Analysis of interatomic Contacts of Structural Units in PDB entry:
7U2Q

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 7U2Q entry

There are 4 chains in PDB entry 7U2Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 83	TRP 457
B	VAL 83	TRP 457
C	VAL 83	TRP 457
D	VAL 83	TRP 457

There are 8 helices in PDB entry 7U2Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	107	111	Right-handed 310
Helix 2	AA2	A	409	414	Right-handed alpha
Helix 3	AA3	B	107	111	Right-handed 310
Helix 4	AA4	B	409	414	Right-handed alpha
Helix 5	AA5	C	107	111	Right-handed 310
Helix 6	AA6	C	409	414	Right-handed alpha
Helix 7	AA7	D	107	111	Right-handed 310
Helix 8	AA8	D	409	414	Right-handed alpha

There are 24 sheets in PDB entry 7U2Q. 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,

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	96	103	first strand
Strand 2	A	441	448	anti-parallel
Strand 3	A	419	426	anti-parallel
Strand 4	A	389	408	anti-parallel
Strand 5	A	369	376	anti-parallel
Strand 6	A	356	361	anti-parallel
Strand 7	A	350	353	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	121	124	first strand
Strand 2	A	129	135	anti-parallel
Strand 3	A	157	162	anti-parallel
Strand 4	A	173	177	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	180	185	first strand
Strand 2	A	190	196	anti-parallel
Strand 3	A	203	208	anti-parallel
Strand 4	A	211	217	anti-parallel

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There are 3 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	224	225	first strand
Strand 2	A	237	244	anti-parallel
Strand 3	A	232	234	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	224	225	first strand
Strand 2	A	237	244	anti-parallel
Strand 3	A	252	259	anti-parallel
Strand 4	A	262	268	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	277	284	first strand
Strand 2	A	287	293	anti-parallel
Strand 3	A	302	306	anti-parallel
Strand 4	A	312	316	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	96	103	first strand
Strand 2	B	441	448	anti-parallel
Strand 3	B	419	426	anti-parallel
Strand 4	B	389	408	anti-parallel
Strand 5	B	369	376	anti-parallel
Strand 6	B	356	361	anti-parallel
Strand 7	B	350	353	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	121	124	first strand
Strand 2	B	129	135	anti-parallel
Strand 3	B	157	162	anti-parallel
Strand 4	B	173	177	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	180	185	first strand
Strand 2	B	190	196	anti-parallel
Strand 3	B	203	208	anti-parallel
Strand 4	B	211	217	anti-parallel

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There are 3 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	224	225	first strand
Strand 2	B	237	244	anti-parallel
Strand 3	B	232	234	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	224	225	first strand
Strand 2	B	237	244	anti-parallel
Strand 3	B	252	259	anti-parallel
Strand 4	B	262	268	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	277	284	first strand
Strand 2	B	287	293	anti-parallel
Strand 3	B	302	306	anti-parallel
Strand 4	B	312	316	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	96	103	first strand
Strand 2	C	441	448	anti-parallel
Strand 3	C	419	426	anti-parallel
Strand 4	C	389	408	anti-parallel
Strand 5	C	369	376	anti-parallel
Strand 6	C	356	361	anti-parallel
Strand 7	C	350	353	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	121	124	first strand
Strand 2	C	129	135	anti-parallel
Strand 3	C	157	162	anti-parallel
Strand 4	C	173	177	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	180	185	first strand
Strand 2	C	190	196	anti-parallel
Strand 3	C	203	208	anti-parallel
Strand 4	C	211	217	anti-parallel

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There are 3 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	224	225	first strand
Strand 2	C	237	244	anti-parallel
Strand 3	C	232	234	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	224	225	first strand
Strand 2	C	237	244	anti-parallel
Strand 3	C	252	259	anti-parallel
Strand 4	C	262	268	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	277	284	first strand
Strand 2	C	287	293	anti-parallel
Strand 3	C	302	306	anti-parallel
Strand 4	C	312	316	anti-parallel

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There are 7 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	96	103	first strand
Strand 2	D	441	448	anti-parallel
Strand 3	D	419	426	anti-parallel
Strand 4	D	389	408	anti-parallel
Strand 5	D	369	376	anti-parallel
Strand 6	D	356	361	anti-parallel
Strand 7	D	350	353	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	121	124	first strand
Strand 2	D	129	135	anti-parallel
Strand 3	D	157	162	anti-parallel
Strand 4	D	173	177	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	180	185	first strand
Strand 2	D	190	196	anti-parallel
Strand 3	D	203	208	anti-parallel
Strand 4	D	211	217	anti-parallel

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There are 3 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	224	225	first strand
Strand 2	D	237	244	anti-parallel
Strand 3	D	232	234	anti-parallel

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There are 4 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	224	225	first strand
Strand 2	D	237	244	anti-parallel
Strand 3	D	252	259	anti-parallel
Strand 4	D	262	268	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	D	277	284	first strand
Strand 2	D	287	293	anti-parallel
Strand 3	D	302	306	anti-parallel
Strand 4	D	312	316	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: 7U2Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
7U2Q