Analysis of interatomic Contacts of Structural Units in PDB entry:
5K5S

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 5K5S entry

There are 2 chains in PDB entry 5K5S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 20	CYS 598
B	PRO 22	GLU 602

There are 35 helices in PDB entry 5K5S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	64	84	Right-handed alpha
Helix 2	AA2	A	103	115	Right-handed alpha
Helix 3	AA3	A	146	160	Right-handed alpha
Helix 4	AA4	A	171	176	Right-handed 310
Helix 5	AA5	A	190	204	Right-handed alpha
Helix 6	AA6	A	218	233	Right-handed alpha
Helix 7	AA7	A	248	261	Right-handed alpha
Helix 8	AA8	A	272	286	Right-handed alpha
Helix 9	AA9	A	307	309	Right-handed 310
Helix 10	AB1	A	310	315	Right-handed alpha
Helix 11	AB2	A	329	336	Right-handed alpha
Helix 12	AB3	A	347	356	Right-handed alpha
Helix 13	AB4	A	415	436	Right-handed alpha
Helix 14	AB5	A	444	448	Right-handed 310
Helix 15	AB6	A	451	455	Right-handed 310
Helix 16	AB7	A	456	466	Right-handed alpha
Helix 17	AB8	A	525	528	Right-handed 310
Helix 18	AB9	A	529	533	Right-handed 310
Helix 19	AC1	B	64	84	Right-handed alpha
Helix 20	AC2	B	103	115	Right-handed alpha
Helix 21	AC3	B	118	122	Right-handed 310
Helix 22	AC4	B	146	160	Right-handed alpha
Helix 23	AC5	B	171	176	Right-handed 310
Helix 24	AC6	B	190	204	Right-handed alpha
Helix 25	AC7	B	218	233	Right-handed alpha
Helix 26	AC8	B	248	261	Right-handed alpha
Helix 27	AC9	B	272	286	Right-handed alpha
Helix 28	AD1	B	307	309	Right-handed 310
Helix 29	AD2	B	310	315	Right-handed alpha
Helix 30	AD3	B	329	336	Right-handed alpha
Helix 31	AD4	B	347	356	Right-handed alpha
Helix 32	AD5	B	415	436	Right-handed alpha
Helix 33	AD6	B	456	466	Right-handed alpha
Helix 34	AD7	B	525	528	Right-handed 310
Helix 35	AD8	B	529	533	Right-handed 310

There are 11 sheets in PDB entry 5K5S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 6 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	25	28	first strand
Strand 2	A	93	99	anti-parallel
Strand 3	A	32	38	parallel
Strand 4	A	138	142	parallel
Strand 5	A	164	166	parallel
Strand 6	A	183	185	parallel

Back to list of sheets
Back to top of page

There are 8 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	236	243	first strand
Strand 2	A	208	214	parallel
Strand 3	A	266	270	parallel
Strand 4	A	292	295	parallel
Strand 5	A	318	322	parallel
Strand 6	A	489	496	anti-parallel
Strand 7	A	503	511	anti-parallel
Strand 8	A	521	523	anti-parallel

Back to list of sheets
Back to top of page

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	468	470	first strand
Strand 2	A	476	478	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	550	554	first strand
Strand 2	A	563	567	anti-parallel

Back to list of sheets
Back to top of page

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	572	573	first strand
Strand 2	A	583	584	anti-parallel

Back to list of sheets
Back to top of page

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	B	25	28	first strand
Strand 2	B	93	99	anti-parallel
Strand 3	B	32	38	parallel
Strand 4	B	138	142	parallel
Strand 5	B	164	166	parallel
Strand 6	B	183	185	parallel

Back to list of sheets
Back to top of page

There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	236	243	first strand
Strand 2	B	208	214	parallel
Strand 3	B	266	270	parallel
Strand 4	B	292	295	parallel
Strand 5	B	318	322	parallel
Strand 6	B	489	496	anti-parallel
Strand 7	B	503	511	anti-parallel
Strand 8	B	521	523	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	468	470	first strand
Strand 2	B	476	478	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	550	554	first strand
Strand 2	B	563	567	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	572	573	first strand
Strand 2	B	583	584	anti-parallel

Back to list of sheets
Back to top of page

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	589	591	first strand
Strand 2	B	598	600	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 5K5S

Analysis of interatomic Contacts of Structural Units in PDB entry:
5K5S