Analysis of interatomic Contacts of Structural Units in PDB entry:
3X29


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 3X29 entry

There are 4 chains in PDB entry 3X29 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4THR 185
B
 ALA 203PHE 319
C
 SER 4THR 185
D
 ALA 203PHE 319
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 11 helices in PDB entry 3X29. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 27Right-handed alpha
Helix 2
2
A
76 103Right-handed alpha
Helix 3
3
A
113 150Right-handed alpha
Helix 4
4
A
162 185Right-handed alpha
Helix 5
5
B
211 216Right-handed alpha
Helix 6
6
C
5 27Right-handed alpha
Helix 7
7
C
76 103Right-handed alpha
Helix 8
8
C
115 150Right-handed alpha
Helix 9
9
C
163 184Right-handed alpha
Helix 10
10
D
211 216Right-handed alpha
Helix 11
11
D
267 270Right-handed 310
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There are 6 sheets in PDB entry 3X29. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
63 66first strand
Strand 2
A
52 55anti-parallel
Strand 3
A
44 48anti-parallel
Strand 4
A
31 35anti-parallel
Strand 5
A
157 161anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
205 210first strand
Strand 2
B
238 244parallel
Strand 3
B
294 302anti-parallel
Strand 4
B
259 267anti-parallel
Strand 5
B
270 277anti-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
B
223 227first strand
Strand 2
B
313 318anti-parallel
Strand 3
B
249 254anti-parallel
Strand 4
B
288 291anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
63 66first strand
Strand 2
C
52 55anti-parallel
Strand 3
C
44 48anti-parallel
Strand 4
C
31 35anti-parallel
Strand 5
C
157 161anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
206 210first strand
Strand 2
D
238 244parallel
Strand 3
D
294 302anti-parallel
Strand 4
D
259 265anti-parallel
Strand 5
D
272 277anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
223 227first strand
Strand 2
D
313 318anti-parallel
Strand 3
D
249 254anti-parallel
Strand 4
D
286 291anti-parallel
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