Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z9J


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 1Z9J entry

There are 3 chains in PDB entry 1Z9J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLY 281
B
 ALA 1GLY 302
C
 ASP 11ARG 248
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 36 helices in PDB entry 1Z9J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 55Right-handed alpha
Helix 2
2
A
70 74Right-handed 310
Helix 3
3
A
83 111Right-handed alpha
Helix 4
4
A
115 133Right-handed alpha
Helix 5
5
A
133 139Right-handed alpha
Helix 6
6
A
141 145Right-handed 310
Helix 7
7
A
151 163Right-handed alpha
Helix 8
8
A
171 199Right-handed alpha
Helix 9
9
A
208 221Right-handed alpha
Helix 10
10
A
224 250Right-handed alpha
Helix 11
11
A
258 263Right-handed alpha
Helix 12
12
A
263 268Right-handed alpha
Helix 13
13
A
269 274Right-handed alpha
Helix 14
14
B
25 29Right-handed 310
Helix 15
15
B
38 42Right-handed 310
Helix 16
16
B
53 78Right-handed alpha
Helix 17
17
B
81 88Right-handed alpha
Helix 18
18
B
89 91Right-handed 310
Helix 19
19
B
112 140Right-handed alpha
Helix 20
20
B
144 161Right-handed alpha
Helix 21
21
B
162 168Right-handed alpha
Helix 22
22
B
170 174Right-handed 310
Helix 23
23
B
180 192Right-handed alpha
Helix 24
24
B
199 226Right-handed alpha
Helix 25
25
B
233 239Right-handed alpha
Helix 26
26
B
242 254Right-handed alpha
Helix 27
27
B
264 275Right-handed alpha
Helix 28
28
B
275 287Right-handed alpha
Helix 29
29
B
296 301Right-handed alpha
Helix 30
30
C
11 35Right-handed alpha
Helix 31
31
C
103 108Right-handed alpha
Helix 32
32
C
109 113Right-handed 310
Helix 33
33
C
135 137Right-handed 310
Helix 34
34
C
192 196Right-handed 310
Helix 35
35
C
209 213Right-handed 310
Helix 36
36
C
226 244Right-handed alpha
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There are 8 sheets in PDB entry 1Z9J. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 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
25 26first strand
Strand 2
A
29 30anti-parallel
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There are 2 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
65 66first strand
Strand 2
A
148 149anti-parallel
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There are 2 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
11 13first strand
Strand 2
C
141 144anti-parallel
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There are 2 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
93 94first strand
Strand 2
B
177 178anti-parallel
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There are 2 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
62 64first strand
Strand 2
C
73 75anti-parallel
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There are 2 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
87 89first strand
Strand 2
C
98 100anti-parallel
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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
C
131 133first strand
Strand 2
C
160 170anti-parallel
Strand 3
C
176 183anti-parallel
Strand 4
C
188 189anti-parallel
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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
C
131 133first strand
Strand 2
C
160 170anti-parallel
Strand 3
C
152 154anti-parallel
Strand 4
C
203 204parallel
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