Analysis of interatomic Contacts of Structural Units in PDB entry:
6IS5

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 6IS5 entry

There are 4 chains in PDB entry 6IS5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 224	MET 538
B	SER 222	MET 538
C	THR 224	MET 538
D	LYS 223	MET 538

There are 19 helices in PDB entry 6IS5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	233	237	Right-handed 310
Helix 2	AA2	A	279	283	Right-handed 310
Helix 3	AA3	A	372	375	Right-handed 310
Helix 4	AA4	A	404	408	Right-handed 310
Helix 5	AA5	A	462	473	Right-handed alpha
Helix 6	AA6	B	233	237	Right-handed 310
Helix 7	AA7	B	279	283	Right-handed 310
Helix 8	AA8	B	372	375	Right-handed 310
Helix 9	AA9	B	404	408	Right-handed 310
Helix 10	AB1	B	462	473	Right-handed alpha
Helix 11	AB2	C	233	237	Right-handed 310
Helix 12	AB3	C	279	283	Right-handed 310
Helix 13	AB4	C	372	375	Right-handed 310
Helix 14	AB5	C	404	408	Right-handed 310
Helix 15	AB6	C	462	473	Right-handed alpha
Helix 16	AB7	D	233	237	Right-handed 310
Helix 17	AB8	D	279	283	Right-handed 310
Helix 18	AB9	D	404	408	Right-handed 310
Helix 19	AC1	D	462	473	Right-handed alpha

There are 12 sheets in PDB entry 6IS5. 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 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	456	459	first strand
Strand 2	A	437	445	anti-parallel
Strand 3	A	248	252	anti-parallel
Strand 4	A	513	515	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	456	459	first strand
Strand 2	A	437	445	anti-parallel
Strand 3	A	504	508	anti-parallel
Strand 4	A	493	500	anti-parallel
Strand 5	A	480	486	anti-parallel
Strand 6	A	522	529	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	286	292	first strand
Strand 2	A	311	317	anti-parallel
Strand 3	A	377	382	anti-parallel
Strand 4	A	357	365	anti-parallel
Strand 5	A	343	351	anti-parallel
Strand 6	A	392	400	anti-parallel
Strand 7	A	286	292	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	B	456	459	first strand
Strand 2	B	437	445	anti-parallel
Strand 3	B	248	252	anti-parallel
Strand 4	B	513	515	anti-parallel

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There are 6 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	456	459	first strand
Strand 2	B	437	445	anti-parallel
Strand 3	B	504	508	anti-parallel
Strand 4	B	493	500	anti-parallel
Strand 5	B	480	486	anti-parallel
Strand 6	B	522	529	anti-parallel

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There are 7 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	286	292	first strand
Strand 2	B	311	318	anti-parallel
Strand 3	B	377	382	anti-parallel
Strand 4	B	357	365	anti-parallel
Strand 5	B	343	351	anti-parallel
Strand 6	B	392	400	anti-parallel
Strand 7	B	286	292	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	C	456	459	first strand
Strand 2	C	437	445	anti-parallel
Strand 3	C	248	252	anti-parallel
Strand 4	C	513	515	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	C	456	459	first strand
Strand 2	C	437	445	anti-parallel
Strand 3	C	504	508	anti-parallel
Strand 4	C	493	500	anti-parallel
Strand 5	C	480	486	anti-parallel
Strand 6	C	522	529	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	450	451	first strand
Strand 2	C	357	365	anti-parallel
Strand 3	C	377	382	anti-parallel
Strand 4	C	311	317	anti-parallel
Strand 5	C	286	292	anti-parallel
Strand 6	C	391	400	anti-parallel
Strand 7	C	343	351	anti-parallel
Strand 8	C	357	365	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	D	456	459	first strand
Strand 2	D	437	445	anti-parallel
Strand 3	D	248	251	anti-parallel
Strand 4	D	513	515	anti-parallel

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There are 6 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	456	459	first strand
Strand 2	D	437	445	anti-parallel
Strand 3	D	504	508	anti-parallel
Strand 4	D	492	500	anti-parallel
Strand 5	D	480	487	anti-parallel
Strand 6	D	522	529	anti-parallel

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There are 7 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	286	292	first strand
Strand 2	D	311	317	anti-parallel
Strand 3	D	377	382	anti-parallel
Strand 4	D	357	365	anti-parallel
Strand 5	D	343	351	anti-parallel
Strand 6	D	391	400	anti-parallel
Strand 7	D	286	292	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: 6IS5

Analysis of interatomic Contacts of Structural Units in PDB entry:
6IS5