Analysis of interatomic Contacts of Structural Units in PDB entry:
6KAK

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 6KAK entry

There are 3 chains in PDB entry 6KAK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 46	GLY 493
B	GLY 46	SER 490
C	PRO 47	ARG 466

There are 54 helices in PDB entry 6KAK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	62	74	Right-handed alpha
Helix 2	AA2	A	111	121	Right-handed 310
Helix 3	AA3	A	139	151	Right-handed alpha
Helix 4	AA4	A	204	208	Right-handed alpha
Helix 5	AA5	A	217	229	Right-handed alpha
Helix 6	AA6	A	250	273	Right-handed alpha
Helix 7	AA7	A	305	310	Right-handed alpha
Helix 8	AA8	A	315	337	Right-handed alpha
Helix 9	AA9	A	343	354	Right-handed alpha
Helix 10	AB1	A	370	374	Right-handed 310
Helix 11	AB2	A	375	384	Right-handed alpha
Helix 12	AB3	A	444	447	Right-handed 310
Helix 13	AB4	A	464	474	Right-handed alpha
Helix 14	AB5	A	485	493	Right-handed alpha
Helix 15	AB6	B	62	74	Right-handed alpha
Helix 16	AB7	B	111	121	Right-handed 310
Helix 17	AB8	B	139	151	Right-handed alpha
Helix 18	AB9	B	204	208	Right-handed alpha
Helix 19	AC1	B	217	229	Right-handed alpha
Helix 20	AC2	B	250	273	Right-handed alpha
Helix 21	AC3	B	305	310	Right-handed alpha
Helix 22	AC4	B	315	337	Right-handed alpha
Helix 23	AC5	B	343	354	Right-handed alpha
Helix 24	AC6	B	370	374	Right-handed 310
Helix 25	AC7	B	375	384	Right-handed alpha
Helix 26	AC8	B	444	447	Right-handed 310
Helix 27	AC9	B	464	474	Right-handed alpha
Helix 28	AD1	C	62	74	Right-handed alpha
Helix 29	AD2	C	111	121	Right-handed 310
Helix 30	AD3	C	139	151	Right-handed alpha
Helix 31	AD4	C	204	208	Right-handed alpha
Helix 32	AD5	C	217	229	Right-handed alpha
Helix 33	AD6	C	250	273	Right-handed alpha
Helix 34	AD7	C	305	310	Right-handed alpha
Helix 35	AD8	C	315	337	Right-handed alpha
Helix 36	AD9	C	343	354	Right-handed alpha
Helix 37	AE1	C	370	374	Right-handed 310
Helix 38	AE2	C	375	384	Right-handed alpha
Helix 39	AE3	C	444	447	Right-handed 310
Helix 40	AE4	C	464	474	Right-handed alpha
Helix 41	AE5	C	485	493	Right-handed alpha
Helix 42	AE6	D	62	74	Right-handed alpha
Helix 43	AE7	D	111	121	Right-handed 310
Helix 44	AE8	D	139	151	Right-handed alpha
Helix 45	AE9	D	204	209	Right-handed alpha
Helix 46	AF1	D	217	229	Right-handed alpha
Helix 47	AF2	D	250	273	Right-handed alpha
Helix 48	AF3	D	305	310	Right-handed alpha
Helix 49	AF4	D	315	336	Right-handed alpha
Helix 50	AF5	D	343	354	Right-handed alpha
Helix 51	AF6	D	370	374	Right-handed 310
Helix 52	AF7	D	375	384	Right-handed alpha
Helix 53	AF8	D	444	447	Right-handed 310
Helix 54	AF9	D	464	474	Right-handed alpha

There are 24 sheets in PDB entry 6KAK. 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, AC3, AC4, AC5, AC6,

There are 8 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	99	103	first strand
Strand 2	A	79	83	parallel
Strand 3	A	49	53	parallel
Strand 4	A	125	128	parallel
Strand 5	A	198	203	anti-parallel
Strand 6	A	155	159	anti-parallel
Strand 7	A	233	235	parallel
Strand 8	A	190	191	anti-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	133	134	first strand
Strand 2	A	241	242	anti-parallel

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There are 5 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	193	195	first strand
Strand 2	A	167	174	anti-parallel
Strand 3	A	179	184	anti-parallel
Strand 4	A	276	279	parallel
Strand 5	A	282	286	anti-parallel

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There are 6 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	340	342	first strand
Strand 2	A	363	368	anti-parallel
Strand 3	A	414	422	parallel
Strand 4	A	403	406	anti-parallel
Strand 5	A	393	396	anti-parallel
Strand 6	A	386	387	anti-parallel

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There are 5 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	340	342	first strand
Strand 2	A	363	368	anti-parallel
Strand 3	A	414	422	parallel
Strand 4	A	426	428	anti-parallel
Strand 5	A	441	442	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	A	449	454	first strand
Strand 2	A	457	462	anti-parallel

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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	99	103	first strand
Strand 2	B	79	83	parallel
Strand 3	B	49	53	parallel
Strand 4	B	125	128	parallel
Strand 5	B	198	203	anti-parallel
Strand 6	B	155	159	anti-parallel
Strand 7	B	233	235	parallel
Strand 8	B	190	191	anti-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	133	134	first strand
Strand 2	B	241	242	anti-parallel

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There are 5 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	193	195	first strand
Strand 2	B	167	174	anti-parallel
Strand 3	B	179	184	anti-parallel
Strand 4	B	276	279	parallel
Strand 5	B	284	286	anti-parallel

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There are 6 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	340	342	first strand
Strand 2	B	363	368	anti-parallel
Strand 3	B	414	422	parallel
Strand 4	B	403	406	anti-parallel
Strand 5	B	393	396	anti-parallel
Strand 6	B	386	387	anti-parallel

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There are 5 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	340	342	first strand
Strand 2	B	363	368	anti-parallel
Strand 3	B	414	422	parallel
Strand 4	B	426	428	anti-parallel
Strand 5	B	441	442	anti-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	B	449	454	first strand
Strand 2	B	457	462	anti-parallel

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There are 8 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	99	103	first strand
Strand 2	C	79	83	parallel
Strand 3	C	49	53	parallel
Strand 4	C	125	128	parallel
Strand 5	C	198	203	anti-parallel
Strand 6	C	155	159	anti-parallel
Strand 7	C	233	235	parallel
Strand 8	C	190	191	anti-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	133	134	first strand
Strand 2	C	241	242	anti-parallel

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There are 5 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	193	195	first strand
Strand 2	C	167	174	anti-parallel
Strand 3	C	179	184	anti-parallel
Strand 4	C	276	279	parallel
Strand 5	C	282	286	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	340	342	first strand
Strand 2	C	363	368	anti-parallel
Strand 3	C	414	422	parallel
Strand 4	C	403	406	anti-parallel
Strand 5	C	393	396	anti-parallel
Strand 6	C	386	387	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	340	342	first strand
Strand 2	C	363	368	anti-parallel
Strand 3	C	414	422	parallel
Strand 4	C	426	428	anti-parallel
Strand 5	C	441	442	anti-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	C	449	454	first strand
Strand 2	C	457	462	anti-parallel

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There are 8 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	99	103	first strand
Strand 2	D	79	83	parallel
Strand 3	D	49	53	parallel
Strand 4	D	125	128	parallel
Strand 5	D	198	203	anti-parallel
Strand 6	D	155	159	anti-parallel
Strand 7	D	233	235	parallel
Strand 8	D	190	191	anti-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	133	134	first strand
Strand 2	D	241	242	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	193	195	first strand
Strand 2	D	167	174	anti-parallel
Strand 3	D	179	183	anti-parallel
Strand 4	D	276	279	parallel
Strand 5	D	284	286	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	340	342	first strand
Strand 2	D	363	368	anti-parallel
Strand 3	D	414	422	parallel
Strand 4	D	403	406	anti-parallel
Strand 5	D	393	395	anti-parallel
Strand 6	D	386	387	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	340	342	first strand
Strand 2	D	363	368	anti-parallel
Strand 3	D	414	422	parallel
Strand 4	D	426	428	anti-parallel
Strand 5	D	441	442	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	449	454	first strand
Strand 2	D	457	462	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: 6KAK

Analysis of interatomic Contacts of Structural Units in PDB entry:
6KAK