Analysis of interatomic Contacts of Structural Units in PDB entry:
3BEG


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).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3BEG entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 2 chains in PDB entry 3BEG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 69SER 655
B
 ASN 121ARG 210
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 19 helices in PDB entry 3BEG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
114 133Right-handed alpha
Helix 2
2
A
171 179Right-handed alpha
Helix 3
3
A
185 207Right-handed alpha
Helix 4
4
A
224 233Right-handed alpha
Helix 5
5
A
484 488Right-handed 310
Helix 6
6
A
514 518Right-handed 310
Helix 7
7
A
519 525Right-handed alpha
Helix 8
8
A
530 547Right-handed alpha
Helix 9
9
A
560 574Right-handed alpha
Helix 10
10
A
577 582Right-handed alpha
Helix 11
11
A
586 591Right-handed alpha
Helix 12
12
A
607 615Right-handed alpha
Helix 13
13
A
621 626Right-handed alpha
Helix 14
14
A
626 634Right-handed alpha
Helix 15
15
A
643 649Right-handed alpha
Helix 16
16
A
650 655Right-handed 310
Helix 17
17
B
135 142Right-handed alpha
Helix 18
18
B
143 145Right-handed 310
Helix 19
19
B
164 176Right-handed alpha
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There are 4 sheets in PDB entry 3BEG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
75 76first strand
Strand 2
A
80 88anti-parallel
Strand 3
A
92 99anti-parallel
Strand 4
A
105 111anti-parallel
Strand 5
A
162 165anti-parallel
Strand 6
A
147 151anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
209 210first strand
Strand 2
A
502 503anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
219 221first strand
Strand 2
A
493 495anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
147 152first strand
Strand 2
B
157 162anti-parallel
Strand 3
B
123 127anti-parallel
Strand 4
B
191 194anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il