Analysis of interatomic Contacts of Structural Units in PDB entry:
9EIA

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 9EIA entry

There are 2 chains in PDB entry 9EIA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 3	LEU 427
B	ARG 3	THR 426

There are 42 helices in PDB entry 9EIA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	36	47	Right-handed alpha
Helix 2	AA2	A	53	59	Right-handed alpha
Helix 3	AA3	A	76	91	Right-handed alpha
Helix 4	AA4	A	94	96	Right-handed 310
Helix 5	AA5	A	111	120	Right-handed alpha
Helix 6	AA6	A	120	127	Right-handed alpha
Helix 7	AA7	A	136	138	Right-handed 310
Helix 8	AA8	A	156	160	Right-handed alpha
Helix 9	AA9	A	180	185	Right-handed 310
Helix 10	AB1	A	191	199	Right-handed alpha
Helix 11	AB2	A	200	205	Right-handed alpha
Helix 12	AB3	A	217	231	Right-handed alpha
Helix 13	AB4	A	253	269	Right-handed alpha
Helix 14	AB5	A	288	291	Right-handed 310
Helix 15	AB6	A	292	304	Right-handed alpha
Helix 16	AB7	A	325	335	Right-handed alpha
Helix 17	AB8	A	337	347	Right-handed alpha
Helix 18	AB9	A	354	366	Right-handed alpha
Helix 19	AC1	A	378	383	Right-handed alpha
Helix 20	AC2	A	392	405	Right-handed alpha
Helix 21	AC3	A	415	419	Right-handed 310
Helix 22	AC4	B	36	47	Right-handed alpha
Helix 23	AC5	B	53	58	Right-handed alpha
Helix 24	AC6	B	76	91	Right-handed alpha
Helix 25	AC7	B	94	96	Right-handed 310
Helix 26	AC8	B	111	120	Right-handed alpha
Helix 27	AC9	B	120	127	Right-handed alpha
Helix 28	AD1	B	136	138	Right-handed 310
Helix 29	AD2	B	156	160	Right-handed alpha
Helix 30	AD3	B	180	185	Right-handed 310
Helix 31	AD4	B	191	199	Right-handed alpha
Helix 32	AD5	B	200	205	Right-handed alpha
Helix 33	AD6	B	217	231	Right-handed alpha
Helix 34	AD7	B	253	269	Right-handed alpha
Helix 35	AD8	B	288	291	Right-handed 310
Helix 36	AD9	B	292	304	Right-handed alpha
Helix 37	AE1	B	325	335	Right-handed alpha
Helix 38	AE2	B	337	347	Right-handed alpha
Helix 39	AE3	B	354	366	Right-handed alpha
Helix 40	AE4	B	378	383	Right-handed alpha
Helix 41	AE5	B	392	405	Right-handed alpha
Helix 42	AE6	B	415	419	Right-handed 310

There are 12 sheets in PDB entry 9EIA. 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 2 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	4	6	first strand
Strand 2	A	13	15	anti-parallel

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There are 6 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	128	131	first strand
Strand 2	A	98	103	parallel
Strand 3	A	64	69	parallel
Strand 4	A	163	169	parallel
Strand 5	A	234	240	parallel
Strand 6	A	246	252	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	140	145	first strand
Strand 2	A	151	155	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	172	173	first strand
Strand 2	A	177	178	anti-parallel

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There are 2 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	270	273	first strand
Strand 2	A	420	423	parallel

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There are 5 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	388	389	first strand
Strand 2	A	369	373	parallel
Strand 3	A	307	316	parallel
Strand 4	A	277	283	parallel
Strand 5	A	410	413	parallel

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There are 2 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	4	6	first strand
Strand 2	B	13	15	anti-parallel

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There are 6 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	128	131	first strand
Strand 2	B	98	102	parallel
Strand 3	B	64	68	parallel
Strand 4	B	163	169	parallel
Strand 5	B	234	240	parallel
Strand 6	B	246	252	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	140	145	first strand
Strand 2	B	151	155	anti-parallel

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There are 2 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	172	173	first strand
Strand 2	B	177	178	anti-parallel

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There are 2 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	270	273	first strand
Strand 2	B	420	423	parallel

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There are 5 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	388	389	first strand
Strand 2	B	369	373	parallel
Strand 3	B	307	316	parallel
Strand 4	B	277	283	parallel
Strand 5	B	410	413	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: 9EIA

Analysis of interatomic Contacts of Structural Units in PDB entry:
9EIA