Analysis of interatomic Contacts of Structural Units in PDB entry:
7QH1

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 7QH1 entry

There are 4 chains in PDB entry 7QH1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	PRO 298
B	ALA 1	PRO 298
C	ALA 1	PRO 298
D	ALA 1	PRO 298

There are 44 helices in PDB entry 7QH1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	71	92	Right-handed alpha
Helix 2	AA2	A	134	149	Right-handed alpha
Helix 3	AA3	A	156	180	Right-handed alpha
Helix 4	AA4	A	187	191	Right-handed 310
Helix 5	AA5	A	202	207	Right-handed 310
Helix 6	AA6	A	212	216	Right-handed 310
Helix 7	AA7	A	221	226	Right-handed alpha
Helix 8	AA8	A	226	238	Right-handed alpha
Helix 9	AA9	A	243	258	Right-handed alpha
Helix 10	AB1	A	264	278	Right-handed alpha
Helix 11	AB2	A	282	293	Right-handed alpha
Helix 12	AB3	B	71	92	Right-handed alpha
Helix 13	AB4	B	134	149	Right-handed alpha
Helix 14	AB5	B	156	180	Right-handed alpha
Helix 15	AB6	B	187	191	Right-handed 310
Helix 16	AB7	B	202	207	Right-handed 310
Helix 17	AB8	B	212	216	Right-handed 310
Helix 18	AB9	B	221	226	Right-handed alpha
Helix 19	AC1	B	226	238	Right-handed alpha
Helix 20	AC2	B	243	258	Right-handed alpha
Helix 21	AC3	B	264	278	Right-handed alpha
Helix 22	AC4	B	282	293	Right-handed alpha
Helix 23	AC5	C	71	92	Right-handed alpha
Helix 24	AC6	C	134	149	Right-handed alpha
Helix 25	AC7	C	156	180	Right-handed alpha
Helix 26	AC8	C	187	191	Right-handed 310
Helix 27	AC9	C	202	207	Right-handed 310
Helix 28	AD1	C	212	216	Right-handed 310
Helix 29	AD2	C	221	226	Right-handed alpha
Helix 30	AD3	C	226	238	Right-handed alpha
Helix 31	AD4	C	243	258	Right-handed alpha
Helix 32	AD5	C	264	278	Right-handed alpha
Helix 33	AD6	C	282	293	Right-handed alpha
Helix 34	AD7	D	71	92	Right-handed alpha
Helix 35	AD8	D	134	149	Right-handed alpha
Helix 36	AD9	D	156	180	Right-handed alpha
Helix 37	AE1	D	187	191	Right-handed 310
Helix 38	AE2	D	202	207	Right-handed 310
Helix 39	AE3	D	212	216	Right-handed 310
Helix 40	AE4	D	221	226	Right-handed alpha
Helix 41	AE5	D	226	238	Right-handed alpha
Helix 42	AE6	D	243	258	Right-handed alpha
Helix 43	AE7	D	264	278	Right-handed alpha
Helix 44	AE8	D	282	293	Right-handed alpha

There are 16 sheets in PDB entry 7QH1. 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 2 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	2	3	first strand
Strand 2	A	24	25	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	A	5	9	first strand
Strand 2	A	13	17	anti-parallel

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There are 4 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	37	41	first strand
Strand 2	A	100	104	parallel
Strand 3	A	120	122	parallel
Strand 4	A	113	115	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	A	185	186	first strand
Strand 2	A	198	199	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	B	2	3	first strand
Strand 2	B	24	25	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	B	5	9	first strand
Strand 2	B	13	17	anti-parallel

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There are 4 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	37	41	first strand
Strand 2	B	100	104	parallel
Strand 3	B	120	122	parallel
Strand 4	B	113	115	anti-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	185	186	first strand
Strand 2	B	198	199	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	C	2	3	first strand
Strand 2	C	24	25	anti-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	5	9	first strand
Strand 2	C	13	17	anti-parallel

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There are 4 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	37	41	first strand
Strand 2	C	100	104	parallel
Strand 3	C	120	122	parallel
Strand 4	C	113	115	anti-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	185	186	first strand
Strand 2	C	198	199	anti-parallel

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There are 2 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	2	3	first strand
Strand 2	D	24	25	anti-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	5	9	first strand
Strand 2	D	13	17	anti-parallel

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There are 4 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	37	41	first strand
Strand 2	D	100	104	parallel
Strand 3	D	120	122	parallel
Strand 4	D	113	115	anti-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	185	186	first strand
Strand 2	D	198	199	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: 7QH1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7QH1