Analysis of interatomic Contacts of Structural Units in PDB entry:
4B6D

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 4B6D entry

There are 6 chains in PDB entry 4B6D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 279	THR 338
B	GLY 282	THR 338
C	GLY 279	THR 338
D	GLY 279	THR 338
E	GLY 282	THR 338
F	GLY 279	THR 338

There are 6 helices in PDB entry 4B6D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	324	331	Right-handed 310
Helix 2	2	B	324	331	Right-handed 310
Helix 3	3	C	324	331	Right-handed 310
Helix 4	4	D	324	331	Right-handed 310
Helix 5	5	E	324	331	Right-handed 310
Helix 6	6	F	324	331	Right-handed 310

There are 13 sheets in PDB entry 4B6D. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, CA, CB, A, DB, EA, EB, FA, FB,

There are 2 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	281	282	first strand
Strand 2	F	284	285	anti-parallel

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There are 3 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	289	293	first strand
Strand 2	A	312	316	anti-parallel
Strand 3	A	322	323	anti-parallel

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There are 2 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	298	299	first strand
Strand 2	A	306	307	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	289	293	first strand
Strand 2	B	312	316	anti-parallel
Strand 3	B	322	323	anti-parallel

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There are 2 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	298	299	first strand
Strand 2	B	306	307	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	289	293	first strand
Strand 2	C	312	316	anti-parallel
Strand 3	C	322	323	anti-parallel

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There are 2 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	298	299	first strand
Strand 2	C	306	307	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	289	293	first strand
Strand 2	D	312	316	anti-parallel
Strand 3	D	322	323	anti-parallel

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There are 2 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	298	299	first strand
Strand 2	D	306	307	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	289	293	first strand
Strand 2	E	312	316	anti-parallel
Strand 3	E	322	323	anti-parallel

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There are 2 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	298	299	first strand
Strand 2	E	306	307	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	289	293	first strand
Strand 2	F	312	316	anti-parallel
Strand 3	F	322	323	anti-parallel

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There are 2 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	298	299	first strand
Strand 2	F	306	307	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: 4B6D

Analysis of interatomic Contacts of Structural Units in PDB entry:
4B6D