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


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 3IVF entry

There is 1 chain in PDB entry 3IVF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2ILE 398
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 17 helices in PDB entry 3IVF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 34Right-handed alpha
Helix 2
2
A
36 41Right-handed 310
Helix 3
3
A
43 45Right-handed 310
Helix 4
4
A
55 59Right-handed 310
Helix 5
5
A
67 72Right-handed 310
Helix 6
6
A
107 119Right-handed alpha
Helix 7
7
A
123 125Right-handed 310
Helix 8
8
A
180 184Right-handed 310
Helix 9
9
A
208 225Right-handed alpha
Helix 10
10
A
231 248Right-handed alpha
Helix 11
11
A
261 265Right-handed 310
Helix 12
12
A
267 271Right-handed 310
Helix 13
13
A
274 286Right-handed alpha
Helix 14
14
A
290 305Right-handed alpha
Helix 15
15
A
354 356Right-handed 310
Helix 16
16
A
370 374Right-handed 310
Helix 17
17
A
384 398Right-handed alpha
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There are 4 sheets in PDB entry 3IVF. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
13 19first strand
Strand 2
A
4 10anti-parallel
Strand 3
A
78 83parallel
Strand 4
A
47 51anti-parallel
Strand 5
A
60 61anti-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
97 103first strand
Strand 2
A
85 91anti-parallel
Strand 3
A
190 195parallel
Strand 4
A
127 130anti-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
A
311 318first strand
Strand 2
A
325 332anti-parallel
Strand 3
A
336 341anti-parallel
Strand 4
A
347 352anti-parallel
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There are 3 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
358 362first strand
Strand 2
A
365 369anti-parallel
Strand 3
A
378 381anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il