Analysis of interatomic Contacts of Structural Units in PDB entry:
7CZ3


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 7CZ3 entry

There are 6 chains in PDB entry 7CZ3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3ILE 170
B
 GLU 2LEU 164
C
 GLU 2ASN 169
D
 GLU 2LEU 164
E
 GLU 2THR 163
F
 GLU 2THR 163
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 25 helices in PDB entry 7CZ3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 10Right-handed 310
Helix 2
AA2
A
18 22Right-handed 310
Helix 3
AA3
A
29 50Right-handed alpha
Helix 4
AA4
A
131 137Right-handed alpha
Helix 5
AA5
A
138 164Right-handed alpha
Helix 6
AA6
B
18 22Right-handed 310
Helix 7
AA7
B
29 50Right-handed alpha
Helix 8
AA8
B
131 164Right-handed alpha
Helix 9
AA9
C
6 10Right-handed 310
Helix 10
AB1
C
18 22Right-handed 310
Helix 11
AB2
C
29 50Right-handed alpha
Helix 12
AB3
C
131 137Right-handed alpha
Helix 13
AB4
C
140 164Right-handed alpha
Helix 14
AB5
D
5 10Right-handed 310
Helix 15
AB6
D
18 22Right-handed 310
Helix 16
AB7
D
29 50Right-handed alpha
Helix 17
AB8
D
131 164Right-handed alpha
Helix 18
AB9
E
7 9Right-handed 310
Helix 19
AC1
E
18 22Right-handed 310
Helix 20
AC2
E
29 50Right-handed alpha
Helix 21
AC3
E
131 162Right-handed alpha
Helix 22
AC4
F
7 9Right-handed 310
Helix 23
AC5
F
18 22Right-handed 310
Helix 24
AC6
F
29 50Right-handed alpha
Helix 25
AC7
F
131 161Right-handed alpha
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There are 12 sheets in PDB entry 7CZ3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
4 5first strand
Strand 2
A
127 128parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
11 16first strand
Strand 2
A
71 82anti-parallel
Strand 3
A
86 97anti-parallel
Strand 4
A
103 115anti-parallel
Strand 5
A
53 58anti-parallel
Strand 6
B
61 62anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
61 62first strand
Strand 2
B
53 58anti-parallel
Strand 3
B
105 115anti-parallel
Strand 4
B
86 97anti-parallel
Strand 5
B
71 82anti-parallel
Strand 6
B
10 16anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 5first strand
Strand 2
B
126 128parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
11 16first strand
Strand 2
C
71 81anti-parallel
Strand 3
C
86 97anti-parallel
Strand 4
C
103 115anti-parallel
Strand 5
C
53 58anti-parallel
Strand 6
D
61 62anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
61 62first strand
Strand 2
D
52 58anti-parallel
Strand 3
D
105 116anti-parallel
Strand 4
D
86 94anti-parallel
Strand 5
D
72 82anti-parallel
Strand 6
D
11 16anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
3 5first strand
Strand 2
E
126 128parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
11 16first strand
Strand 2
E
71 82anti-parallel
Strand 3
E
86 97anti-parallel
Strand 4
E
103 117anti-parallel
Strand 5
E
120 121anti-parallel
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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
11 16first strand
Strand 2
E
71 82anti-parallel
Strand 3
E
86 97anti-parallel
Strand 4
E
103 117anti-parallel
Strand 5
E
53 58anti-parallel
Strand 6
F
61 62anti-parallel
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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
61 62first strand
Strand 2
F
52 58anti-parallel
Strand 3
F
104 117anti-parallel
Strand 4
F
86 97anti-parallel
Strand 5
F
71 82anti-parallel
Strand 6
F
11 16anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
61 62first strand
Strand 2
F
52 58anti-parallel
Strand 3
F
104 117anti-parallel
Strand 4
F
120 121anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
3 5first strand
Strand 2
F
126 128parallel
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