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


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 3SZM entry

There are 4 chains in PDB entry 3SZM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 646SER 834
B
 PRO 646SER 834
C
 LYS 644SER 834
D
 PRO 646TRP 715
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 67 helices in PDB entry 3SZM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
656 671Right-handed alpha
Helix 2
2
A
694 703Right-handed alpha
Helix 3
3
A
710 720Right-handed alpha
Helix 4
4
A
725 729Right-handed 310
Helix 5
5
A
735 747Right-handed alpha
Helix 6
6
A
771 782Right-handed alpha
Helix 7
7
A
812 823Right-handed alpha
Helix 8
8
A
827 832Right-handed 310
Helix 9
9
B
656 671Right-handed alpha
Helix 10
10
B
694 704Right-handed alpha
Helix 11
11
B
710 720Right-handed alpha
Helix 12
12
B
725 729Right-handed 310
Helix 13
13
B
735 747Right-handed alpha
Helix 14
14
B
771 782Right-handed alpha
Helix 15
15
B
813 823Right-handed alpha
Helix 16
16
B
827 832Right-handed 310
Helix 17
17
C
656 671Right-handed alpha
Helix 18
18
C
694 704Right-handed alpha
Helix 19
19
C
710 720Right-handed alpha
Helix 20
20
C
725 729Right-handed 310
Helix 21
21
C
735 747Right-handed alpha
Helix 22
22
C
771 782Right-handed alpha
Helix 23
23
C
813 823Right-handed alpha
Helix 24
24
C
827 832Right-handed 310
Helix 25
25
D
656 671Right-handed alpha
Helix 26
26
D
694 704Right-handed alpha
Helix 27
27
D
710 720Right-handed alpha
Helix 28
28
D
725 729Right-handed 310
Helix 29
29
D
735 747Right-handed alpha
Helix 30
30
D
771 782Right-handed alpha
Helix 31
31
D
812 823Right-handed alpha
Helix 32
32
D
827 832Right-handed 310
Helix 33
33
E
656 671Right-handed alpha
Helix 34
34
E
694 703Right-handed alpha
Helix 35
35
E
710 720Right-handed alpha
Helix 36
36
E
725 729Right-handed 310
Helix 37
37
E
735 747Right-handed alpha
Helix 38
38
E
771 782Right-handed alpha
Helix 39
39
E
812 822Right-handed alpha
Helix 40
40
E
827 831Right-handed 310
Helix 41
41
F
656 671Right-handed alpha
Helix 42
42
F
694 704Right-handed alpha
Helix 43
43
F
710 720Right-handed alpha
Helix 44
44
F
725 729Right-handed 310
Helix 45
45
F
735 747Right-handed alpha
Helix 46
46
F
771 781Right-handed alpha
Helix 47
47
F
789 793Right-handed 310
Helix 48
48
F
812 823Right-handed alpha
Helix 49
49
F
827 832Right-handed 310
Helix 50
50
G
656 671Right-handed alpha
Helix 51
51
G
694 703Right-handed alpha
Helix 52
52
G
710 720Right-handed alpha
Helix 53
53
G
725 729Right-handed 310
Helix 54
54
G
735 747Right-handed alpha
Helix 55
55
G
771 782Right-handed alpha
Helix 56
56
G
789 793Right-handed 310
Helix 57
57
G
812 823Right-handed alpha
Helix 58
58
G
827 831Right-handed 310
Helix 59
59
H
656 671Right-handed alpha
Helix 60
60
H
694 703Right-handed alpha
Helix 61
61
H
710 720Right-handed alpha
Helix 62
62
H
725 729Right-handed 310
Helix 63
63
H
735 747Right-handed alpha
Helix 64
64
H
771 782Right-handed alpha
Helix 65
65
H
789 793Right-handed 310
Helix 66
66
H
812 823Right-handed alpha
Helix 67
67
H
827 832Right-handed 310
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There are 16 sheets in PDB entry 3SZM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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
673 676first strand
Strand 2
A
648 653parallel
Strand 3
A
683 688parallel
Strand 4
A
706 709parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
762 764first strand
Strand 2
A
795 797parallel
Strand 3
A
809 811parallel
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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
B
674 675first strand
Strand 2
B
649 653parallel
Strand 3
B
683 688parallel
Strand 4
B
706 709parallel
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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
B
785 786first strand
Strand 2
B
761 764parallel
Strand 3
B
795 797parallel
Strand 4
B
809 811parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
674 675first strand
Strand 2
C
649 653parallel
Strand 3
C
683 688parallel
Strand 4
C
706 709parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
762 764first strand
Strand 2
C
795 797parallel
Strand 3
C
809 811parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
674 675first strand
Strand 2
D
649 653parallel
Strand 3
D
683 688parallel
Strand 4
D
706 709parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
785 786first strand
Strand 2
D
761 764parallel
Strand 3
D
795 797parallel
Strand 4
D
809 811parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
674 675first strand
Strand 2
E
649 653parallel
Strand 3
E
683 688parallel
Strand 4
E
706 709parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
763 764first strand
Strand 2
E
795 797parallel
Strand 3
E
809 811parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
674 675first strand
Strand 2
F
649 653parallel
Strand 3
F
683 688parallel
Strand 4
F
706 709parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
762 764first strand
Strand 2
F
795 797parallel
Strand 3
F
809 811parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
674 675first strand
Strand 2
G
649 653parallel
Strand 3
G
683 688parallel
Strand 4
G
706 709parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
785 786first strand
Strand 2
G
761 764parallel
Strand 3
G
795 797parallel
Strand 4
G
809 811parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
674 675first strand
Strand 2
H
649 653parallel
Strand 3
H
683 688parallel
Strand 4
H
706 709parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
762 764first strand
Strand 2
H
795 797parallel
Strand 3
H
809 811parallel
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