Analysis of interatomic Contacts of Structural Units in PDB entry:
8CIA

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 8CIA entry

There are 5 chains in PDB entry 8CIA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 317	MET 601
B	GLY 317	MET 601
C	ARG 315	THR 602
D	GLY 317	MET 601
E	GLY 317	THR 602

There are 3 helices in PDB entry 8CIA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	504	508	Right-handed 310
Helix 2	AA2	B	576	579	Right-handed 310
Helix 3	AA3	E	340	343	Right-handed 310

There are 32 sheets in PDB entry 8CIA. 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, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5,

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	347	348	first strand
Strand 2	A	335	338	anti-parallel
Strand 3	A	318	323	anti-parallel
Strand 4	A	595	600	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	359	363	first strand
Strand 2	A	366	370	anti-parallel
Strand 3	A	382	386	anti-parallel
Strand 4	A	391	396	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	408	411	first strand
Strand 2	A	414	417	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	454	457	first strand
Strand 2	A	462	465	anti-parallel
Strand 3	A	477	481	anti-parallel
Strand 4	A	486	490	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	501	503	first strand
Strand 2	A	509	512	anti-parallel
Strand 3	A	524	528	anti-parallel
Strand 4	A	533	537	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	548	552	first strand
Strand 2	A	555	562	anti-parallel
Strand 3	A	567	575	anti-parallel
Strand 4	A	580	584	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	B	344	348	first strand
Strand 2	B	335	339	anti-parallel
Strand 3	B	318	323	anti-parallel
Strand 4	B	596	600	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	359	363	first strand
Strand 2	B	366	370	anti-parallel
Strand 3	B	383	386	anti-parallel
Strand 4	B	391	392	anti-parallel

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There are 4 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	407	411	first strand
Strand 2	B	414	421	anti-parallel
Strand 3	B	426	433	anti-parallel
Strand 4	B	442	443	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	454	458	first strand
Strand 2	B	461	465	anti-parallel
Strand 3	B	477	480	anti-parallel
Strand 4	B	487	490	anti-parallel

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There are 4 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	501	505	first strand
Strand 2	B	508	515	anti-parallel
Strand 3	B	520	528	anti-parallel
Strand 4	B	533	537	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	548	552	first strand
Strand 2	B	555	559	anti-parallel
Strand 3	B	572	575	anti-parallel
Strand 4	B	580	583	anti-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	C	344	348	first strand
Strand 2	C	335	339	anti-parallel
Strand 3	C	318	323	anti-parallel
Strand 4	C	596	600	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	C	326	327	first strand
Strand 2	C	330	331	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	C	359	363	first strand
Strand 2	C	366	370	anti-parallel
Strand 3	C	382	386	anti-parallel
Strand 4	C	391	393	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	407	411	first strand
Strand 2	C	414	422	anti-parallel
Strand 3	C	425	434	anti-parallel
Strand 4	C	439	443	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	C	454	457	first strand
Strand 2	C	462	465	anti-parallel
Strand 3	C	477	479	anti-parallel
Strand 4	C	488	489	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	501	504	first strand
Strand 2	C	509	512	anti-parallel
Strand 3	C	524	528	anti-parallel
Strand 4	C	533	537	anti-parallel

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There are 4 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	548	551	first strand
Strand 2	C	556	562	anti-parallel
Strand 3	C	567	575	anti-parallel
Strand 4	C	580	586	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	D	344	348	first strand
Strand 2	D	335	339	anti-parallel
Strand 3	D	318	323	anti-parallel
Strand 4	D	595	600	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	359	362	first strand
Strand 2	D	367	370	anti-parallel
Strand 3	D	382	386	anti-parallel
Strand 4	D	391	393	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	D	404	411	first strand
Strand 2	D	414	421	anti-parallel
Strand 3	D	430	433	anti-parallel
Strand 4	D	440	442	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	454	457	first strand
Strand 2	D	462	465	anti-parallel
Strand 3	D	477	481	anti-parallel
Strand 4	D	486	490	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	502	504	first strand
Strand 2	D	509	512	anti-parallel
Strand 3	D	524	528	anti-parallel
Strand 4	D	533	537	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	548	552	first strand
Strand 2	D	555	559	anti-parallel
Strand 3	D	571	574	anti-parallel
Strand 4	D	581	584	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	344	348	first strand
Strand 2	E	335	339	anti-parallel
Strand 3	E	318	323	anti-parallel
Strand 4	E	595	600	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	326	327	first strand
Strand 2	E	330	331	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	359	363	first strand
Strand 2	E	366	370	anti-parallel
Strand 3	E	382	386	anti-parallel
Strand 4	E	391	393	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	407	411	first strand
Strand 2	E	414	418	anti-parallel
Strand 3	E	430	434	anti-parallel
Strand 4	E	439	442	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	454	458	first strand
Strand 2	E	461	465	anti-parallel
Strand 3	E	477	481	anti-parallel
Strand 4	E	486	488	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	500	505	first strand
Strand 2	E	508	513	anti-parallel
Strand 3	E	524	528	anti-parallel
Strand 4	E	533	537	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	545	552	first strand
Strand 2	E	555	562	anti-parallel
Strand 3	E	571	575	anti-parallel
Strand 4	E	580	584	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: 8CIA

Analysis of interatomic Contacts of Structural Units in PDB entry:
8CIA