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

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 5IZM entry

There are 2 chains in PDB entry 5IZM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 3	SER 595
B	ARG 4	SER 595

There are 21 helices in PDB entry 5IZM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	19	30	Right-handed alpha
Helix 2	AA2	A	61	66	Right-handed 310
Helix 3	AA3	A	96	98	Right-handed 310
Helix 4	AA4	A	99	107	Right-handed alpha
Helix 5	AA5	A	124	138	Right-handed alpha
Helix 6	AA6	A	155	173	Right-handed alpha
Helix 7	AA7	A	201	213	Right-handed alpha
Helix 8	AA8	A	458	463	Right-handed alpha
Helix 9	AA9	A	464	467	Right-handed 310
Helix 10	AB1	B	19	31	Right-handed alpha
Helix 11	AB2	B	61	65	Right-handed 310
Helix 12	AB3	B	96	98	Right-handed 310
Helix 13	AB4	B	99	106	Right-handed alpha
Helix 14	AB5	B	124	138	Right-handed alpha
Helix 15	AB6	B	157	171	Right-handed alpha
Helix 16	AB7	B	202	213	Right-handed alpha
Helix 17	AB8	B	294	298	Right-handed 310
Helix 18	AB9	B	458	463	Right-handed alpha
Helix 19	AC1	B	464	467	Right-handed 310
Helix 20	AC2	B	499	504	Right-handed alpha
Helix 21	AC3	B	537	544	Right-handed alpha

There are 14 sheets in PDB entry 5IZM. 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,

There are 6 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	52	59	first strand
Strand 2	A	85	92	anti-parallel
Strand 3	A	5	14	parallel
Strand 4	A	112	118	parallel
Strand 5	A	140	146	parallel
Strand 6	A	181	183	parallel

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There are 3 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	285	286	first strand
Strand 2	A	239	247	anti-parallel
Strand 3	A	289	290	anti-parallel

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There are 4 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	285	286	first strand
Strand 2	A	239	247	anti-parallel
Strand 3	A	225	232	anti-parallel
Strand 4	A	301	304	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	250	251	first strand
Strand 2	A	279	280	anti-parallel

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There are 8 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	320	321	first strand
Strand 2	A	444	449	anti-parallel
Strand 3	A	427	431	anti-parallel
Strand 4	A	335	338	anti-parallel
Strand 5	A	343	347	anti-parallel
Strand 6	A	411	420	anti-parallel
Strand 7	A	312	318	anti-parallel
Strand 8	A	452	454	anti-parallel

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There are 9 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	320	321	first strand
Strand 2	A	444	449	anti-parallel
Strand 3	A	427	431	anti-parallel
Strand 4	A	335	338	anti-parallel
Strand 5	A	343	347	anti-parallel
Strand 6	A	411	420	anti-parallel
Strand 7	A	350	353	anti-parallel
Strand 8	A	373	375	anti-parallel
Strand 9	A	469	470	parallel

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There are 3 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	5	7	first strand
Strand 2	B	85	92	parallel
Strand 3	B	52	59	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	B	11	14	first strand
Strand 2	B	112	118	parallel
Strand 3	B	140	146	parallel
Strand 4	B	181	183	parallel

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There are 6 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	275	276	first strand
Strand 2	B	269	272	anti-parallel
Strand 3	B	287	290	anti-parallel
Strand 4	B	239	247	anti-parallel
Strand 5	B	225	232	anti-parallel
Strand 6	B	302	304	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	249	251	first strand
Strand 2	B	279	281	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	255	258	first strand
Strand 2	B	263	266	anti-parallel

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There are 10 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	581	582	first strand
Strand 2	B	469	471	anti-parallel
Strand 3	B	373	375	parallel
Strand 4	B	342	353	anti-parallel
Strand 5	B	411	422	anti-parallel
Strand 6	B	310	321	anti-parallel
Strand 7	B	446	454	anti-parallel
Strand 8	B	427	430	anti-parallel
Strand 9	B	334	339	anti-parallel
Strand 10	B	342	353	anti-parallel

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There are 5 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	474	476	first strand
Strand 2	B	575	578	anti-parallel
Strand 3	B	507	510	anti-parallel
Strand 4	B	514	518	anti-parallel
Strand 5	B	530	531	anti-parallel

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There are 2 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	478	479	first strand
Strand 2	B	490	491	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: 5IZM

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