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

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 6IAX entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 355
B	MET 1	ALA 355
C	MET 1	ALA 355
D	MET 1	ALA 355

There are 64 helices in PDB entry 6IAX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	17	Right-handed alpha
Helix 2	AA2	A	17	24	Right-handed alpha
Helix 3	AA3	A	25	30	Right-handed 310
Helix 4	AA4	A	34	61	Right-handed alpha
Helix 5	AA5	A	71	92	Right-handed alpha
Helix 6	AA6	A	94	101	Right-handed 310
Helix 7	AA7	A	105	111	Right-handed alpha
Helix 8	AA8	A	114	149	Right-handed alpha
Helix 9	AA9	A	155	160	Right-handed alpha
Helix 10	AB1	A	162	174	Right-handed alpha
Helix 11	AB2	A	186	192	Right-handed alpha
Helix 12	AB3	A	194	225	Right-handed alpha
Helix 13	AB4	A	242	249	Right-handed alpha
Helix 14	AB5	A	297	302	Right-handed alpha
Helix 15	AB6	A	324	334	Right-handed alpha
Helix 16	AB7	A	334	354	Right-handed alpha
Helix 17	AB8	B	12	17	Right-handed alpha
Helix 18	AB9	B	17	24	Right-handed alpha
Helix 19	AC1	B	25	30	Right-handed 310
Helix 20	AC2	B	34	61	Right-handed alpha
Helix 21	AC3	B	71	92	Right-handed alpha
Helix 22	AC4	B	94	101	Right-handed 310
Helix 23	AC5	B	105	111	Right-handed alpha
Helix 24	AC6	B	114	149	Right-handed alpha
Helix 25	AC7	B	155	160	Right-handed alpha
Helix 26	AC8	B	162	174	Right-handed alpha
Helix 27	AC9	B	186	192	Right-handed alpha
Helix 28	AD1	B	194	225	Right-handed alpha
Helix 29	AD2	B	242	249	Right-handed alpha
Helix 30	AD3	B	297	302	Right-handed alpha
Helix 31	AD4	B	324	334	Right-handed alpha
Helix 32	AD5	B	334	354	Right-handed alpha
Helix 33	AD6	C	12	17	Right-handed alpha
Helix 34	AD7	C	17	24	Right-handed alpha
Helix 35	AD8	C	25	30	Right-handed 310
Helix 36	AD9	C	34	61	Right-handed alpha
Helix 37	AE1	C	71	92	Right-handed alpha
Helix 38	AE2	C	94	101	Right-handed 310
Helix 39	AE3	C	105	111	Right-handed alpha
Helix 40	AE4	C	114	149	Right-handed alpha
Helix 41	AE5	C	155	160	Right-handed alpha
Helix 42	AE6	C	162	174	Right-handed alpha
Helix 43	AE7	C	186	192	Right-handed alpha
Helix 44	AE8	C	194	225	Right-handed alpha
Helix 45	AE9	C	242	249	Right-handed alpha
Helix 46	AF1	C	297	302	Right-handed alpha
Helix 47	AF2	C	324	334	Right-handed alpha
Helix 48	AF3	C	334	354	Right-handed alpha
Helix 49	AF4	D	12	17	Right-handed alpha
Helix 50	AF5	D	17	24	Right-handed alpha
Helix 51	AF6	D	25	30	Right-handed 310
Helix 52	AF7	D	34	61	Right-handed alpha
Helix 53	AF8	D	71	92	Right-handed alpha
Helix 54	AF9	D	94	101	Right-handed 310
Helix 55	AG1	D	105	111	Right-handed alpha
Helix 56	AG2	D	114	149	Right-handed alpha
Helix 57	AG3	D	155	160	Right-handed alpha
Helix 58	AG4	D	162	174	Right-handed alpha
Helix 59	AG5	D	186	192	Right-handed alpha
Helix 60	AG6	D	194	225	Right-handed alpha
Helix 61	AG7	D	242	249	Right-handed alpha
Helix 62	AG8	D	297	302	Right-handed alpha
Helix 63	AG9	D	324	334	Right-handed alpha
Helix 64	AH1	D	334	354	Right-handed alpha

There are 12 sheets in PDB entry 6IAX. 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 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	254	256	first strand
Strand 2	A	317	319	anti-parallel
Strand 3	A	271	277	anti-parallel
Strand 4	A	294	296	anti-parallel

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There are 4 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	254	256	first strand
Strand 2	A	317	319	anti-parallel
Strand 3	A	271	277	anti-parallel
Strand 4	A	322	323	anti-parallel

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There are 3 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	261	263	first strand
Strand 2	A	310	312	anti-parallel
Strand 3	A	281	283	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	254	256	first strand
Strand 2	B	317	319	anti-parallel
Strand 3	B	271	277	anti-parallel
Strand 4	B	294	296	anti-parallel

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There are 4 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	254	256	first strand
Strand 2	B	317	319	anti-parallel
Strand 3	B	271	277	anti-parallel
Strand 4	B	322	323	anti-parallel

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There are 3 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	261	263	first strand
Strand 2	B	310	312	anti-parallel
Strand 3	B	281	283	anti-parallel

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There are 4 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	254	256	first strand
Strand 2	C	317	319	anti-parallel
Strand 3	C	271	277	anti-parallel
Strand 4	C	294	296	anti-parallel

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There are 4 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	254	256	first strand
Strand 2	C	317	319	anti-parallel
Strand 3	C	271	277	anti-parallel
Strand 4	C	322	323	anti-parallel

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There are 3 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	261	263	first strand
Strand 2	C	310	312	anti-parallel
Strand 3	C	281	283	anti-parallel

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There are 4 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	254	256	first strand
Strand 2	D	317	319	anti-parallel
Strand 3	D	271	277	anti-parallel
Strand 4	D	294	296	anti-parallel

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There are 4 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	254	256	first strand
Strand 2	D	317	319	anti-parallel
Strand 3	D	271	277	anti-parallel
Strand 4	D	322	323	anti-parallel

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There are 3 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	261	263	first strand
Strand 2	D	310	312	anti-parallel
Strand 3	D	281	283	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: 6IAX

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