Analysis of interatomic Contacts of Structural Units in PDB entry:
6OK4

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 6OK4 entry

There are 4 chains in PDB entry 6OK4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS -1	ASN 332
B	HIS 0	ASN 332
C	HIS -1	ASN 332
D	HIS -1	ASN 332

There are 45 helices in PDB entry 6OK4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	22	Right-handed alpha
Helix 2	AA2	A	36	46	Right-handed alpha
Helix 3	AA3	A	101	111	Right-handed alpha
Helix 4	AA4	A	134	138	Right-handed 310
Helix 5	AA5	A	149	167	Right-handed alpha
Helix 6	AA6	A	194	198	Right-handed 310
Helix 7	AA7	A	210	219	Right-handed alpha
Helix 8	AA8	A	220	223	Right-handed 310
Helix 9	AA9	A	252	266	Right-handed alpha
Helix 10	AB1	A	280	285	Right-handed 310
Helix 11	AB2	A	315	331	Right-handed alpha
Helix 12	AB3	B	9	22	Right-handed alpha
Helix 13	AB4	B	36	46	Right-handed alpha
Helix 14	AB5	B	101	111	Right-handed alpha
Helix 15	AB6	B	134	138	Right-handed 310
Helix 16	AB7	B	149	166	Right-handed alpha
Helix 17	AB8	B	193	198	Right-handed 310
Helix 18	AB9	B	210	219	Right-handed alpha
Helix 19	AC1	B	220	223	Right-handed 310
Helix 20	AC2	B	252	266	Right-handed alpha
Helix 21	AC3	B	280	285	Right-handed 310
Helix 22	AC4	B	315	331	Right-handed alpha
Helix 23	AC5	C	9	22	Right-handed alpha
Helix 24	AC6	C	36	46	Right-handed alpha
Helix 25	AC7	C	101	111	Right-handed alpha
Helix 26	AC8	C	134	138	Right-handed 310
Helix 27	AC9	C	149	167	Right-handed alpha
Helix 28	AD1	C	193	198	Right-handed 310
Helix 29	AD2	C	210	219	Right-handed alpha
Helix 30	AD3	C	220	223	Right-handed 310
Helix 31	AD4	C	252	266	Right-handed alpha
Helix 32	AD5	C	280	285	Right-handed 310
Helix 33	AD6	C	315	331	Right-handed alpha
Helix 34	AD7	D	9	22	Right-handed alpha
Helix 35	AD8	D	36	46	Right-handed alpha
Helix 36	AD9	D	83	88	Right-handed alpha
Helix 37	AE1	D	101	111	Right-handed alpha
Helix 38	AE2	D	134	138	Right-handed 310
Helix 39	AE3	D	149	166	Right-handed alpha
Helix 40	AE4	D	194	198	Right-handed 310
Helix 41	AE5	D	210	219	Right-handed alpha
Helix 42	AE6	D	220	223	Right-handed 310
Helix 43	AE7	D	252	266	Right-handed alpha
Helix 44	AE8	D	280	285	Right-handed 310
Helix 45	AE9	D	315	331	Right-handed alpha

There are 12 sheets in PDB entry 6OK4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	58	60	first strand
Strand 2	A	63	66	anti-parallel
Strand 3	A	69	74	anti-parallel
Strand 4	A	27	32	parallel
Strand 5	A	2	6	parallel
Strand 6	A	91	94	parallel
Strand 7	A	115	118	parallel
Strand 8	A	144	146	parallel

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There are 7 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	205	207	first strand
Strand 2	A	226	233	anti-parallel
Strand 3	A	168	178	parallel
Strand 4	A	239	247	anti-parallel
Strand 5	A	305	312	anti-parallel
Strand 6	A	291	294	anti-parallel
Strand 7	A	272	275	parallel

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There are 6 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	205	207	first strand
Strand 2	A	226	233	anti-parallel
Strand 3	A	168	178	parallel
Strand 4	A	239	247	anti-parallel
Strand 5	A	305	312	anti-parallel
Strand 6	A	299	300	anti-parallel

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There are 8 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	58	60	first strand
Strand 2	B	63	66	anti-parallel
Strand 3	B	69	74	anti-parallel
Strand 4	B	27	32	parallel
Strand 5	B	2	6	parallel
Strand 6	B	91	94	parallel
Strand 7	B	115	118	parallel
Strand 8	B	144	146	parallel

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There are 7 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	205	207	first strand
Strand 2	B	226	233	anti-parallel
Strand 3	B	168	178	parallel
Strand 4	B	239	247	anti-parallel
Strand 5	B	305	312	anti-parallel
Strand 6	B	291	294	anti-parallel
Strand 7	B	272	275	parallel

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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	205	207	first strand
Strand 2	B	226	233	anti-parallel
Strand 3	B	168	178	parallel
Strand 4	B	239	247	anti-parallel
Strand 5	B	305	312	anti-parallel
Strand 6	B	299	300	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	C	58	60	first strand
Strand 2	C	63	66	anti-parallel
Strand 3	C	69	74	anti-parallel
Strand 4	C	27	32	parallel
Strand 5	C	2	6	parallel
Strand 6	C	91	94	parallel
Strand 7	C	116	118	parallel
Strand 8	C	144	146	parallel

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There are 7 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	205	207	first strand
Strand 2	C	226	233	anti-parallel
Strand 3	C	168	178	parallel
Strand 4	C	239	247	anti-parallel
Strand 5	C	305	312	anti-parallel
Strand 6	C	291	294	anti-parallel
Strand 7	C	272	275	parallel

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There are 6 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	205	207	first strand
Strand 2	C	226	233	anti-parallel
Strand 3	C	168	178	parallel
Strand 4	C	239	247	anti-parallel
Strand 5	C	305	312	anti-parallel
Strand 6	C	299	300	anti-parallel

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There are 8 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	60	first strand
Strand 2	D	63	66	anti-parallel
Strand 3	D	69	74	anti-parallel
Strand 4	D	27	32	parallel
Strand 5	D	2	6	parallel
Strand 6	D	91	94	parallel
Strand 7	D	115	118	parallel
Strand 8	D	144	146	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	D	205	207	first strand
Strand 2	D	226	233	anti-parallel
Strand 3	D	168	178	parallel
Strand 4	D	239	247	anti-parallel
Strand 5	D	305	312	anti-parallel
Strand 6	D	291	294	anti-parallel
Strand 7	D	272	275	parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	205	207	first strand
Strand 2	D	226	233	anti-parallel
Strand 3	D	168	178	parallel
Strand 4	D	239	247	anti-parallel
Strand 5	D	305	312	anti-parallel
Strand 6	D	299	300	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: 6OK4

Analysis of interatomic Contacts of Structural Units in PDB entry:
6OK4