Analysis of interatomic Contacts of Structural Units in PDB entry:
8CT8

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 8CT8 entry

There are 4 chains in PDB entry 8CT8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 358	ILE 512
B	GLY 357	GLU 511
C	MET 13	HIS 165
D	MET 13	HIS 165

There are 32 helices in PDB entry 8CT8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	363	371	Right-handed alpha
Helix 2	AA2	A	372	374	Right-handed 310
Helix 3	AA3	A	375	379	Right-handed 310
Helix 4	AA4	A	396	405	Right-handed alpha
Helix 5	AA5	A	428	431	Right-handed 310
Helix 6	AA6	A	441	449	Right-handed alpha
Helix 7	AA7	A	460	471	Right-handed alpha
Helix 8	AA8	A	500	509	Right-handed alpha
Helix 9	AA9	B	357	361	Right-handed 310
Helix 10	AB1	B	363	371	Right-handed alpha
Helix 11	AB2	B	372	374	Right-handed 310
Helix 12	AB3	B	375	380	Right-handed alpha
Helix 13	AB4	B	384	386	Right-handed 310
Helix 14	AB5	B	396	405	Right-handed alpha
Helix 15	AB6	B	427	431	Right-handed alpha
Helix 16	AB7	B	434	438	Right-handed 310
Helix 17	AB8	B	441	449	Right-handed alpha
Helix 18	AB9	B	460	471	Right-handed alpha
Helix 19	AC1	B	500	510	Right-handed alpha
Helix 20	AC2	C	34	45	Right-handed alpha
Helix 21	AC3	C	60	66	Right-handed alpha
Helix 22	AC4	C	82	100	Right-handed alpha
Helix 23	AC5	C	114	128	Right-handed alpha
Helix 24	AC6	C	130	142	Right-handed alpha
Helix 25	AC7	C	147	155	Right-handed alpha
Helix 26	AC8	D	31	33	Right-handed 310
Helix 27	AC9	D	34	45	Right-handed alpha
Helix 28	AD1	D	60	66	Right-handed alpha
Helix 29	AD2	D	82	100	Right-handed alpha
Helix 30	AD3	D	114	128	Right-handed alpha
Helix 31	AD4	D	130	140	Right-handed alpha
Helix 32	AD5	D	147	157	Right-handed alpha

There are 8 sheets in PDB entry 8CT8. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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	381	382	first strand
Strand 2	A	491	499	anti-parallel
Strand 3	A	476	483	anti-parallel
Strand 4	A	454	455	parallel

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There are 3 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	389	390	first strand
Strand 2	A	410	414	parallel
Strand 3	A	421	426	anti-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	394	395	first strand
Strand 2	A	439	440	anti-parallel

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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	B	381	382	first strand
Strand 2	B	491	499	anti-parallel
Strand 3	B	476	483	anti-parallel
Strand 4	B	454	455	parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	389	390	first strand
Strand 2	B	410	414	parallel
Strand 3	B	421	426	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	B	394	395	first strand
Strand 2	B	439	440	anti-parallel

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There are 5 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	16	19	first strand
Strand 2	C	22	27	anti-parallel
Strand 3	C	104	108	parallel
Strand 4	C	47	52	parallel
Strand 5	C	69	72	parallel

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There are 5 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	15	19	first strand
Strand 2	D	22	27	anti-parallel
Strand 3	D	104	108	parallel
Strand 4	D	47	52	parallel
Strand 5	D	69	72	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: 8CT8

Analysis of interatomic Contacts of Structural Units in PDB entry:
8CT8