Analysis of interatomic Contacts of Structural Units in PDB entry:
6AC9

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 6AC9 entry

There are 4 chains in PDB entry 6AC9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 21	SER 342
B	GLU 21	LEU 341
C	ALA 24	LEU 341
D	PHE 23	LEU 341

There are 52 helices in PDB entry 6AC9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	77	91	Right-handed alpha
Helix 2	AA2	A	92	104	Right-handed alpha
Helix 3	AA3	A	138	145	Right-handed alpha
Helix 4	AA4	A	150	171	Right-handed alpha
Helix 5	AA5	A	179	181	Right-handed 310
Helix 6	AA6	A	205	209	Right-handed 310
Helix 7	AA7	A	229	234	Right-handed alpha
Helix 8	AA8	A	239	257	Right-handed alpha
Helix 9	AA9	A	267	281	Right-handed alpha
Helix 10	AB1	A	281	290	Right-handed alpha
Helix 11	AB2	A	296	308	Right-handed alpha
Helix 12	AB3	A	316	331	Right-handed alpha
Helix 13	AB4	B	77	91	Right-handed alpha
Helix 14	AB5	B	92	103	Right-handed alpha
Helix 15	AB6	B	138	145	Right-handed alpha
Helix 16	AB7	B	150	171	Right-handed alpha
Helix 17	AB8	B	179	181	Right-handed 310
Helix 18	AB9	B	205	209	Right-handed 310
Helix 19	AC1	B	229	234	Right-handed alpha
Helix 20	AC2	B	239	257	Right-handed alpha
Helix 21	AC3	B	261	265	Right-handed 310
Helix 22	AC4	B	267	281	Right-handed alpha
Helix 23	AC5	B	281	290	Right-handed alpha
Helix 24	AC6	B	296	308	Right-handed alpha
Helix 25	AC7	B	316	330	Right-handed alpha
Helix 26	AC8	C	78	91	Right-handed alpha
Helix 27	AC9	C	92	104	Right-handed alpha
Helix 28	AD1	C	138	145	Right-handed alpha
Helix 29	AD2	C	150	171	Right-handed alpha
Helix 30	AD3	C	179	181	Right-handed 310
Helix 31	AD4	C	205	209	Right-handed 310
Helix 32	AD5	C	216	220	Right-handed 310
Helix 33	AD6	C	229	234	Right-handed alpha
Helix 34	AD7	C	239	257	Right-handed alpha
Helix 35	AD8	C	267	281	Right-handed alpha
Helix 36	AD9	C	281	290	Right-handed alpha
Helix 37	AE1	C	296	308	Right-handed alpha
Helix 38	AE2	C	316	331	Right-handed alpha
Helix 39	AE3	D	77	91	Right-handed alpha
Helix 40	AE4	D	92	103	Right-handed alpha
Helix 41	AE5	D	138	145	Right-handed alpha
Helix 42	AE6	D	150	171	Right-handed alpha
Helix 43	AE7	D	179	181	Right-handed 310
Helix 44	AE8	D	205	209	Right-handed 310
Helix 45	AE9	D	216	220	Right-handed 310
Helix 46	AF1	D	229	234	Right-handed alpha
Helix 47	AF2	D	239	257	Right-handed alpha
Helix 48	AF3	D	261	265	Right-handed 310
Helix 49	AF4	D	267	281	Right-handed alpha
Helix 50	AF5	D	281	290	Right-handed alpha
Helix 51	AF6	D	296	309	Right-handed alpha
Helix 52	AF7	D	316	331	Right-handed alpha

There are 12 sheets in PDB entry 6AC9. 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 6 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	28	30	first strand
Strand 2	A	36	42	anti-parallel
Strand 3	A	51	56	anti-parallel
Strand 4	A	68	74	anti-parallel
Strand 5	A	124	132	anti-parallel
Strand 6	A	113	121	anti-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	134	137	first strand
Strand 2	A	183	186	anti-parallel
Strand 3	A	189	195	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	173	174	first strand
Strand 2	A	202	203	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	B	28	30	first strand
Strand 2	B	36	42	anti-parallel
Strand 3	B	50	56	anti-parallel
Strand 4	B	68	74	anti-parallel
Strand 5	B	124	132	anti-parallel
Strand 6	B	113	121	anti-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	134	137	first strand
Strand 2	B	183	186	anti-parallel
Strand 3	B	189	195	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	173	174	first strand
Strand 2	B	202	203	anti-parallel

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There are 6 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	28	30	first strand
Strand 2	C	36	39	anti-parallel
Strand 3	C	50	56	anti-parallel
Strand 4	C	68	74	anti-parallel
Strand 5	C	124	132	anti-parallel
Strand 6	C	113	121	anti-parallel

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There are 3 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	134	137	first strand
Strand 2	C	183	186	anti-parallel
Strand 3	C	189	195	anti-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	C	173	174	first strand
Strand 2	C	202	203	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	D	28	30	first strand
Strand 2	D	36	42	anti-parallel
Strand 3	D	51	55	anti-parallel
Strand 4	D	68	74	anti-parallel
Strand 5	D	125	132	anti-parallel
Strand 6	D	113	120	anti-parallel

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There are 3 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	134	137	first strand
Strand 2	D	183	186	anti-parallel
Strand 3	D	189	195	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	D	173	174	first strand
Strand 2	D	202	203	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: 6AC9

Analysis of interatomic Contacts of Structural Units in PDB entry:
6AC9