Analysis of interatomic Contacts of Structural Units in PDB entry:
6IZ9

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 6IZ9 entry

There are 2 chains in PDB entry 6IZ9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 17	ALA 447
B	ALA 17	ALA 447

There are 33 helices in PDB entry 6IZ9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	34	Right-handed alpha
Helix 2	AA2	A	34	45	Right-handed alpha
Helix 3	AA3	A	98	112	Right-handed alpha
Helix 4	AA4	A	119	133	Right-handed alpha
Helix 5	AA5	A	144	161	Right-handed alpha
Helix 6	AA6	A	199	211	Right-handed alpha
Helix 7	AA7	A	232	247	Right-handed alpha
Helix 8	AA8	A	256	261	Right-handed 310
Helix 9	AA9	A	263	270	Right-handed alpha
Helix 10	AB1	A	279	284	Right-handed 310
Helix 11	AB2	A	318	332	Right-handed alpha
Helix 12	AB3	A	334	359	Right-handed alpha
Helix 13	AB4	A	383	388	Right-handed 310
Helix 14	AB5	A	392	405	Right-handed alpha
Helix 15	AB6	A	422	440	Right-handed alpha
Helix 16	AB7	A	441	444	Right-handed 310
Helix 17	AB8	B	18	34	Right-handed alpha
Helix 18	AB9	B	34	45	Right-handed alpha
Helix 19	AC1	B	98	112	Right-handed alpha
Helix 20	AC2	B	119	133	Right-handed alpha
Helix 21	AC3	B	144	161	Right-handed alpha
Helix 22	AC4	B	199	211	Right-handed alpha
Helix 23	AC5	B	232	247	Right-handed alpha
Helix 24	AC6	B	256	261	Right-handed 310
Helix 25	AC7	B	263	270	Right-handed alpha
Helix 26	AC8	B	279	284	Right-handed 310
Helix 27	AC9	B	294	299	Right-handed alpha
Helix 28	AD1	B	318	332	Right-handed alpha
Helix 29	AD2	B	334	359	Right-handed alpha
Helix 30	AD3	B	383	388	Right-handed 310
Helix 31	AD4	B	392	405	Right-handed alpha
Helix 32	AD5	B	424	440	Right-handed alpha
Helix 33	AD6	B	441	444	Right-handed 310

There are 10 sheets in PDB entry 6IZ9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	66	70	first strand
Strand 2	A	73	76	anti-parallel
Strand 3	A	81	84	anti-parallel
Strand 4	A	407	408	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	138	142	first strand
Strand 2	A	289	293	anti-parallel
Strand 3	A	275	278	anti-parallel
Strand 4	A	249	253	parallel
Strand 5	A	214	219	parallel
Strand 6	A	164	168	parallel
Strand 7	A	191	195	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	172	174	first strand
Strand 2	A	177	178	anti-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	222	223	first strand
Strand 2	A	229	230	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	A	364	368	first strand
Strand 2	A	371	375	anti-parallel
Strand 3	A	414	416	anti-parallel

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There are 4 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	66	70	first strand
Strand 2	B	73	76	anti-parallel
Strand 3	B	81	84	anti-parallel
Strand 4	B	407	408	parallel

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There are 7 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	138	142	first strand
Strand 2	B	289	293	anti-parallel
Strand 3	B	275	278	anti-parallel
Strand 4	B	249	253	parallel
Strand 5	B	214	219	parallel
Strand 6	B	164	168	parallel
Strand 7	B	191	195	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	172	174	first strand
Strand 2	B	177	178	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	B	222	223	first strand
Strand 2	B	229	230	anti-parallel

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There are 3 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	364	368	first strand
Strand 2	B	371	375	anti-parallel
Strand 3	B	414	416	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: 6IZ9

Analysis of interatomic Contacts of Structural Units in PDB entry:
6IZ9