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

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 9IUJ entry

There are 3 chains in PDB entry 9IUJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 1	ALA 737
B	GLY 1	CYS 471
C	GLU 3	HIS 68

There are 20 helices in PDB entry 9IUJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	175	180	Right-handed alpha
Helix 2	AA2	A	188	194	Right-handed alpha
Helix 3	AA3	A	214	218	Right-handed 310
Helix 4	AA4	A	245	250	Right-handed alpha
Helix 5	AA5	A	366	370	Right-handed 310
Helix 6	AA6	B	3	9	Right-handed alpha
Helix 7	AA7	B	12	20	Right-handed alpha
Helix 8	AA8	B	40	47	Right-handed alpha
Helix 9	AA9	B	50	52	Right-handed 310
Helix 10	AB1	B	121	125	Right-handed 310
Helix 11	AB2	B	127	146	Right-handed alpha
Helix 12	AB3	B	170	175	Right-handed alpha
Helix 13	AB4	B	176	179	Right-handed 310
Helix 14	AB5	B	199	209	Right-handed alpha
Helix 15	AB6	B	221	232	Right-handed alpha
Helix 16	AB7	B	232	237	Right-handed alpha
Helix 17	AB8	B	291	303	Right-handed alpha
Helix 18	AB9	B	314	325	Right-handed alpha
Helix 19	AC1	B	337	350	Right-handed alpha
Helix 20	AC2	B	435	441	Right-handed 310

There are 23 sheets in PDB entry 9IUJ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5,

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	9	12	first strand
Strand 2	A	431	435	anti-parallel
Strand 3	A	422	426	anti-parallel
Strand 4	A	407	410	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	22	26	first strand
Strand 2	A	35	40	anti-parallel
Strand 3	A	55	60	anti-parallel
Strand 4	A	67	70	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	79	81	first strand
Strand 2	A	84	85	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	87	88	first strand
Strand 2	A	113	114	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	A	98	100	first strand
Strand 2	A	105	109	anti-parallel
Strand 3	A	127	131	anti-parallel
Strand 4	A	136	139	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	A	160	163	first strand
Strand 2	A	168	173	anti-parallel
Strand 3	A	182	187	anti-parallel
Strand 4	A	208	209	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	A	226	229	first strand
Strand 2	A	238	243	anti-parallel
Strand 3	A	252	256	anti-parallel
Strand 4	A	263	268	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	A	280	283	first strand
Strand 2	A	292	297	anti-parallel
Strand 3	A	314	320	anti-parallel
Strand 4	A	326	332	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	A	301	303	first strand
Strand 2	A	309	311	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	A	343	348	first strand
Strand 2	A	357	362	anti-parallel
Strand 3	A	372	376	anti-parallel
Strand 4	A	389	392	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	A	378	379	first strand
Strand 2	A	382	383	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	A	481	483	first strand
Strand 2	A	440	443	anti-parallel
Strand 3	A	577	578	parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	446	449	first strand
Strand 2	A	472	479	anti-parallel
Strand 3	A	534	542	anti-parallel
Strand 4	A	511	513	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	453	454	first strand
Strand 2	A	585	592	parallel
Strand 3	A	555	563	anti-parallel
Strand 4	A	490	499	anti-parallel
Strand 5	A	520	528	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	606	611	first strand
Strand 2	A	623	633	anti-parallel
Strand 3	A	691	701	anti-parallel
Strand 4	A	652	656	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	616	618	first strand
Strand 2	A	733	737	parallel
Strand 3	A	711	712	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	668	671	first strand
Strand 2	A	678	684	anti-parallel
Strand 3	A	641	645	anti-parallel
Strand 4	A	715	718	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	38	39	first strand
Strand 2	B	24	26	anti-parallel
Strand 3	B	54	55	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	60	65	first strand
Strand 2	B	87	92	anti-parallel
Strand 3	B	425	431	parallel
Strand 4	B	415	418	anti-parallel
Strand 5	B	357	360	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	83	84	first strand
Strand 2	B	98	105	anti-parallel
Strand 3	B	394	403	anti-parallel
Strand 4	B	366	373	anti-parallel
Strand 5	B	379	381	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	197	first strand
Strand 2	B	148	156	anti-parallel
Strand 3	B	111	119	parallel
Strand 4	B	243	250	parallel
Strand 5	B	304	310	parallel
Strand 6	B	329	332	parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	455	456	first strand
Strand 2	B	459	460	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	33	34	first strand
Strand 2	C	37	38	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: 9IUJ

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