Analysis of interatomic Contacts of Structural Units in PDB entry:
1IGX


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 1IGX entry

There is 1 chain in PDB entry 1IGX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 32ASP 584
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 28 helices in PDB entry 1IGX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 38Right-handed 310
Helix 2
2
A
73 83Right-handed alpha
Helix 3
3
A
85 94Right-handed alpha
Helix 4
4
A
96 105Right-handed alpha
Helix 5
5
A
107 122Right-handed alpha
Helix 6
6
A
138 144Right-handed alpha
Helix 7
7
A
173 182Right-handed alpha
Helix 8
8
A
195 207Right-handed alpha
Helix 9
9
A
237 245Right-handed alpha
Helix 10
10
A
295 320Right-handed alpha
Helix 11
11
A
324 347Right-handed alpha
Helix 12
12
A
347 354Right-handed alpha
Helix 13
13
A
362 367Right-handed 310
Helix 14
14
A
378 386Right-handed alpha
Helix 15
15
A
387 391Right-handed 310
Helix 16
16
A
403 408Right-handed alpha
Helix 17
17
A
412 418Right-handed alpha
Helix 18
18
A
418 427Right-handed alpha
Helix 19
19
A
444 459Right-handed alpha
Helix 20
20
A
464 469Right-handed alpha
Helix 21
21
A
477 482Right-handed alpha
Helix 22
22
A
485 496Right-handed alpha
Helix 23
23
A
497 501Right-handed 310
Helix 24
24
A
502 510Right-handed alpha
Helix 25
25
A
519 535Right-handed alpha
Helix 26
26
A
537 541Right-handed 310
Helix 27
27
A
551 561Right-handed alpha
Helix 28
28
A
563 570Right-handed alpha
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There are 4 sheets in PDB entry 1IGX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
46 50first strand
Strand 2
A
54 58anti-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
130 131first strand
Strand 2
A
149 150anti-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
212 213first strand
Strand 2
A
217 221anti-parallel
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There are 2 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
255 257first strand
Strand 2
A
260 262anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il