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

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 5KSH entry

Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 4 chains in PDB entry 5KSH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 53	GLU 464
A	THR 466	THR 573
B	ILE 65	GLU 464
B	THR 466	THR 573

There are 42 helices in PDB entry 5KSH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	54	58	Right-handed 310
Helix 2	AA2	A	171	174	Right-handed 310
Helix 3	AA3	A	175	180	Right-handed alpha
Helix 4	AA4	A	190	196	Right-handed alpha
Helix 5	AA5	A	196	201	Right-handed alpha
Helix 6	AA6	A	240	259	Right-handed alpha
Helix 7	AA7	A	293	298	Right-handed alpha
Helix 8	AA8	A	299	304	Right-handed alpha
Helix 9	AA9	A	308	311	Right-handed 310
Helix 10	AB1	A	312	323	Right-handed alpha
Helix 11	AB2	A	354	362	Right-handed alpha
Helix 12	AB3	A	363	372	Right-handed alpha
Helix 13	AB4	A	375	386	Right-handed alpha
Helix 14	AB5	A	406	410	Right-handed 310
Helix 15	AB6	A	411	420	Right-handed alpha
Helix 16	AB7	A	427	435	Right-handed alpha
Helix 17	AB8	A	435	440	Right-handed alpha
Helix 18	AB9	A	463	475	Right-handed alpha
Helix 19	AC1	A	476	478	Right-handed 310
Helix 20	AC2	A	484	488	Right-handed 310
Helix 21	AC3	A	544	549	Right-handed alpha
Helix 22	AC4	A	549	564	Right-handed alpha
Helix 23	AC5	B	171	174	Right-handed 310
Helix 24	AC6	B	175	180	Right-handed alpha
Helix 25	AC7	B	190	196	Right-handed alpha
Helix 26	AC8	B	196	202	Right-handed alpha
Helix 27	AC9	B	240	258	Right-handed alpha
Helix 28	AD1	B	293	298	Right-handed alpha
Helix 29	AD2	B	299	304	Right-handed alpha
Helix 30	AD3	B	308	311	Right-handed 310
Helix 31	AD4	B	312	323	Right-handed alpha
Helix 32	AD5	B	354	362	Right-handed alpha
Helix 33	AD6	B	363	372	Right-handed alpha
Helix 34	AD7	B	375	386	Right-handed alpha
Helix 35	AD8	B	406	410	Right-handed 310
Helix 36	AD9	B	411	420	Right-handed alpha
Helix 37	AE1	B	427	435	Right-handed alpha
Helix 38	AE2	B	435	440	Right-handed alpha
Helix 39	AE3	B	463	476	Right-handed alpha
Helix 40	AE4	B	484	488	Right-handed 310
Helix 41	AE5	B	544	549	Right-handed alpha
Helix 42	AE6	B	549	564	Right-handed alpha

There are 13 sheets in PDB entry 5KSH. 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,

There are 3 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	65	71	first strand
Strand 2	A	205	211	anti-parallel
Strand 3	A	217	220	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	166	168	first strand
Strand 2	A	85	90	anti-parallel
Strand 3	A	78	79	anti-parallel
Strand 4	A	235	236	parallel

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There are 2 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	202	203	first strand
Strand 2	A	230	231	anti-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	A	275	281	first strand
Strand 2	A	262	269	anti-parallel
Strand 3	A	529	536	anti-parallel
Strand 4	A	508	522	anti-parallel
Strand 5	A	495	505	anti-parallel

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There are 2 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	332	333	first strand
Strand 2	A	352	353	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	337	339	first strand
Strand 2	A	342	344	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	443	444	first strand
Strand 2	A	459	460	anti-parallel

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There are 3 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	66	71	first strand
Strand 2	B	205	210	anti-parallel
Strand 3	B	219	220	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	165	168	first strand
Strand 2	B	85	91	anti-parallel
Strand 3	B	78	79	anti-parallel
Strand 4	B	235	236	parallel

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There are 5 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	275	281	first strand
Strand 2	B	262	269	anti-parallel
Strand 3	B	529	536	anti-parallel
Strand 4	B	508	522	anti-parallel
Strand 5	B	495	505	anti-parallel

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There are 2 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	332	333	first strand
Strand 2	B	352	353	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	337	339	first strand
Strand 2	B	342	344	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	443	444	first strand
Strand 2	B	459	460	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: 5KSH

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