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

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 7QFK entry

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

Chain ID	Initial residue	Terminal residue
A	THR 189	SER 362
B	THR 189	SER 362
C	ASP 188	SER 362
D	THR 189	HIS 366

There are 5 helices in PDB entry 7QFK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	348	353	Right-handed alpha
Helix 2	AA2	B	348	353	Right-handed alpha
Helix 3	AA3	C	348	353	Right-handed alpha
Helix 4	AA4	D	348	353	Right-handed alpha
Helix 5	AA5	D	362	365	Right-handed 310

There are 23 sheets in PDB entry 7QFK. 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,

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	A	202	203	first strand
Strand 2	A	194	199	anti-parallel
Strand 3	A	233	241	anti-parallel
Strand 4	A	225	227	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	202	203	first strand
Strand 2	A	194	199	anti-parallel
Strand 3	A	233	241	anti-parallel
Strand 4	A	244	247	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	212	216	first strand
Strand 2	A	279	289	parallel
Strand 3	A	265	273	anti-parallel
Strand 4	A	249	254	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	294	295	first strand
Strand 2	A	326	329	anti-parallel
Strand 3	A	339	345	anti-parallel
Strand 4	A	334	336	anti-parallel

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There are 4 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	294	295	first strand
Strand 2	A	326	329	anti-parallel
Strand 3	A	339	345	anti-parallel
Strand 4	A	358	360	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	A	303	310	first strand
Strand 2	A	313	322	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	202	203	first strand
Strand 2	B	194	199	anti-parallel
Strand 3	B	233	241	anti-parallel
Strand 4	B	225	227	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	B	202	203	first strand
Strand 2	B	194	199	anti-parallel
Strand 3	B	233	241	anti-parallel
Strand 4	B	244	247	anti-parallel

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There are 4 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	212	216	first strand
Strand 2	B	279	289	parallel
Strand 3	B	265	273	anti-parallel
Strand 4	B	249	254	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	294	295	first strand
Strand 2	B	326	329	anti-parallel
Strand 3	B	339	345	anti-parallel
Strand 4	B	334	336	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	B	294	295	first strand
Strand 2	B	326	329	anti-parallel
Strand 3	B	339	345	anti-parallel
Strand 4	B	358	360	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	B	303	310	first strand
Strand 2	B	313	322	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	C	202	203	first strand
Strand 2	C	194	199	anti-parallel
Strand 3	C	233	241	anti-parallel
Strand 4	C	225	227	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	C	202	203	first strand
Strand 2	C	194	199	anti-parallel
Strand 3	C	233	241	anti-parallel
Strand 4	C	244	247	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	C	212	216	first strand
Strand 2	C	279	289	parallel
Strand 3	C	265	273	anti-parallel
Strand 4	C	249	254	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	294	295	first strand
Strand 2	C	326	329	anti-parallel
Strand 3	C	339	345	anti-parallel
Strand 4	C	334	336	anti-parallel

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There are 4 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	294	295	first strand
Strand 2	C	326	329	anti-parallel
Strand 3	C	339	345	anti-parallel
Strand 4	C	358	360	anti-parallel

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There are 2 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	303	310	first strand
Strand 2	C	313	322	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	202	203	first strand
Strand 2	D	194	199	anti-parallel
Strand 3	D	233	239	anti-parallel
Strand 4	D	225	227	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	212	216	first strand
Strand 2	D	279	289	parallel
Strand 3	D	265	273	anti-parallel
Strand 4	D	249	254	anti-parallel

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There are 4 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	294	295	first strand
Strand 2	D	326	329	anti-parallel
Strand 3	D	339	345	anti-parallel
Strand 4	D	334	336	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	D	294	295	first strand
Strand 2	D	326	329	anti-parallel
Strand 3	D	339	345	anti-parallel
Strand 4	D	358	360	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	303	310	first strand
Strand 2	D	313	322	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: 7QFK

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