Analysis of interatomic Contacts of Structural Units in PDB entry:
1K24

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 1K24 entry

There is 1 chain in PDB entry 1K24 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 5	PHE 253

There is 1 helix in PDB entry 1K24. Click on helix number for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	173	176	Right-handed 310

There are 2 sheets in PDB entry 1K24. Click on sheet of interest to get list of strands forming it: A, B,

There are 11 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	182	185	first strand
Strand 2	A	153	171	anti-parallel
Strand 3	A	188	201	anti-parallel
Strand 4	A	205	218	anti-parallel
Strand 5	A	240	253	anti-parallel
Strand 6	A	9	20	anti-parallel
Strand 7	A	30	43	anti-parallel
Strand 8	A	48	59	anti-parallel
Strand 9	A	88	103	anti-parallel
Strand 10	A	106	124	anti-parallel
Strand 11	A	129	150	anti-parallel

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There are 2 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	224	228	first strand
Strand 2	A	231	235	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: 1K24

Analysis of interatomic Contacts of Structural Units in PDB entry:
1K24