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

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 8SKB entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 8	ALA 344
B	TYR 9	LYS 343
C	ASP 8	ALA 344
D	GLY 10	TRP 318

There are 49 helices in PDB entry 8SKB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	37	50	Right-handed alpha
Helix 2	AA2	A	66	70	Right-handed 310
Helix 3	AA3	A	81	88	Right-handed alpha
Helix 4	AA4	A	111	133	Right-handed alpha
Helix 5	AA5	A	145	147	Right-handed 310
Helix 6	AA6	A	160	165	Right-handed 310
Helix 7	AA7	A	171	192	Right-handed alpha
Helix 8	AA8	A	216	228	Right-handed alpha
Helix 9	AA9	A	247	260	Right-handed alpha
Helix 10	AB1	A	276	286	Right-handed alpha
Helix 11	AB2	A	309	317	Right-handed alpha
Helix 12	AB3	A	323	344	Right-handed alpha
Helix 13	AB4	B	37	50	Right-handed alpha
Helix 14	AB5	B	66	70	Right-handed 310
Helix 15	AB6	B	81	88	Right-handed alpha
Helix 16	AB7	B	111	133	Right-handed alpha
Helix 17	AB8	B	145	147	Right-handed 310
Helix 18	AB9	B	160	165	Right-handed 310
Helix 19	AC1	B	171	192	Right-handed alpha
Helix 20	AC2	B	216	228	Right-handed alpha
Helix 21	AC3	B	247	260	Right-handed alpha
Helix 22	AC4	B	276	285	Right-handed alpha
Helix 23	AC5	B	309	317	Right-handed alpha
Helix 24	AC6	B	323	343	Right-handed alpha
Helix 25	AC7	C	37	50	Right-handed alpha
Helix 26	AC8	C	66	71	Right-handed alpha
Helix 27	AC9	C	81	88	Right-handed alpha
Helix 28	AD1	C	112	133	Right-handed alpha
Helix 29	AD2	C	145	147	Right-handed 310
Helix 30	AD3	C	160	165	Right-handed 310
Helix 31	AD4	C	171	192	Right-handed alpha
Helix 32	AD5	C	216	228	Right-handed alpha
Helix 33	AD6	C	247	260	Right-handed alpha
Helix 34	AD7	C	276	286	Right-handed alpha
Helix 35	AD8	C	309	317	Right-handed alpha
Helix 36	AD9	C	323	344	Right-handed alpha
Helix 37	AE1	D	37	49	Right-handed alpha
Helix 38	AE2	D	66	71	Right-handed alpha
Helix 39	AE3	D	81	88	Right-handed alpha
Helix 40	AE4	D	112	133	Right-handed alpha
Helix 41	AE5	D	145	147	Right-handed 310
Helix 42	AE6	D	160	165	Right-handed 310
Helix 43	AE7	D	171	192	Right-handed alpha
Helix 44	AE8	D	216	228	Right-handed alpha
Helix 45	AE9	D	247	260	Right-handed alpha
Helix 46	AF1	D	276	285	Right-handed alpha
Helix 47	AF2	D	286	288	Right-handed 310
Helix 48	AF3	D	309	317	Right-handed alpha
Helix 49	AF4	D	323	344	Right-handed alpha

There are 20 sheets in PDB entry 8SKB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2,

There are 7 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	73	76	first strand
Strand 2	A	53	58	parallel
Strand 3	A	29	33	parallel
Strand 4	A	94	97	parallel
Strand 5	A	137	143	parallel
Strand 6	A	194	200	parallel
Strand 7	A	266	268	parallel

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There are 2 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	158	159	first strand
Strand 2	A	306	307	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	203	204	first strand
Strand 2	A	245	246	parallel

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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	232	235	first strand
Strand 2	A	293	296	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	A	241	243	first strand
Strand 2	A	273	275	anti-parallel

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There are 7 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	73	76	first strand
Strand 2	B	53	58	parallel
Strand 3	B	29	33	parallel
Strand 4	B	94	97	parallel
Strand 5	B	137	143	parallel
Strand 6	B	194	200	parallel
Strand 7	B	266	268	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	B	158	159	first strand
Strand 2	B	306	307	parallel

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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	203	204	first strand
Strand 2	B	245	246	parallel

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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	232	235	first strand
Strand 2	B	293	296	parallel

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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	241	242	first strand
Strand 2	B	274	275	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	73	76	first strand
Strand 2	C	53	58	parallel
Strand 3	C	29	33	parallel
Strand 4	C	94	97	parallel
Strand 5	C	137	143	parallel
Strand 6	C	194	200	parallel
Strand 7	C	266	268	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	158	159	first strand
Strand 2	C	306	307	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	203	204	first strand
Strand 2	C	245	246	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	234	235	first strand
Strand 2	C	295	296	parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	241	243	first strand
Strand 2	C	273	275	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	73	76	first strand
Strand 2	D	53	58	parallel
Strand 3	D	29	33	parallel
Strand 4	D	94	97	parallel
Strand 5	D	137	143	parallel
Strand 6	D	194	200	parallel
Strand 7	D	266	268	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	157	159	first strand
Strand 2	D	305	307	parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	203	204	first strand
Strand 2	D	245	246	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	232	235	first strand
Strand 2	D	293	296	parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	241	242	first strand
Strand 2	D	274	275	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: 8SKB

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