Analysis of interatomic Contacts of Structural Units in PDB entry:
1N4M


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 1N4M entry

There are 5 chains in PDB entry 1N4M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 380ILE 785
B
 ASN 380ILE 785
C
 ASP 410ASP 427
D
 ASP 410ASP 427
E
 ASP 410GLY 421
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 42 helices in PDB entry 1N4M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
383 392Right-handed alpha
Helix 2
2
A
397 406Right-handed alpha
Helix 3
3
A
411 435Right-handed alpha
Helix 4
4
A
438 469Right-handed alpha
Helix 5
5
A
473 478Right-handed alpha
Helix 6
6
A
479 498Right-handed alpha
Helix 7
7
A
498 504Right-handed alpha
Helix 8
8
A
514 521Right-handed alpha
Helix 9
9
A
524 530Right-handed alpha
Helix 10
10
A
531 539Right-handed alpha
Helix 11
11
A
543 560Right-handed alpha
Helix 12
12
A
561 564Right-handed 310
Helix 13
13
A
568 579Right-handed alpha
Helix 14
14
A
644 670Right-handed alpha
Helix 15
15
A
677 691Right-handed alpha
Helix 16
16
A
692 696Right-handed 310
Helix 17
17
A
699 715Right-handed alpha
Helix 18
18
A
720 729Right-handed alpha
Helix 19
19
A
736 741Right-handed alpha
Helix 20
20
A
751 759Right-handed alpha
Helix 21
21
A
759 771Right-handed alpha
Helix 22
22
B
381 390Right-handed alpha
Helix 23
23
B
397 406Right-handed alpha
Helix 24
24
B
411 432Right-handed alpha
Helix 25
25
B
438 469Right-handed alpha
Helix 26
26
B
473 478Right-handed alpha
Helix 27
27
B
479 498Right-handed alpha
Helix 28
28
B
513 521Right-handed alpha
Helix 29
29
B
524 537Right-handed alpha
Helix 30
30
B
543 560Right-handed alpha
Helix 31
31
B
561 564Right-handed 310
Helix 32
32
B
568 577Right-handed alpha
Helix 33
33
B
644 670Right-handed alpha
Helix 34
34
B
675 691Right-handed alpha
Helix 35
35
B
692 696Right-handed 310
Helix 36
36
B
699 714Right-handed alpha
Helix 37
37
B
720 729Right-handed alpha
Helix 38
38
B
736 741Right-handed alpha
Helix 39
39
B
751 759Right-handed alpha
Helix 40
40
B
759 771Right-handed alpha
Helix 41
41
C
421 425Right-handed 310
Helix 42
42
D
421 425Right-handed 310
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There are 2 sheets in PDB entry 1N4M. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
742 743first strand
Strand 2
A
749 750anti-parallel
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There are 2 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
742 745first strand
Strand 2
B
748 750anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il