Analysis of interatomic Contacts of Structural Units in PDB entry:
1TND


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 1TND entry

There are 3 chains in PDB entry 1TND (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 27LEU 349
B
 ALA 27GLU 342
C
 ALA 27GLU 342
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 36 helices in PDB entry 1TND. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
42 53Right-handed alpha
Helix 2
AA
A
59 86Right-handed alpha
Helix 3
AB
A
96 106Right-handed alpha
Helix 4
AC
A
117 128Right-handed alpha
Helix 5
AD
A
130 137Right-handed alpha
Helix 6
AE
A
148 158Right-handed alpha
Helix 7
AF
A
167 172Right-handed alpha
Helix 8
A2
A
201 210Right-handed 310
Helix 9
A3
A
238 250Right-handed alpha
Helix 10
AG
A
267 274Right-handed alpha
Helix 11
A4
A
292 304Right-handed alpha
Helix 12
A5
A
325 342Right-handed alpha
Helix 13
B1
B
42 53Right-handed alpha
Helix 14
BA
B
59 86Right-handed alpha
Helix 15
BB
B
96 106Right-handed alpha
Helix 16
BC
B
117 128Right-handed alpha
Helix 17
BD
B
130 137Right-handed alpha
Helix 18
BE
B
148 158Right-handed alpha
Helix 19
BF
B
167 172Right-handed alpha
Helix 20
B2
B
201 210Right-handed 310
Helix 21
B3
B
238 250Right-handed alpha
Helix 22
BG
B
267 274Right-handed alpha
Helix 23
B4
B
292 304Right-handed alpha
Helix 24
B5
B
325 342Right-handed alpha
Helix 25
C1
C
42 53Right-handed alpha
Helix 26
CA
C
59 86Right-handed alpha
Helix 27
CB
C
96 106Right-handed alpha
Helix 28
CC
C
117 128Right-handed alpha
Helix 29
CD
C
130 137Right-handed alpha
Helix 30
CE
C
148 158Right-handed alpha
Helix 31
CF
C
167 172Right-handed alpha
Helix 32
C2
C
201 210Right-handed 310
Helix 33
C3
C
238 250Right-handed alpha
Helix 34
CG
C
267 274Right-handed alpha
Helix 35
C4
C
292 304Right-handed alpha
Helix 36
C5
C
325 342Right-handed alpha
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There are 3 sheets in PDB entry 1TND. Click on sheet of interest to get list of strands forming it: S1A, S1B, S1C,

There are 6 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
180 187first strand
Strand 2
A
190 197anti-parallel
Strand 3
A
30 35parallel
Strand 4
A
216 222parallel
Strand 5
A
259 265parallel
Strand 6
A
316 320parallel
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There are 6 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
180 187first strand
Strand 2
B
190 197anti-parallel
Strand 3
B
30 35parallel
Strand 4
B
216 222parallel
Strand 5
B
259 265parallel
Strand 6
B
316 320parallel
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There are 6 strands in S1C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
180 187first strand
Strand 2
C
190 197anti-parallel
Strand 3
C
30 35parallel
Strand 4
C
216 222parallel
Strand 5
C
259 265parallel
Strand 6
C
316 320parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il