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

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 5HKI entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 4	LEU 178
B	PRO 4	LEU 178
C	PRO 4	LEU 178
D	PRO 4	LEU 178

There are 28 helices in PDB entry 5HKI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	17	Right-handed alpha
Helix 2	AA2	A	37	42	Right-handed alpha
Helix 3	AA3	A	43	58	Right-handed alpha
Helix 4	AA4	A	73	83	Right-handed alpha
Helix 5	AA5	A	126	139	Right-handed alpha
Helix 6	AA6	A	155	163	Right-handed alpha
Helix 7	AA7	A	172	177	Right-handed 310
Helix 8	AA8	B	5	17	Right-handed alpha
Helix 9	AA9	B	37	42	Right-handed alpha
Helix 10	AB1	B	43	58	Right-handed alpha
Helix 11	AB2	B	72	83	Right-handed alpha
Helix 12	AB3	B	126	138	Right-handed alpha
Helix 13	AB4	B	155	163	Right-handed alpha
Helix 14	AB5	B	172	176	Right-handed 310
Helix 15	AB6	C	5	17	Right-handed alpha
Helix 16	AB7	C	36	42	Right-handed alpha
Helix 17	AB8	C	43	58	Right-handed alpha
Helix 18	AB9	C	73	83	Right-handed alpha
Helix 19	AC1	C	126	139	Right-handed alpha
Helix 20	AC2	C	155	162	Right-handed alpha
Helix 21	AC3	C	172	176	Right-handed 310
Helix 22	AC4	D	5	17	Right-handed alpha
Helix 23	AC5	D	37	42	Right-handed alpha
Helix 24	AC6	D	43	58	Right-handed alpha
Helix 25	AC7	D	73	83	Right-handed alpha
Helix 26	AC8	D	126	139	Right-handed alpha
Helix 27	AC9	D	155	162	Right-handed alpha
Helix 28	AD1	D	172	176	Right-handed 310

There are 8 sheets in PDB entry 5HKI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 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	18	24	first strand
Strand 2	A	30	35	anti-parallel

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There are 6 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	106	108	first strand
Strand 2	A	89	93	anti-parallel
Strand 3	A	65	69	parallel
Strand 4	A	115	123	parallel
Strand 5	A	142	151	parallel
Strand 6	A	167	171	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	B	18	24	first strand
Strand 2	B	30	35	anti-parallel

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There are 6 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	106	108	first strand
Strand 2	B	89	93	anti-parallel
Strand 3	B	65	69	parallel
Strand 4	B	115	120	parallel
Strand 5	B	142	150	parallel
Strand 6	B	167	171	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	C	18	24	first strand
Strand 2	C	30	35	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	106	108	first strand
Strand 2	C	89	93	anti-parallel
Strand 3	C	65	69	parallel
Strand 4	C	115	122	parallel
Strand 5	C	142	150	parallel
Strand 6	C	167	171	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	D	18	24	first strand
Strand 2	D	30	35	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	106	108	first strand
Strand 2	D	89	93	anti-parallel
Strand 3	D	65	69	parallel
Strand 4	D	115	123	parallel
Strand 5	D	142	151	parallel
Strand 6	D	167	171	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: 5HKI

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