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


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 3ZEA entry

There are 3 chains in PDB entry 3ZEA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 5ALA 283
B
 GLY 15ILE 74
B
 GLY 76GLU 380
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 41 helices in PDB entry 3ZEA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 27Right-handed alpha
Helix 2
2
A
32 40Right-handed alpha
Helix 3
3
A
53 68Right-handed alpha
Helix 4
4
A
83 87Right-handed 310
Helix 5
5
A
101 109Right-handed alpha
Helix 6
6
A
119 125Right-handed alpha
Helix 7
7
A
126 130Right-handed 310
Helix 8
8
A
139 147Right-handed alpha
Helix 9
9
A
162 181Right-handed alpha
Helix 10
10
A
181 191Right-handed alpha
Helix 11
11
A
199 204Right-handed alpha
Helix 12
12
A
207 211Right-handed 310
Helix 13
13
A
213 220Right-handed alpha
Helix 14
14
A
233 237Right-handed 310
Helix 15
15
A
239 243Right-handed 310
Helix 16
16
A
246 251Right-handed alpha
Helix 17
17
A
258 263Right-handed alpha
Helix 18
18
A
274 278Right-handed 310
Helix 19
19
B
54 59Right-handed alpha
Helix 20
20
B
63 65Right-handed 310
Helix 21
21
B
66 71Right-handed alpha
Helix 22
22
B
72 75Right-handed 310
Helix 23
23
B
78 95Right-handed alpha
Helix 24
24
B
99 125Right-handed alpha
Helix 25
25
B
126 130Right-handed 310
Helix 26
26
B
151 181Right-handed alpha
Helix 27
27
B
199 220Right-handed alpha
Helix 28
28
B
220 230Right-handed alpha
Helix 29
29
B
231 237Right-handed 310
Helix 30
30
B
276 278Right-handed 310
Helix 31
31
B
290 294Right-handed 310
Helix 32
32
B
297 301Right-handed 310
Helix 33
33
B
329 338Right-handed alpha
Helix 34
34
B
342 354Right-handed alpha
Helix 35
35
B
360 363Right-handed 310
Helix 36
36
B
364 369Right-handed alpha
Helix 37
37
B
370 396Right-handed alpha
Helix 38
38
B
443 449Right-handed alpha
Helix 39
39
B
459 466Right-handed alpha
Helix 40
40
B
477 486Right-handed alpha
Helix 41
41
B
489 495Right-handed alpha
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There are 9 sheets in PDB entry 3ZEA. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, BD, BE, BF,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
42 45first strand
Strand 2
A
9 14parallel
Strand 3
A
72 77parallel
Strand 4
A
112 118parallel
Strand 5
A
153 156parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
80 81first strand
Strand 2
A
137 138anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
90 94first strand
Strand 2
A
97 100anti-parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
16 21first strand
Strand 2
B
31 38anti-parallel
Strand 3
B
41 49anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
189 190first strand
Strand 2
B
193 194anti-parallel
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There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
245 247first strand
Strand 2
B
265 268anti-parallel
Strand 3
B
271 273anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
250 252first strand
Strand 2
B
260 262anti-parallel
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There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
280 283first strand
Strand 2
B
318 321anti-parallel
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There are 3 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
412 420first strand
Strand 2
B
423 432anti-parallel
Strand 3
B
435 442anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il