Analysis of interatomic Contacts of Structural Units in PDB entry:
3CZ5


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 3CZ5 entry

There are 4 chains in PDB entry 3CZ5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4GLY 144
B
 SER 4GLU 143
C
 SER 4ARG 145
D
 SER 4ARG 145
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 24 helices in PDB entry 3CZ5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 26Right-handed alpha
Helix 2
2
A
39 49Right-handed alpha
Helix 3
3
A
65 77Right-handed alpha
Helix 4
4
A
90 100Right-handed alpha
Helix 5
5
A
113 123Right-handed alpha
Helix 6
6
A
130 143Right-handed alpha
Helix 7
7
B
14 27Right-handed alpha
Helix 8
8
B
39 51Right-handed alpha
Helix 9
9
B
65 77Right-handed alpha
Helix 10
10
B
90 101Right-handed alpha
Helix 11
11
B
113 124Right-handed alpha
Helix 12
12
B
130 143Right-handed alpha
Helix 13
13
C
16 27Right-handed alpha
Helix 14
14
C
39 51Right-handed alpha
Helix 15
15
C
65 77Right-handed alpha
Helix 16
16
C
90 100Right-handed alpha
Helix 17
17
C
112 125Right-handed alpha
Helix 18
18
C
130 143Right-handed alpha
Helix 19
19
D
19 28Right-handed alpha
Helix 20
20
D
39 51Right-handed alpha
Helix 21
21
D
65 77Right-handed alpha
Helix 22
22
D
90 101Right-handed alpha
Helix 23
23
D
111 124Right-handed alpha
Helix 24
24
D
130 145Right-handed alpha
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There are 4 sheets in PDB entry 3CZ5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
31 37first strand
Strand 2
A
6 11parallel
Strand 3
A
54 57parallel
Strand 4
A
82 86parallel
Strand 5
A
104 107parallel
Strand 6
A
128 129parallel
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There are 6 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
31 37first strand
Strand 2
B
6 11parallel
Strand 3
B
54 57parallel
Strand 4
B
82 86parallel
Strand 5
B
104 107parallel
Strand 6
B
128 129parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
31 37first strand
Strand 2
C
6 11parallel
Strand 3
C
54 57parallel
Strand 4
C
82 86parallel
Strand 5
C
104 107parallel
Strand 6
C
128 129parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
32 37first strand
Strand 2
D
7 11parallel
Strand 3
D
54 57parallel
Strand 4
D
82 86parallel
Strand 5
D
104 107parallel
Strand 6
D
128 129parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il