Analysis of interatomic Contacts of Structural Units in PDB entry:
4F7K

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 4F7K entry

There are 2 chains in PDB entry 4F7K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 24	VAL 438
B	ALA 24	VAL 438

There are 4 helices in PDB entry 4F7K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	89	93	Right-handed 310
Helix 2	2	A	131	136	Right-handed 310
Helix 3	3	B	89	93	Right-handed 310
Helix 4	4	B	131	135	Right-handed 310

There are 16 sheets in PDB entry 4F7K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	45	50	first strand
Strand 2	A	26	35	anti-parallel
Strand 3	A	66	73	parallel
Strand 4	A	108	114	anti-parallel

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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	59	62	first strand
Strand 2	A	138	144	parallel
Strand 3	A	119	125	anti-parallel
Strand 4	A	81	84	anti-parallel

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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	189	195	first strand
Strand 2	A	153	162	anti-parallel
Strand 3	A	205	212	parallel
Strand 4	A	254	261	anti-parallel
Strand 5	A	226	233	anti-parallel
Strand 6	A	236	242	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	200	202	first strand
Strand 2	A	285	288	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	219	220	first strand
Strand 2	A	248	249	anti-parallel

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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	222	224	first strand
Strand 2	A	267	271	anti-parallel
Strand 3	A	278	283	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	312	317	first strand
Strand 2	A	359	366	parallel
Strand 3	A	405	412	anti-parallel
Strand 4	A	382	385	anti-parallel
Strand 5	A	391	395	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	353	354	first strand
Strand 2	A	434	438	parallel
Strand 3	A	416	424	anti-parallel
Strand 4	A	373	377	anti-parallel
Strand 5	A	397	400	anti-parallel

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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	45	50	first strand
Strand 2	B	26	35	anti-parallel
Strand 3	B	66	73	parallel
Strand 4	B	108	114	anti-parallel

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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	59	62	first strand
Strand 2	B	138	144	parallel
Strand 3	B	119	125	anti-parallel
Strand 4	B	81	84	anti-parallel

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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	170	171	first strand
Strand 2	B	153	164	anti-parallel
Strand 3	B	187	195	anti-parallel

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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	170	171	first strand
Strand 2	B	153	164	anti-parallel
Strand 3	B	205	212	parallel
Strand 4	B	254	261	anti-parallel
Strand 5	B	226	233	anti-parallel
Strand 6	B	236	243	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	219	220	first strand
Strand 2	B	248	249	anti-parallel

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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	222	224	first strand
Strand 2	B	267	271	anti-parallel
Strand 3	B	278	283	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	312	318	first strand
Strand 2	B	359	367	parallel
Strand 3	B	405	412	anti-parallel
Strand 4	B	382	385	anti-parallel
Strand 5	B	391	395	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	353	354	first strand
Strand 2	B	434	437	parallel
Strand 3	B	417	424	anti-parallel
Strand 4	B	373	377	anti-parallel
Strand 5	B	397	400	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: 4F7K

Analysis of interatomic Contacts of Structural Units in PDB entry:
4F7K