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


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 3ZNR entry

There are 3 chains in PDB entry 3ZNR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 516LEU 901
B
 PRO 517ARG 900
C
 THR 519GLN 899
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 52 helices in PDB entry 3ZNR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
525 531Right-handed 310
Helix 2
2
A
545 558Right-handed alpha
Helix 3
3
A
573 579Right-handed alpha
Helix 4
4
A
582 591Right-handed alpha
Helix 5
5
A
633 654Right-handed alpha
Helix 6
6
A
683 695Right-handed alpha
Helix 7
7
A
711 718Right-handed alpha
Helix 8
8
A
733 736Right-handed 310
Helix 9
9
A
749 753Right-handed 310
Helix 10
10
A
770 781Right-handed alpha
Helix 11
11
A
781 790Right-handed alpha
Helix 12
12
A
816 828Right-handed alpha
Helix 13
13
A
829 833Right-handed 310
Helix 14
14
A
844 861Right-handed alpha
Helix 15
15
A
865 869Right-handed 310
Helix 16
16
A
877 892Right-handed alpha
Helix 17
17
A
895 899Right-handed 310
Helix 18
18
B
525 531Right-handed 310
Helix 19
19
B
545 558Right-handed alpha
Helix 20
20
B
560 562Right-handed 310
Helix 21
21
B
573 578Right-handed alpha
Helix 22
22
B
582 591Right-handed alpha
Helix 23
23
B
600 608Right-handed alpha
Helix 24
24
B
633 654Right-handed alpha
Helix 25
25
B
683 696Right-handed alpha
Helix 26
26
B
711 718Right-handed alpha
Helix 27
27
B
749 753Right-handed 310
Helix 28
28
B
770 781Right-handed alpha
Helix 29
29
B
781 790Right-handed alpha
Helix 30
30
B
816 828Right-handed alpha
Helix 31
31
B
829 833Right-handed 310
Helix 32
32
B
844 861Right-handed alpha
Helix 33
33
B
865 869Right-handed 310
Helix 34
34
B
870 874Right-handed 310
Helix 35
35
B
877 892Right-handed alpha
Helix 36
36
B
895 899Right-handed 310
Helix 37
37
C
525 531Right-handed 310
Helix 38
38
C
545 558Right-handed alpha
Helix 39
39
C
573 579Right-handed alpha
Helix 40
40
C
582 591Right-handed alpha
Helix 41
41
C
633 654Right-handed alpha
Helix 42
42
C
683 695Right-handed alpha
Helix 43
43
C
711 718Right-handed alpha
Helix 44
44
C
749 753Right-handed 310
Helix 45
45
C
770 781Right-handed alpha
Helix 46
46
C
781 790Right-handed alpha
Helix 47
47
C
816 829Right-handed alpha
Helix 48
48
C
830 833Right-handed 310
Helix 49
49
C
844 860Right-handed alpha
Helix 50
50
C
865 869Right-handed 310
Helix 51
51
C
877 892Right-handed alpha
Helix 52
52
C
895 899Right-handed 310
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There are 4 sheets in PDB entry 3ZNR. Click on sheet of interest to get list of strands forming it: AA, BA, BB, CA,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
565 567first strand
Strand 2
A
520 523parallel
Strand 3
A
659 662parallel
Strand 4
A
835 839parallel
Strand 5
A
793 798parallel
Strand 6
A
701 705parallel
Strand 7
A
724 731parallel
Strand 8
A
756 761parallel
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There are 8 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
564 567first strand
Strand 2
B
520 523parallel
Strand 3
B
659 662parallel
Strand 4
B
835 839parallel
Strand 5
B
793 798parallel
Strand 6
B
701 705parallel
Strand 7
B
724 731parallel
Strand 8
B
756 761parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
621 622first strand
Strand 2
B
628 629anti-parallel
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There are 8 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
565 567first strand
Strand 2
C
520 523parallel
Strand 3
C
659 662parallel
Strand 4
C
835 839parallel
Strand 5
C
793 798parallel
Strand 6
C
701 705parallel
Strand 7
C
724 731parallel
Strand 8
C
756 761parallel
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