Analysis of interatomic Contacts of Structural Units in PDB entry:
8KCX

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 8KCX entry

There are 2 chains in PDB entry 8KCX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 44	ASP 815
C	ARG 44	ASP 815

There are 36 helices in PDB entry 8KCX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	251	253	Right-handed 310
Helix 2	AA2	A	302	335	Right-handed alpha
Helix 3	AA3	A	443	473	Right-handed alpha
Helix 4	AA4	A	482	486	Right-handed 310
Helix 5	AA5	A	494	500	Right-handed alpha
Helix 6	AA6	A	501	528	Right-handed alpha
Helix 7	AA7	A	543	563	Right-handed alpha
Helix 8	AA8	A	567	575	Right-handed alpha
Helix 9	AA9	A	575	592	Right-handed alpha
Helix 10	AB1	A	606	615	Right-handed alpha
Helix 11	AB2	A	616	621	Right-handed alpha
Helix 12	AB3	A	628	633	Right-handed alpha
Helix 13	AB4	A	633	649	Right-handed alpha
Helix 14	AB5	A	709	735	Right-handed alpha
Helix 15	AB6	A	740	762	Right-handed alpha
Helix 16	AB7	A	771	776	Right-handed alpha
Helix 17	AB8	A	777	779	Right-handed 310
Helix 18	AB9	A	789	811	Right-handed alpha
Helix 19	AC1	C	251	253	Right-handed 310
Helix 20	AC2	C	302	335	Right-handed alpha
Helix 21	AC3	C	443	473	Right-handed alpha
Helix 22	AC4	C	482	486	Right-handed 310
Helix 23	AC5	C	494	500	Right-handed alpha
Helix 24	AC6	C	501	528	Right-handed alpha
Helix 25	AC7	C	543	563	Right-handed alpha
Helix 26	AC8	C	567	575	Right-handed alpha
Helix 27	AC9	C	575	592	Right-handed alpha
Helix 28	AD1	C	606	615	Right-handed alpha
Helix 29	AD2	C	616	621	Right-handed alpha
Helix 30	AD3	C	628	633	Right-handed alpha
Helix 31	AD4	C	633	649	Right-handed alpha
Helix 32	AD5	C	709	735	Right-handed alpha
Helix 33	AD6	C	740	762	Right-handed alpha
Helix 34	AD7	C	771	776	Right-handed alpha
Helix 35	AD8	C	777	779	Right-handed 310
Helix 36	AD9	C	789	811	Right-handed alpha

There are 10 sheets in PDB entry 8KCX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 5 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	45	46	first strand
Strand 2	A	62	70	parallel
Strand 3	A	141	151	anti-parallel
Strand 4	A	93	98	anti-parallel
Strand 5	A	103	108	anti-parallel

Back to list of sheets
Back to top of page

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	51	56	first strand
Strand 2	A	157	166	anti-parallel
Strand 3	A	77	83	anti-parallel
Strand 4	A	124	128	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	110	114	first strand
Strand 2	A	118	122	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	177	181	first strand
Strand 2	A	291	299	anti-parallel
Strand 3	A	199	205	anti-parallel
Strand 4	A	243	249	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	187	192	first strand
Strand 2	A	257	264	anti-parallel
Strand 3	A	213	218	anti-parallel
Strand 4	A	236	240	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	45	46	first strand
Strand 2	C	62	70	parallel
Strand 3	C	141	151	anti-parallel
Strand 4	C	93	98	anti-parallel
Strand 5	C	103	108	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	51	56	first strand
Strand 2	C	157	166	anti-parallel
Strand 3	C	77	83	anti-parallel
Strand 4	C	124	128	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	C	110	114	first strand
Strand 2	C	118	122	anti-parallel

Back to list of sheets
Back to top of page

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	C	177	181	first strand
Strand 2	C	291	299	anti-parallel
Strand 3	C	199	205	anti-parallel
Strand 4	C	243	249	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	187	192	first strand
Strand 2	C	257	264	anti-parallel
Strand 3	C	213	218	anti-parallel
Strand 4	C	236	240	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: 8KCX

Analysis of interatomic Contacts of Structural Units in PDB entry:
8KCX