Analysis of interatomic Contacts of Structural Units in PDB entry:
3NB3


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 3NB3 entry

There are 4 chains in PDB entry 3NB3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLY 171
B
 ALA 1GLY 171
C
 ALA 1GLY 171
D
 ALA 1PHE 346
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 5 helices in PDB entry 3NB3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
D
97 102Right-handed alpha
Helix 2
2
D
103 105Right-handed 310
Helix 3
3
D
135 139Right-handed alpha
Helix 4
4
D
171 175Right-handed 310
Helix 5
5
D
324 331Right-handed alpha
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There are 4 sheets in PDB entry 3NB3. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
6 16first strand
Strand 2
A
34 46anti-parallel
Strand 3
A
49 60anti-parallel
Strand 4
A
72 86anti-parallel
Strand 5
A
91 107anti-parallel
Strand 6
A
113 132anti-parallel
Strand 7
A
135 144anti-parallel
Strand 8
A
161 169anti-parallel
Strand 9
A
6 16anti-parallel
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There are 9 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
6 16first strand
Strand 2
B
34 46anti-parallel
Strand 3
B
49 60anti-parallel
Strand 4
B
72 86anti-parallel
Strand 5
B
91 107anti-parallel
Strand 6
B
113 132anti-parallel
Strand 7
B
135 144anti-parallel
Strand 8
B
161 169anti-parallel
Strand 9
B
6 16anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 16first strand
Strand 2
C
34 46anti-parallel
Strand 3
C
49 60anti-parallel
Strand 4
C
72 86anti-parallel
Strand 5
C
91 107anti-parallel
Strand 6
C
113 132anti-parallel
Strand 7
C
135 144anti-parallel
Strand 8
C
161 169anti-parallel
Strand 9
C
6 16anti-parallel
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There are 19 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
2 6first strand
Strand 2
D
31 32first strand
Strand 3
D
35 45first strand
Strand 4
D
50 61anti-parallel
Strand 5
D
71 82anti-parallel
Strand 6
D
86 94anti-parallel
Strand 7
D
124 134anti-parallel
Strand 8
D
143 150anti-parallel
Strand 9
D
179 188anti-parallel
Strand 10
D
191 201anti-parallel
Strand 11
D
217 229anti-parallel
Strand 12
D
232 242anti-parallel
Strand 13
D
255 265anti-parallel
Strand 14
D
271 283anti-parallel
Strand 15
D
292 305anti-parallel
Strand 16
D
310 319anti-parallel
Strand 17
D
337 346anti-parallel
Strand 18
D
9 23anti-parallel
Strand 19
D
31 32anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il