Analysis of interatomic Contacts of Structural Units in PDB entry:
5EMW

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 5EMW entry

There are 8 chains in PDB entry 5EMW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 222	MET 370
A	GLU 372	LYS 437
B	THR 222	MET 370
B	GLU 372	LYS 437
C	THR 222	MET 370
C	GLU 372	ASP 438
D	THR 222	MET 370
D	GLU 372	LYS 437

There are 20 helices in PDB entry 5EMW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	272	278	Right-handed 310
Helix 2	AA2	A	284	292	Right-handed alpha
Helix 3	AA3	A	293	295	Right-handed 310
Helix 4	AA4	A	371	383	Right-handed alpha
Helix 5	AA5	A	386	395	Right-handed alpha
Helix 6	AA6	B	272	278	Right-handed 310
Helix 7	AA7	B	284	292	Right-handed alpha
Helix 8	AA8	B	293	295	Right-handed 310
Helix 9	AA9	B	371	383	Right-handed alpha
Helix 10	AB1	B	386	395	Right-handed alpha
Helix 11	AB2	C	272	275	Right-handed 310
Helix 12	AB3	C	284	292	Right-handed alpha
Helix 13	AB4	C	293	295	Right-handed 310
Helix 14	AB5	C	371	383	Right-handed alpha
Helix 15	AB6	C	386	395	Right-handed alpha
Helix 16	AB7	D	272	278	Right-handed 310
Helix 17	AB8	D	284	292	Right-handed alpha
Helix 18	AB9	D	293	295	Right-handed 310
Helix 19	AC1	D	371	382	Right-handed alpha
Helix 20	AC2	D	386	395	Right-handed alpha

There are 6 sheets in PDB entry 5EMW. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 8 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	355	357	first strand
Strand 2	A	360	369	anti-parallel
Strand 3	A	317	326	anti-parallel
Strand 4	A	229	242	anti-parallel
Strand 5	A	245	254	anti-parallel
Strand 6	C	245	254	anti-parallel
Strand 7	C	229	242	anti-parallel
Strand 8	C	223	224	anti-parallel

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There are 10 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	355	357	first strand
Strand 2	A	360	369	anti-parallel
Strand 3	A	317	326	anti-parallel
Strand 4	A	229	242	anti-parallel
Strand 5	A	245	254	anti-parallel
Strand 6	C	245	254	anti-parallel
Strand 7	C	229	242	anti-parallel
Strand 8	C	317	326	anti-parallel
Strand 9	C	360	369	anti-parallel
Strand 10	C	355	357	anti-parallel

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There are 14 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	267	270	first strand
Strand 2	A	429	436	parallel
Strand 3	A	297	304	anti-parallel
Strand 4	A	411	421	parallel
Strand 5	A	397	405	anti-parallel
Strand 6	A	331	340	anti-parallel
Strand 7	A	343	353	anti-parallel
Strand 8	B	343	352	parallel
Strand 9	B	332	340	anti-parallel
Strand 10	B	397	405	anti-parallel
Strand 11	B	411	421	anti-parallel
Strand 12	B	297	304	parallel
Strand 13	B	429	436	anti-parallel
Strand 14	B	267	270	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	B	245	254	first strand
Strand 2	B	229	242	anti-parallel
Strand 3	B	316	326	anti-parallel
Strand 4	B	360	369	anti-parallel
Strand 5	B	355	357	anti-parallel

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There are 14 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	267	270	first strand
Strand 2	C	429	436	parallel
Strand 3	C	297	304	anti-parallel
Strand 4	C	411	421	parallel
Strand 5	C	397	405	anti-parallel
Strand 6	C	331	340	anti-parallel
Strand 7	C	343	353	anti-parallel
Strand 8	D	343	352	parallel
Strand 9	D	332	340	anti-parallel
Strand 10	D	397	405	anti-parallel
Strand 11	D	411	421	anti-parallel
Strand 12	D	297	304	parallel
Strand 13	D	429	436	anti-parallel
Strand 14	D	267	270	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	D	245	254	first strand
Strand 2	D	229	242	anti-parallel
Strand 3	D	317	326	anti-parallel
Strand 4	D	360	369	anti-parallel
Strand 5	D	355	357	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: 5EMW

Analysis of interatomic Contacts of Structural Units in PDB entry:
5EMW