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

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 5IQG entry

There are 4 chains in PDB entry 5IQG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 183	ASP 479
B	ASP 180	LYS 478
C	ASN 182	ASP 479
D	ARG 178	LYS 478

There are 51 helices in PDB entry 5IQG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	183	197	Right-handed alpha
Helix 2	AA2	A	235	251	Right-handed alpha
Helix 3	AA3	A	283	290	Right-handed alpha
Helix 4	AA4	A	291	311	Right-handed alpha
Helix 5	AA5	A	323	338	Right-handed alpha
Helix 6	AA6	A	339	343	Right-handed 310
Helix 7	AA7	A	344	361	Right-handed alpha
Helix 8	AA8	A	376	378	Right-handed 310
Helix 9	AA9	A	403	407	Right-handed 310
Helix 10	AB1	A	418	430	Right-handed alpha
Helix 11	AB2	A	433	459	Right-handed alpha
Helix 12	AB3	A	461	478	Right-handed alpha
Helix 13	AB4	B	181	197	Right-handed alpha
Helix 14	AB5	B	237	251	Right-handed alpha
Helix 15	AB6	B	283	290	Right-handed alpha
Helix 16	AB7	B	291	311	Right-handed alpha
Helix 17	AB8	B	314	318	Right-handed 310
Helix 18	AB9	B	323	338	Right-handed alpha
Helix 19	AC1	B	339	343	Right-handed 310
Helix 20	AC2	B	344	361	Right-handed alpha
Helix 21	AC3	B	376	378	Right-handed 310
Helix 22	AC4	B	403	407	Right-handed 310
Helix 23	AC5	B	418	430	Right-handed alpha
Helix 24	AC6	B	433	459	Right-handed alpha
Helix 25	AC7	B	461	478	Right-handed alpha
Helix 26	AC8	C	183	197	Right-handed alpha
Helix 27	AC9	C	236	251	Right-handed alpha
Helix 28	AD1	C	283	290	Right-handed alpha
Helix 29	AD2	C	291	311	Right-handed alpha
Helix 30	AD3	C	314	318	Right-handed 310
Helix 31	AD4	C	323	338	Right-handed alpha
Helix 32	AD5	C	339	343	Right-handed 310
Helix 33	AD6	C	344	361	Right-handed alpha
Helix 34	AD7	C	376	378	Right-handed 310
Helix 35	AD8	C	403	407	Right-handed 310
Helix 36	AD9	C	418	430	Right-handed alpha
Helix 37	AE1	C	433	459	Right-handed alpha
Helix 38	AE2	C	461	478	Right-handed alpha
Helix 39	AE3	D	180	197	Right-handed alpha
Helix 40	AE4	D	236	251	Right-handed alpha
Helix 41	AE5	D	283	290	Right-handed alpha
Helix 42	AE6	D	291	311	Right-handed alpha
Helix 43	AE7	D	314	318	Right-handed 310
Helix 44	AE8	D	323	338	Right-handed alpha
Helix 45	AE9	D	339	343	Right-handed 310
Helix 46	AF1	D	344	361	Right-handed alpha
Helix 47	AF2	D	376	378	Right-handed 310
Helix 48	AF3	D	403	407	Right-handed 310
Helix 49	AF4	D	418	430	Right-handed alpha
Helix 50	AF5	D	433	459	Right-handed alpha
Helix 51	AF6	D	461	478	Right-handed alpha

There are 12 sheets in PDB entry 5IQG. 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 5 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	205	210	first strand
Strand 2	A	214	219	anti-parallel
Strand 3	A	223	229	anti-parallel
Strand 4	A	269	275	anti-parallel
Strand 5	A	260	265	anti-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	280	281	first strand
Strand 2	A	380	382	anti-parallel
Strand 3	A	388	391	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	368	371	first strand
Strand 2	A	398	401	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	205	209	first strand
Strand 2	B	215	219	anti-parallel
Strand 3	B	223	228	anti-parallel
Strand 4	B	270	275	anti-parallel
Strand 5	B	260	265	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	B	280	281	first strand
Strand 2	B	380	382	anti-parallel
Strand 3	B	388	391	anti-parallel

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There are 2 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	368	371	first strand
Strand 2	B	398	401	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	205	210	first strand
Strand 2	C	214	219	anti-parallel
Strand 3	C	223	228	anti-parallel
Strand 4	C	270	275	anti-parallel
Strand 5	C	260	265	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	280	281	first strand
Strand 2	C	380	382	anti-parallel
Strand 3	C	388	391	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	C	368	371	first strand
Strand 2	C	398	401	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	205	210	first strand
Strand 2	D	214	219	anti-parallel
Strand 3	D	223	228	anti-parallel
Strand 4	D	270	275	anti-parallel
Strand 5	D	260	265	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	280	281	first strand
Strand 2	D	380	382	anti-parallel
Strand 3	D	388	391	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	368	371	first strand
Strand 2	D	398	401	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: 5IQG

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