Analysis of interatomic Contacts of Structural Units in PDB entry:
1N3E


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 1N3E entry

There are 12 chains in PDB entry 1N3E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 C 401 C 414
D
 G 415 G 424
E
 C 451 C 464
F
 G 465 G 474
I
 C 901 C 914
J
 G 915 G 924
K
 C 951 C 964
L
 G 965 G 974
A
 THR 3ASP 153
B
 THR 203ASP 353
G
 THR 503ASP 653
H
 THR 703ASP 853
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 29 helices in PDB entry 1N3E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 20Right-handed alpha
Helix 2
2
A
51 63Right-handed alpha
Helix 3
3
A
80 92Right-handed alpha
Helix 4
4
A
93 95Right-handed 310
Helix 5
5
A
98 118Right-handed alpha
Helix 6
6
A
118 136Right-handed alpha
Helix 7
7
A
144 149Right-handed alpha
Helix 8
8
B
206 220Right-handed alpha
Helix 9
9
B
251 263Right-handed alpha
Helix 10
10
B
280 292Right-handed alpha
Helix 11
11
B
293 295Right-handed 310
Helix 12
12
B
298 318Right-handed alpha
Helix 13
13
B
318 336Right-handed alpha
Helix 14
14
B
344 349Right-handed alpha
Helix 15
15
B
350 352Right-handed 310
Helix 16
16
G
506 520Right-handed alpha
Helix 17
17
G
551 563Right-handed alpha
Helix 18
18
G
580 592Right-handed alpha
Helix 19
19
G
593 595Right-handed 310
Helix 20
20
G
598 618Right-handed alpha
Helix 21
21
G
618 636Right-handed alpha
Helix 22
22
G
644 650Right-handed alpha
Helix 23
23
H
706 720Right-handed alpha
Helix 24
24
H
751 763Right-handed alpha
Helix 25
25
H
780 792Right-handed alpha
Helix 26
26
H
798 818Right-handed alpha
Helix 27
27
H
818 836Right-handed alpha
Helix 28
28
H
844 849Right-handed alpha
Helix 29
29
H
850 852Right-handed 310
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There are 4 sheets in PDB entry 1N3E. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
21 29first strand
Strand 2
A
37 48anti-parallel
Strand 3
A
73 78anti-parallel
Strand 4
A
66 69anti-parallel
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There are 4 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
221 229first strand
Strand 2
B
237 248anti-parallel
Strand 3
B
273 278anti-parallel
Strand 4
B
266 270anti-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
G
521 529first strand
Strand 2
G
537 548anti-parallel
Strand 3
G
573 578anti-parallel
Strand 4
G
566 570anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
721 729first strand
Strand 2
H
737 748anti-parallel
Strand 3
H
773 778anti-parallel
Strand 4
H
766 769anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il