Analysis of interatomic Contacts of Structural Units in PDB entry:
2XD7


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 2XD7 entry

There are 4 chains in PDB entry 2XD7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 178LEU 369
B
 GLY 178LEU 369
C
 ASP 177LEU 369
D
 ASP 177LYS 368
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 20 helices in PDB entry 2XD7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
203 210Right-handed 310
Helix 2
2
A
227 252Right-handed alpha
Helix 3
3
A
285 304Right-handed alpha
Helix 4
4
A
322 341Right-handed alpha
Helix 5
5
A
355 368Right-handed alpha
Helix 6
6
B
203 210Right-handed 310
Helix 7
7
B
227 252Right-handed alpha
Helix 8
8
B
285 304Right-handed alpha
Helix 9
9
B
322 341Right-handed alpha
Helix 10
10
B
355 368Right-handed alpha
Helix 11
11
C
203 210Right-handed 310
Helix 12
12
C
227 252Right-handed alpha
Helix 13
13
C
285 304Right-handed alpha
Helix 14
14
C
322 341Right-handed alpha
Helix 15
15
C
355 368Right-handed alpha
Helix 16
16
D
203 210Right-handed 310
Helix 17
17
D
227 252Right-handed alpha
Helix 18
18
D
285 304Right-handed alpha
Helix 19
19
D
322 341Right-handed alpha
Helix 20
20
D
355 368Right-handed alpha
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There are 4 sheets in PDB entry 2XD7. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
184 190first strand
Strand 2
A
196 201anti-parallel
Strand 3
A
348 353parallel
Strand 4
A
308 311parallel
Strand 5
A
214 219parallel
Strand 6
A
272 277parallel
Strand 7
A
260 264anti-parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
184 190first strand
Strand 2
B
196 201anti-parallel
Strand 3
B
348 353parallel
Strand 4
B
308 311parallel
Strand 5
B
214 219parallel
Strand 6
B
272 277parallel
Strand 7
B
260 264anti-parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
184 190first strand
Strand 2
C
196 201anti-parallel
Strand 3
C
348 353parallel
Strand 4
C
308 311parallel
Strand 5
C
214 219parallel
Strand 6
C
272 277parallel
Strand 7
C
260 264anti-parallel
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There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
184 190first strand
Strand 2
D
196 201anti-parallel
Strand 3
D
348 353parallel
Strand 4
D
308 311parallel
Strand 5
D
214 219parallel
Strand 6
D
272 277parallel
Strand 7
D
260 264anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il