Analysis of interatomic Contacts of Structural Units in PDB entry:
7ZK1


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 7ZK1 entry

There are 3 chains in PDB entry 7ZK1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3GLU 245
B
 GLN 1SER 127
C
 GLN 1ALA 121
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
Back to top of page

There are 14 helices in PDB entry 7ZK1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 26Right-handed alpha
Helix 2
AA2
A
27 39Right-handed alpha
Helix 3
AA3
A
45 69Right-handed alpha
Helix 4
AA4
A
69 81Right-handed alpha
Helix 5
AA5
A
89 113Right-handed alpha
Helix 6
AA6
A
123 143Right-handed alpha
Helix 7
AA7
A
147 178Right-handed alpha
Helix 8
AA8
A
186 209Right-handed alpha
Helix 9
AA9
A
213 218Right-handed alpha
Helix 10
AB1
A
218 241Right-handed alpha
Helix 11
AB2
B
90 94Right-handed 310
Helix 12
AB3
B
105 111Right-handed alpha
Helix 13
AB4
C
74 76Right-handed 310
Helix 14
AB5
C
87 91Right-handed 310
Back to top of page

There are 6 sheets in PDB entry 7ZK1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 6first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
81 86anti-parallel
Strand 4
B
71 75anti-parallel
Back to list of sheets
Back to top of page

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
B
11 13first strand
Strand 2
B
121 126parallel
Strand 3
B
95 101anti-parallel
Strand 4
B
37 41anti-parallel
Strand 5
B
49 54anti-parallel
Strand 6
B
61 63anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 13first strand
Strand 2
B
121 126parallel
Strand 3
B
95 101anti-parallel
Strand 4
B
116 117anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 7first strand
Strand 2
C
18 25anti-parallel
Strand 3
C
78 83anti-parallel
Strand 4
C
68 73anti-parallel
Back to list of sheets
Back to top of page

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 13first strand
Strand 2
C
115 120parallel
Strand 3
C
92 100anti-parallel
Strand 4
C
34 39anti-parallel
Strand 5
C
46 51anti-parallel
Strand 6
C
58 60anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
11 13first strand
Strand 2
C
115 120parallel
Strand 3
C
92 100anti-parallel
Strand 4
C
108 111anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il