Analysis of interatomic Contacts of Structural Units in PDB entry:
5FM4

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 5FM4 entry

There are 6 chains in PDB entry 5FM4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 508	ALA 608
B	SER 508	SER 615
C	SER 508	LYS 614
D	SER 508	ALA 608
E	SER 508	ALA 608
F	SER 508	ALA 608

There is 1 helix in PDB entry 5FM4. Click on helix number for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	B	606	613	Right-handed alpha

There are 22 sheets in PDB entry 5FM4. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, A, DB, C, DD, EA, EB, EC, ED, FA, FB, FC, FD,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	514	521	first strand
Strand 2	A	526	531	anti-parallel
Strand 3	A	568	571	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	556	558	first strand
Strand 2	A	543	550	anti-parallel
Strand 3	A	579	588	anti-parallel
Strand 4	A	591	592	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	556	558	first strand
Strand 2	A	543	550	anti-parallel
Strand 3	A	579	588	anti-parallel
Strand 4	A	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	591	592	first strand
Strand 2	A	579	588	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	514	521	first strand
Strand 2	B	526	531	anti-parallel
Strand 3	B	568	571	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	556	558	first strand
Strand 2	B	543	550	anti-parallel
Strand 3	B	579	588	anti-parallel
Strand 4	B	591	592	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	556	558	first strand
Strand 2	B	543	550	anti-parallel
Strand 3	B	579	588	anti-parallel
Strand 4	B	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	591	592	first strand
Strand 2	B	579	588	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	514	521	first strand
Strand 2	C	526	531	anti-parallel
Strand 3	C	568	571	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	556	558	first strand
Strand 2	C	543	550	anti-parallel
Strand 3	C	580	588	anti-parallel
Strand 4	C	591	592	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	514	521	first strand
Strand 2	D	526	531	anti-parallel
Strand 3	D	568	571	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	556	558	first strand
Strand 2	D	543	550	anti-parallel
Strand 3	D	579	588	anti-parallel
Strand 4	D	591	592	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	556	558	first strand
Strand 2	D	543	550	anti-parallel
Strand 3	D	579	588	anti-parallel
Strand 4	D	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	591	592	first strand
Strand 2	D	579	588	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	514	521	first strand
Strand 2	E	526	531	anti-parallel
Strand 3	E	568	571	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	556	558	first strand
Strand 2	E	543	550	anti-parallel
Strand 3	E	579	588	anti-parallel
Strand 4	E	591	592	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	556	558	first strand
Strand 2	E	543	550	anti-parallel
Strand 3	E	579	588	anti-parallel
Strand 4	E	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	591	592	first strand
Strand 2	E	579	588	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	514	521	first strand
Strand 2	F	526	531	anti-parallel
Strand 3	F	568	571	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	556	558	first strand
Strand 2	F	543	550	anti-parallel
Strand 3	F	579	588	anti-parallel
Strand 4	F	591	592	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	556	558	first strand
Strand 2	F	543	550	anti-parallel
Strand 3	F	579	588	anti-parallel
Strand 4	F	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	591	592	first strand
Strand 2	F	579	588	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: 5FM4

Analysis of interatomic Contacts of Structural Units in PDB entry:
5FM4