel
Strand 3	D	114	118	anti-parallel
Strand 4	D	141	146	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	E	93	99	first strand
Strand 2	E	26	34	anti-parallel
Strand 3	E	15	23	anti-parallel
Strand 4	E	3	8	anti-parallel
Strand 5	E	148	149	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	E	81	87	first strand
Strand 2	E	39	46	anti-parallel
Strand 3	E	114	118	anti-parallel
Strand 4	E	141	146	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	F	93	99	first strand
Strand 2	F	26	34	anti-parallel
Strand 3	F	15	23	anti-parallel
Strand 4	F	3	8	anti-parallel
Strand 5	F	148	149	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	F	81	87	first strand
Strand 2	F	39	46	anti-parallel
Strand 3	F	114	118	anti-parallel
Strand 4	F	141	146	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	G	93	99	first strand
Strand 2	G	26	34	anti-parallel
Strand 3	G	15	23	anti-parallel
Strand 4	G	3	8	anti-parallel
Strand 5	G	148	149	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	G	81	87	first strand
Strand 2	G	39	46	anti-parallel
Strand 3	G	114	118	anti-parallel
Strand 4	G	141	146	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	93	99	first strand
Strand 2	H	26	34	anti-parallel
Strand 3	H	15	23	anti-parallel
Strand 4	H	3	8	anti-parallel
Strand 5	H	148	149	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	H	81	87	first strand
Strand 2	H	39	46	anti-parallel
Strand 3	H	114	118	anti-parallel
Strand 4	H	141	146	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	I	93	99	first strand
Strand 2	I	26	34	anti-parallel
Strand 3	I	15	23	anti-parallel
Strand 4	I	3	9	anti-parallel
Strand 5	I	148	149	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	I	81	87	first strand
Strand 2	I	39	46	anti-parallel
Strand 3	I	114	118	anti-parallel
Strand 4	I	141	146	anti-parallel

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There are 5 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	93	99	first strand
Strand 2	J	26	34	anti-parallel
Strand 3	J	15	23	anti-parallel
Strand 4	J	3	8	anti-parallel
Strand 5	J	148	149	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	J	81	87	first strand
Strand 2	J	39	46	anti-parallel
Strand 3	J	114	118	anti-parallel
Strand 4	J	141	146	anti-parallel

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There are 5 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	93	99	first strand
Strand 2	K	26	34	anti-parallel
Strand 3	K	15	23	anti-parallel
Strand 4	K	3	9	anti-parallel
Strand 5	K	148	149	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	K	81	87	first strand
Strand 2	K	39	46	anti-parallel
Strand 3	K	114	118	anti-parallel
Strand 4	K	141	146	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	L	93	99	first strand
Strand 2	L	26	34	anti-parallel
Strand 3	L	15	23	anti-parallel
Strand 4	L	3	8	anti-parallel
Strand 5	L	148	149	anti-parallel

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There are 4 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	81	87	first strand
Strand 2	L	39	46	anti-parallel
Strand 3	L	114	118	anti-parallel
Strand 4	L	141	146	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	93	99	first strand
Strand 2	M	26	34	anti-parallel
Strand 3	M	15	23	anti-parallel
Strand 4	M	3	8	anti-parallel
Strand 5	M	148	149	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	M	81	87	first strand
Strand 2	M	39	46	anti-parallel
Strand 3	M	114	118	anti-parallel
Strand 4	M	141	146	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	93	99	first strand
Strand 2	N	26	34	anti-parallel
Strand 3	N	15	23	anti-parallel
Strand 4	N	3	8	anti-parallel
Strand 5	N	148	149	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	81	87	first strand
Strand 2	N	39	46	anti-parallel
Strand 3	N	114	118	anti-parallel
Strand 4	N	141	146	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	O	93	99	first strand
Strand 2	O	26	34	anti-parallel
Strand 3	O	15	23	anti-parallel
Strand 4	O	3	9	anti-parallel
Strand 5	O	148	149	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	O	81	87	first strand
Strand 2	O	39	46	anti-parallel
Strand 3	O	114	118	anti-parallel
Strand 4	O	141	146	anti-parallel

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There are 5 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	93	99	first strand
Strand 2	P	26	34	anti-parallel
Strand 3	P	15	23	anti-parallel
Strand 4	P	3	8	anti-parallel
Strand 5	P	148	149	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	P	81	87	first strand
Strand 2	P	39	46	anti-parallel
Strand 3	P	114	118	anti-parallel
Strand 4	P	141	146	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: 8IQ0

Analysis of interatomic Contacts of Structural Units in PDB entry:
8IQ0