Analysis of interatomic Contacts of Structural Units in PDB entry:
7U4R

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 7U4R entry

There are 6 chains in PDB entry 7U4R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 320	VAL 466
B	ALA 320	GLY 465
C	ALA 320	GLY 465
D	GLU 321	GLY 465
E	LEU 322	GLY 465
F	GLU 321	GLY 465

There are 42 helices in PDB entry 7U4R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	335	338	Right-handed 310
Helix 2	AA2	A	339	346	Right-handed alpha
Helix 3	AA3	A	383	385	Right-handed 310
Helix 4	AA4	A	386	400	Right-handed alpha
Helix 5	AA5	A	412	427	Right-handed alpha
Helix 6	AA6	A	430	442	Right-handed alpha
Helix 7	AA7	A	448	463	Right-handed alpha
Helix 8	AA8	B	335	338	Right-handed 310
Helix 9	AA9	B	339	346	Right-handed alpha
Helix 10	AB1	B	383	385	Right-handed 310
Helix 11	AB2	B	386	400	Right-handed alpha
Helix 12	AB3	B	412	427	Right-handed alpha
Helix 13	AB4	B	430	442	Right-handed alpha
Helix 14	AB5	B	448	463	Right-handed alpha
Helix 15	AB6	C	335	338	Right-handed 310
Helix 16	AB7	C	339	346	Right-handed alpha
Helix 17	AB8	C	383	385	Right-handed 310
Helix 18	AB9	C	386	400	Right-handed alpha
Helix 19	AC1	C	412	427	Right-handed alpha
Helix 20	AC2	C	430	442	Right-handed alpha
Helix 21	AC3	C	448	463	Right-handed alpha
Helix 22	AC4	D	335	338	Right-handed 310
Helix 23	AC5	D	339	346	Right-handed alpha
Helix 24	AC6	D	383	385	Right-handed 310
Helix 25	AC7	D	386	400	Right-handed alpha
Helix 26	AC8	D	412	427	Right-handed alpha
Helix 27	AC9	D	430	442	Right-handed alpha
Helix 28	AD1	D	448	463	Right-handed alpha
Helix 29	AD2	E	335	338	Right-handed 310
Helix 30	AD3	E	339	346	Right-handed alpha
Helix 31	AD4	E	383	385	Right-handed 310
Helix 32	AD5	E	386	400	Right-handed alpha
Helix 33	AD6	E	412	427	Right-handed alpha
Helix 34	AD7	E	430	442	Right-handed alpha
Helix 35	AD8	E	448	463	Right-handed alpha
Helix 36	AD9	F	335	338	Right-handed 310
Helix 37	AE1	F	339	346	Right-handed alpha
Helix 38	AE2	F	383	385	Right-handed 310
Helix 39	AE3	F	386	400	Right-handed alpha
Helix 40	AE4	F	412	427	Right-handed alpha
Helix 41	AE5	F	430	442	Right-handed alpha
Helix 42	AE6	F	448	463	Right-handed alpha

There are 6 sheets in PDB entry 7U4R. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	323	326	first strand
Strand 2	A	329	332	anti-parallel
Strand 3	A	403	407	parallel
Strand 4	A	348	353	parallel
Strand 5	A	369	372	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	B	323	326	first strand
Strand 2	B	329	332	anti-parallel
Strand 3	B	403	407	parallel
Strand 4	B	348	353	parallel
Strand 5	B	369	372	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	C	323	326	first strand
Strand 2	C	329	332	anti-parallel
Strand 3	C	403	407	parallel
Strand 4	C	348	353	parallel
Strand 5	C	369	372	parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	323	326	first strand
Strand 2	D	329	332	anti-parallel
Strand 3	D	403	407	parallel
Strand 4	D	348	353	parallel
Strand 5	D	369	372	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	E	323	326	first strand
Strand 2	E	329	332	anti-parallel
Strand 3	E	403	407	parallel
Strand 4	E	348	353	parallel
Strand 5	E	369	372	parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	323	326	first strand
Strand 2	F	329	332	anti-parallel
Strand 3	F	403	407	parallel
Strand 4	F	348	353	parallel
Strand 5	F	369	372	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: 7U4R

Analysis of interatomic Contacts of Structural Units in PDB entry:
7U4R