Analysis of interatomic Contacts of Structural Units in PDB entry:
5I2M

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 5I2M entry

There are 3 chains in PDB entry 5I2M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 1	HIS 409
B	LYS 1	ILE 410
C	LYS 1	PRO 408

There are 30 helices in PDB entry 5I2M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	24	29	Right-handed 310
Helix 2	AA2	A	88	101	Right-handed alpha
Helix 3	AA3	A	148	150	Right-handed 310
Helix 4	AA4	A	172	179	Right-handed alpha
Helix 5	AA5	A	194	198	Right-handed 310
Helix 6	AA6	A	241	249	Right-handed alpha
Helix 7	AA7	A	263	294	Right-handed alpha
Helix 8	AA8	A	298	306	Right-handed alpha
Helix 9	AA9	A	370	372	Right-handed 310
Helix 10	AB1	A	383	400	Right-handed alpha
Helix 11	AB2	B	24	29	Right-handed 310
Helix 12	AB3	B	88	101	Right-handed alpha
Helix 13	AB4	B	148	150	Right-handed 310
Helix 14	AB5	B	172	179	Right-handed alpha
Helix 15	AB6	B	194	198	Right-handed 310
Helix 16	AB7	B	241	249	Right-handed alpha
Helix 17	AB8	B	263	294	Right-handed alpha
Helix 18	AB9	B	298	306	Right-handed alpha
Helix 19	AC1	B	370	372	Right-handed 310
Helix 20	AC2	B	383	400	Right-handed alpha
Helix 21	AC3	C	24	29	Right-handed 310
Helix 22	AC4	C	88	101	Right-handed alpha
Helix 23	AC5	C	148	150	Right-handed 310
Helix 24	AC6	C	172	179	Right-handed alpha
Helix 25	AC7	C	194	198	Right-handed 310
Helix 26	AC8	C	241	249	Right-handed alpha
Helix 27	AC9	C	263	294	Right-handed alpha
Helix 28	AD1	C	298	306	Right-handed alpha
Helix 29	AD2	C	370	372	Right-handed 310
Helix 30	AD3	C	383	400	Right-handed alpha

There are 24 sheets in PDB entry 5I2M. 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, AC6,

There are 3 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	2	7	first strand
Strand 2	A	322	335	anti-parallel
Strand 3	A	311	319	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	15	16	first strand
Strand 2	A	322	335	anti-parallel
Strand 3	A	344	347	anti-parallel
Strand 4	A	353	355	anti-parallel

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There are 7 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	210	214	first strand
Strand 2	A	204	207	anti-parallel
Strand 3	A	181	190	anti-parallel
Strand 4	A	37	46	anti-parallel
Strand 5	A	236	239	anti-parallel
Strand 6	A	226	230	anti-parallel
Strand 7	A	219	223	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	A	53	54	first strand
Strand 2	A	134	136	anti-parallel
Strand 3	A	143	144	anti-parallel
Strand 4	A	152	153	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	76	85	first strand
Strand 2	A	56	70	anti-parallel
Strand 3	A	119	131	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	76	85	first strand
Strand 2	A	56	70	anti-parallel
Strand 3	A	165	169	anti-parallel
Strand 4	A	157	159	anti-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	A	260	261	first strand
Strand 2	A	403	404	anti-parallel

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There are 5 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	339	340	first strand
Strand 2	A	379	381	anti-parallel
Strand 3	A	374	376	anti-parallel
Strand 4	A	366	368	anti-parallel
Strand 5	A	361	363	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	B	2	7	first strand
Strand 2	B	322	335	anti-parallel
Strand 3	B	311	319	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	B	15	16	first strand
Strand 2	B	322	335	anti-parallel
Strand 3	B	344	347	anti-parallel
Strand 4	B	353	355	anti-parallel

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There are 7 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	210	214	first strand
Strand 2	B	204	207	anti-parallel
Strand 3	B	181	190	anti-parallel
Strand 4	B	37	46	anti-parallel
Strand 5	B	236	239	anti-parallel
Strand 6	B	226	230	anti-parallel
Strand 7	B	219	223	anti-parallel

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There are 4 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	53	54	first strand
Strand 2	B	134	137	anti-parallel
Strand 3	B	142	144	anti-parallel
Strand 4	B	152	153	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	76	85	first strand
Strand 2	B	56	70	anti-parallel
Strand 3	B	119	131	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	76	85	first strand
Strand 2	B	56	70	anti-parallel
Strand 3	B	166	169	anti-parallel
Strand 4	B	157	159	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	260	261	first strand
Strand 2	B	403	404	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	339	340	first strand
Strand 2	B	379	381	anti-parallel
Strand 3	B	374	376	anti-parallel
Strand 4	B	366	368	anti-parallel
Strand 5	B	361	363	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	7	first strand
Strand 2	C	322	335	anti-parallel
Strand 3	C	311	319	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	15	16	first strand
Strand 2	C	322	335	anti-parallel
Strand 3	C	344	347	anti-parallel
Strand 4	C	353	355	anti-parallel

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There are 7 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	210	214	first strand
Strand 2	C	204	207	anti-parallel
Strand 3	C	181	190	anti-parallel
Strand 4	C	37	46	anti-parallel
Strand 5	C	236	239	anti-parallel
Strand 6	C	226	230	anti-parallel
Strand 7	C	219	223	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	53	54	first strand
Strand 2	C	134	137	anti-parallel
Strand 3	C	142	144	anti-parallel
Strand 4	C	152	153	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	76	85	first strand
Strand 2	C	56	70	anti-parallel
Strand 3	C	119	131	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	76	85	first strand
Strand 2	C	56	70	anti-parallel
Strand 3	C	166	169	anti-parallel
Strand 4	C	157	159	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	260	261	first strand
Strand 2	C	403	404	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	339	340	first strand
Strand 2	C	379	381	anti-parallel
Strand 3	C	374	376	anti-parallel
Strand 4	C	366	368	anti-parallel
Strand 5	C	361	363	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: 5I2M

Analysis of interatomic Contacts of Structural Units in PDB entry:
5I2M