Analysis of interatomic Contacts of Structural Units in PDB entry:
4G1I


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 4G1I entry

There are 2 chains in PDB entry 4G1I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 172ASP 363
B
 GLU 172ARG 369
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 12 helices in PDB entry 4G1I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
172 179Right-handed alpha
Helix 2
2
A
200 213Right-handed alpha
Helix 3
3
A
224 240Right-handed alpha
Helix 4
4
A
268 283Right-handed alpha
Helix 5
5
A
295 310Right-handed alpha
Helix 6
6
A
332 351Right-handed alpha
Helix 7
7
B
173 179Right-handed alpha
Helix 8
8
B
200 214Right-handed alpha
Helix 9
9
B
224 240Right-handed alpha
Helix 10
10
B
268 283Right-handed alpha
Helix 11
11
B
295 310Right-handed alpha
Helix 12
12
B
332 351Right-handed alpha
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There are 6 sheets in PDB entry 4G1I. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
A
184 188first strand
Strand 2
A
194 198anti-parallel
Strand 3
A
220 223parallel
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There are 3 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
245 249first strand
Strand 2
A
257 261anti-parallel
Strand 3
A
290 294parallel
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There are 3 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
314 319first strand
Strand 2
A
322 329anti-parallel
Strand 3
A
355 361parallel
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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
B
185 188first strand
Strand 2
B
194 197anti-parallel
Strand 3
B
220 223parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
245 249first strand
Strand 2
B
257 261anti-parallel
Strand 3
B
290 294parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
314 318first strand
Strand 2
B
323 327anti-parallel
Strand 3
B
355 359parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il