Analysis of interatomic Contacts of Structural Units in PDB entry:
1F13

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 1F13 entry

There are 2 chains in PDB entry 1F13 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 5	ARG 728
B	THR 6	ARG 728

There are 22 helices in PDB entry 1F13. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	H1	A	58	65	Right-handed alpha
Helix 2	H2	A	197	206	Right-handed alpha
Helix 3	H3	A	234	246	Right-handed alpha
Helix 4	H4	A	254	266	Right-handed alpha
Helix 5	H5	A	295	306	Right-handed alpha
Helix 6	H9	A	313	329	Right-handed alpha
Helix 7	H0	A	414	420	Right-handed alpha
Helix 8	H11	A	427	437	Right-handed alpha
Helix 9	H12	A	478	481	Right-handed alpha
Helix 10	H13	A	488	500	Right-handed alpha
Helix 11	H14	A	591	595	Right-handed alpha
Helix 12	H1B	B	58	65	Right-handed alpha
Helix 13	H2B	B	197	206	Right-handed alpha
Helix 14	H3B	B	234	246	Right-handed alpha
Helix 15	H4B	B	254	266	Right-handed alpha
Helix 16	H5B	B	295	306	Right-handed alpha
Helix 17	H9B	B	313	329	Right-handed alpha
Helix 18	B10	B	414	420	Right-handed alpha
Helix 19	B11	B	427	437	Right-handed alpha
Helix 20	B12	B	478	481	Right-handed alpha
Helix 21	B13	B	488	500	Right-handed alpha
Helix 22	B14	B	591	595	Right-handed alpha

There are 12 sheets in PDB entry 1F13. Click on sheet of interest to get list of strands forming it: A1, A2, A3, A4, A5, A6, B1, B2, B3, B4, B5, B6,

There are 11 strands in A1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	46	51	first strand
Strand 2	A	82	89	anti-parallel
Strand 3	A	141	147	anti-parallel
Strand 4	A	131	138	anti-parallel
Strand 5	A	115	122	parallel
Strand 6	A	98	105	anti-parallel
Strand 7	A	155	165	anti-parallel
Strand 8	A	168	172	anti-parallel
Strand 9	A	180	183	anti-parallel
Strand 10	A	28	32	anti-parallel
Strand 11	A	74	77	parallel

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There are 2 strands in A2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	208	216	first strand
Strand 2	A	219	227	anti-parallel

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There are 6 strands in A3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	405	413	first strand
Strand 2	A	391	402	anti-parallel
Strand 3	A	370	380	anti-parallel
Strand 4	A	331	340	anti-parallel
Strand 5	A	463	468	anti-parallel
Strand 6	A	473	477	anti-parallel

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There are 3 strands in A4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	348	455	first strand
Strand 2	A	438	445	parallel
Strand 3	A	449	456	anti-parallel

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There are 7 strands in A5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	517	528	first strand
Strand 2	A	533	542	anti-parallel
Strand 3	A	581	590	anti-parallel
Strand 4	A	563	578	anti-parallel
Strand 5	A	547	559	anti-parallel
Strand 6	A	602	613	anti-parallel
Strand 7	A	616	628	anti-parallel

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There are 7 strands in A6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	632	638	first strand
Strand 2	A	646	654	anti-parallel
Strand 3	A	687	695	anti-parallel
Strand 4	A	676	684	anti-parallel
Strand 5	A	660	669	anti-parallel
Strand 6	A	701	711	anti-parallel
Strand 7	A	714	726	anti-parallel

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There are 11 strands in B1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	46	51	first strand
Strand 2	B	82	89	anti-parallel
Strand 3	B	141	147	anti-parallel
Strand 4	B	131	138	anti-parallel
Strand 5	B	115	122	parallel
Strand 6	B	98	105	anti-parallel
Strand 7	B	155	165	anti-parallel
Strand 8	B	168	172	anti-parallel
Strand 9	B	180	183	anti-parallel
Strand 10	B	28	32	anti-parallel
Strand 11	B	74	77	parallel

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There are 2 strands in B2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	208	216	first strand
Strand 2	B	219	227	anti-parallel

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There are 6 strands in B3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	405	413	first strand
Strand 2	B	391	402	anti-parallel
Strand 3	B	370	380	anti-parallel
Strand 4	B	331	340	anti-parallel
Strand 5	B	463	468	anti-parallel
Strand 6	B	473	477	anti-parallel

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There are 3 strands in B4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	348	455	first strand
Strand 2	B	438	445	parallel
Strand 3	B	449	456	anti-parallel

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There are 7 strands in B5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	517	528	first strand
Strand 2	B	533	542	anti-parallel
Strand 3	B	581	590	anti-parallel
Strand 4	B	563	578	anti-parallel
Strand 5	B	547	559	anti-parallel
Strand 6	B	602	613	anti-parallel
Strand 7	B	616	628	anti-parallel

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There are 7 strands in B6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	632	638	first strand
Strand 2	B	646	654	anti-parallel
Strand 3	B	687	695	anti-parallel
Strand 4	B	676	684	anti-parallel
Strand 5	B	660	669	anti-parallel
Strand 6	B	701	711	anti-parallel
Strand 7	B	714	726	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: 1F13

Analysis of interatomic Contacts of Structural Units in PDB entry:
1F13