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


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 3DIV entry

There are 3 chains in PDB entry 3DIV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ARG 195
A
 ARG 197VAL 371
A
 VAL 373GLN 499
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 13 helices in PDB entry 3DIV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
54 58Right-handed 310
Helix 2
2
A
73 77Right-handed 310
Helix 3
3
A
114 119Right-handed 310
Helix 4
4
A
133 137Right-handed 310
Helix 5
5
A
141 143Right-handed 310
Helix 6
6
A
270 274Right-handed 310
Helix 7
7
A
301 305Right-handed 310
Helix 8
8
A
350 357Right-handed alpha
Helix 9
9
A
455 461Right-handed alpha
Helix 10
10
A
473 478Right-handed alpha
Helix 11
11
A
481 486Right-handed alpha
Helix 12
12
A
486 493Right-handed alpha
Helix 13
13
A
494 499Right-handed 310
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There are 7 sheets in PDB entry 3DIV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
22 27first strand
Strand 2
A
5 15anti-parallel
Strand 3
A
43 50parallel
Strand 4
A
92 98anti-parallel
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There are 4 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
36 39first strand
Strand 2
A
121 127parallel
Strand 3
A
104 110anti-parallel
Strand 4
A
63 66anti-parallel
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There are 6 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
168 171first strand
Strand 2
A
145 151anti-parallel
Strand 3
A
195 202parallel
Strand 4
A
243 249anti-parallel
Strand 5
A
218 223anti-parallel
Strand 6
A
226 233anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
187 190first strand
Strand 2
A
276 281parallel
Strand 3
A
256 263anti-parallel
Strand 4
A
209 213anti-parallel
Strand 5
A
236 238anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
324 327first strand
Strand 2
A
379 385parallel
Strand 3
A
436 442anti-parallel
Strand 4
A
404 408anti-parallel
Strand 5
A
422 423anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
330 332first strand
Strand 2
A
337 339anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
371 374first strand
Strand 2
A
464 469parallel
Strand 3
A
447 453anti-parallel
Strand 4
A
396 399anti-parallel
Strand 5
A
425 427anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il