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


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 4REP entry

There is 1 chain in PDB entry 4REP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 489
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 22 helices in PDB entry 4REP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 23Right-handed alpha
Helix 2
2
A
60 68Right-handed alpha
Helix 3
3
A
101 114Right-handed alpha
Helix 4
4
A
116 139Right-handed alpha
Helix 5
5
A
154 165Right-handed alpha
Helix 6
6
A
169 175Right-handed alpha
Helix 7
7
A
179 188Right-handed alpha
Helix 8
8
A
189 194Right-handed 310
Helix 9
9
A
201 205Right-handed 310
Helix 10
10
A
206 213Right-handed alpha
Helix 11
11
A
223 237Right-handed alpha
Helix 12
12
A
277 284Right-handed alpha
Helix 13
13
A
292 298Right-handed alpha
Helix 14
14
A
328 338Right-handed alpha
Helix 15
15
A
354 356Right-handed 310
Helix 16
16
A
357 361Right-handed 310
Helix 17
17
A
381 402Right-handed alpha
Helix 18
18
A
404 407Right-handed 310
Helix 19
19
A
416 425Right-handed alpha
Helix 20
20
A
426 430Right-handed 310
Helix 21
21
A
440 445Right-handed 310
Helix 22
22
A
468 489Right-handed alpha
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There are 5 sheets in PDB entry 4REP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
240 242first strand
Strand 2
A
26 30parallel
Strand 3
A
3 7parallel
Strand 4
A
271 274parallel
Strand 5
A
456 458parallel
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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
42 45first strand
Strand 2
A
48 51anti-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
79 81first strand
Strand 2
A
217 219anti-parallel
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There are 7 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
95 99first strand
Strand 2
A
84 89anti-parallel
Strand 3
A
321 324parallel
Strand 4
A
348 352anti-parallel
Strand 5
A
366 374anti-parallel
Strand 6
A
303 311anti-parallel
Strand 7
A
409 415anti-parallel
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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
A
247 253first strand
Strand 2
A
256 262anti-parallel
Strand 3
A
265 268anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il