Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z7N


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 4Z7N entry

There are 2 chains in PDB entry 4Z7N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
LEU 1LYS 455
B
ASN 3GLU 206
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 55 helices in PDB entry 4Z7N. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
151 158Right-handed alpha
Helix 2
AA2
A
187 192Right-handed alpha
Helix 3
AA3
A
200 206Right-handed alpha
Helix 4
AA4
A
227 231Right-handed 310
Helix 5
AA5
A
259 264Right-handed alpha
Helix 6
AA6
A
440 442Right-handed 310
Helix 7
AA7
B
4 8Right-handed alpha
Helix 8
AA8
B
12 20Right-handed alpha
Helix 9
AA9
B
40 47Right-handed alpha
Helix 10
AB1
B
50 52Right-handed 310
Helix 11
AB2
B
121 131Right-handed 310
Helix 12
AB3
B
133 146Right-handed alpha
Helix 13
AB4
B
169 175Right-handed alpha
Helix 14
AB5
B
200 209Right-handed alpha
Helix 15
AB6
B
221 232Right-handed alpha
Helix 16
AB7
B
232 237Right-handed alpha
Helix 17
AB8
B
258 264Right-handed 310
Helix 18
AB9
B
291 302Right-handed alpha
Helix 19
AC1
B
314 325Right-handed alpha
Helix 20
AC2
B
342 352Right-handed alpha
Helix 21
AC3
B
435 441Right-handed 310
Helix 22
AC4
C
151 158Right-handed alpha
Helix 23
AC5
C
187 192Right-handed alpha
Helix 24
AC6
C
200 206Right-handed alpha
Helix 25
AC7
C
227 231Right-handed 310
Helix 26
AC8
C
259 264Right-handed alpha
Helix 27
AC9
D
12 18Right-handed alpha
Helix 28
AD1
D
40 47Right-handed alpha
Helix 29
AD2
D
50 52Right-handed 310
Helix 30
AD3
D
76 80Right-handed 310
Helix 31
AD4
D
121 123Right-handed 310
Helix 32
AD5
D
124 131Right-handed alpha
Helix 33
AD6
D
133 146Right-handed alpha
Helix 34
AD7
D
169 175Right-handed alpha
Helix 35
AD8
D
199 209Right-handed alpha
Helix 36
AD9
D
221 232Right-handed alpha
Helix 37
AE1
D
232 237Right-handed alpha
Helix 38
AE2
D
258 264Right-handed 310
Helix 39
AE3
D
281 286Right-handed 310
Helix 40
AE4
D
291 303Right-handed alpha
Helix 41
AE5
D
314 325Right-handed alpha
Helix 42
AE6
D
339 352Right-handed alpha
Helix 43
AE7
D
435 441Right-handed 310
Helix 44
AE8
E
62 65Right-handed 310
Helix 45
AE9
E
87 91Right-handed 310
Helix 46
AF1
E
162 164Right-handed 310
Helix 47
AF2
F
79 83Right-handed 310
Helix 48
AF3
F
121 126Right-handed alpha
Helix 49
AF4
F
183 187Right-handed alpha
Helix 50
AF5
H
28 32Right-handed 310
Helix 51
AF6
H
62 65Right-handed 310
Helix 52
AF7
H
192 194Right-handed 310
Helix 53
AF8
L
79 83Right-handed 310
Helix 54
AF9
L
121 128Right-handed alpha
Helix 55
AG1
L
183 187Right-handed alpha
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There are 54 sheets in PDB entry 4Z7N. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4, AF5, AF6, AF7, AF8, AF9,

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
A
9 12first strand
Strand 2
A
444 448anti-parallel
Strand 3
A
434 439anti-parallel
Strand 4
A
420 425anti-parallel
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There are 4 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
23 27first strand
Strand 2
A
33 39anti-parallel
Strand 3
A
52 57anti-parallel
Strand 4
A
67 68anti-parallel
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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
A
75 79first strand
Strand 2
A
82 87anti-parallel
Strand 3
A
112 117anti-parallel
Strand 4
A
120 121anti-parallel
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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
A
75 79first strand
Strand 2
A
82 87anti-parallel
Strand 3
A
112 117anti-parallel
Strand 4
A
125 126anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
97 100first strand
Strand 2
A
103 108anti-parallel
Strand 3
A
129 134anti-parallel
Strand 4
A
139 143anti-parallel
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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
A
173 175first strand
Strand 2
A
180 185anti-parallel
Strand 3
A
194 199anti-parallel
Strand 4
A
220 221anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
239 242first strand
Strand 2
A
252 257anti-parallel
Strand 3
A
266 270anti-parallel
Strand 4
A
276 281anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
293 296first strand
Strand 2
A
305 310anti-parallel
Strand 3
A
327 331anti-parallel
Strand 4
A
345 348anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
314 317first strand
Strand 2
A
321 324anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
360 364first strand
Strand 2
A
373 377anti-parallel
Strand 3
A
388 392anti-parallel
Strand 4
A
405 408anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
394 395first strand
Strand 2
A
398 399anti-parallel
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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
38 39first strand
Strand 2
B
24 26anti-parallel
Strand 3
B
54 55anti-parallel
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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
61 65first strand
Strand 2
B
87 92anti-parallel
Strand 3
B
425 431parallel
Strand 4
B
411 418anti-parallel
Strand 5
B
354 360anti-parallel
Strand 6
B
385 387anti-parallel
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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
83 84first strand
Strand 2
B
97 105anti-parallel
Strand 3
B
394 402anti-parallel
Strand 4
B
367 374anti-parallel
Strand 5
B
378 381anti-parallel
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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
190 197first strand
Strand 2
B
149 156anti-parallel
Strand 3
B
112 119parallel
Strand 4
B
243 250parallel
Strand 5
B
304 310parallel
Strand 6
B
329 332parallel
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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
442 443first strand
Strand 2
B
453 456anti-parallel
Strand 3
B
459 462anti-parallel
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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
9 12first strand
Strand 2
C
444 448anti-parallel
Strand 3
C
434 439anti-parallel
Strand 4
C
421 425anti-parallel
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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
23 27first strand
Strand 2
C
33 39anti-parallel
Strand 3
C
52 57anti-parallel
Strand 4
C
67 68anti-parallel
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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
76 79first strand
Strand 2
C
82 87anti-parallel
Strand 3
C
112 117anti-parallel
Strand 4
C
120 121anti-parallel
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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
76 79first strand
Strand 2
C
82 87anti-parallel
Strand 3
C
112 117anti-parallel
Strand 4
C
125 126anti-parallel
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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
97 100first strand
Strand 2
C
103 108anti-parallel
Strand 3
C
129 133anti-parallel
Strand 4
C
140 143anti-parallel
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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
172 175first strand
Strand 2
C
180 185anti-parallel
Strand 3
C
194 199anti-parallel
Strand 4
C
220 221anti-parallel
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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
239 242first strand
Strand 2
C
252 257anti-parallel
Strand 3
C
266 270anti-parallel
Strand 4
C
278 281anti-parallel
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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
293 296first strand
Strand 2
C
305 310anti-parallel
Strand 3
C
327 331anti-parallel
Strand 4
C
345 348anti-parallel
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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
314 317first strand
Strand 2
C
321 324anti-parallel
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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
360 364first strand
Strand 2
C
373 378anti-parallel
Strand 3
C
388 392anti-parallel
Strand 4
C
405 408anti-parallel
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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
394 395first strand
Strand 2
C
398 399anti-parallel
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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
38 39first strand
Strand 2
D
24 26anti-parallel
Strand 3
D
54 55anti-parallel
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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
61 65first strand
Strand 2
D
87 92anti-parallel
Strand 3
D
425 431parallel
Strand 4
D
411 418anti-parallel
Strand 5
D
355 360anti-parallel
Strand 6
D
385 386anti-parallel
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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
83 84first strand
Strand 2
D
97 105anti-parallel
Strand 3
D
394 402anti-parallel
Strand 4
D
367 373anti-parallel
Strand 5
D
379 381anti-parallel
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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
190 197first strand
Strand 2
D
149 156anti-parallel
Strand 3
D
112 119parallel
Strand 4
D
243 250parallel
Strand 5
D
305 311parallel
Strand 6
D
329 333parallel
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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
453 456first strand
Strand 2
D
459 462anti-parallel
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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
3 6first strand
Strand 2
E
17 25anti-parallel
Strand 3
E
78 84anti-parallel
Strand 4
E
69 73anti-parallel
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There are 6 strands in AD7 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
10 12first strand
Strand 2
E
113 117parallel
Strand 3
E
92 98anti-parallel
Strand 4
E
34 40anti-parallel
Strand 5
E
44 51anti-parallel
Strand 6
E
58 60anti-parallel
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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
10 12first strand
Strand 2
E
113 117parallel
Strand 3
E
92 98anti-parallel
Strand 4
E
108 109anti-parallel
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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
126 130first strand
Strand 2
E
141 151anti-parallel
Strand 3
E
180 190anti-parallel
Strand 4
E
169 171anti-parallel
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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
126 130first strand
Strand 2
E
141 151anti-parallel
Strand 3
E
180 190anti-parallel
Strand 4
E
175 177anti-parallel
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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
159 160first strand
Strand 2
E
200 205anti-parallel
Strand 3
E
210 215anti-parallel
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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
4 7first strand
Strand 2
F
19 25anti-parallel
Strand 3
F
70 75anti-parallel
Strand 4
F
62 67anti-parallel
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There are 6 strands in AE4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
10 13first strand
Strand 2
F
102 106parallel
Strand 3
F
85 90anti-parallel
Strand 4
F
33 38anti-parallel
Strand 5
F
44 49anti-parallel
Strand 6
F
53 54anti-parallel
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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
10 13first strand
Strand 2
F
102 106parallel
Strand 3
F
85 90anti-parallel
Strand 4
F
97 98anti-parallel
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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
114 118first strand
Strand 2
F
129 139anti-parallel
Strand 3
F
173 182anti-parallel
Strand 4
F
159 163anti-parallel
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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
153 155first strand
Strand 2
F
145 150anti-parallel
Strand 3
F
191 197anti-parallel
Strand 4
F
208 210anti-parallel
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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
3 6first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
68 73anti-parallel
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There are 6 strands in AE9 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
10 12first strand
Strand 2
H
113 117parallel
Strand 3
H
93 98anti-parallel
Strand 4
H
34 40anti-parallel
Strand 5
H
44 51anti-parallel
Strand 6
H
58 60anti-parallel
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There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
10 12first strand
Strand 2
H
113 117parallel
Strand 3
H
93 98anti-parallel
Strand 4
H
108 109anti-parallel
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There are 4 strands in AF2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
126 130first strand
Strand 2
H
141 151anti-parallel
Strand 3
H
180 190anti-parallel
Strand 4
H
169 171anti-parallel
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There are 4 strands in AF3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
126 130first strand
Strand 2
H
141 151anti-parallel
Strand 3
H
180 190anti-parallel
Strand 4
H
175 177anti-parallel
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There are 3 strands in AF4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
157 160first strand
Strand 2
H
200 205anti-parallel
Strand 3
H
210 215anti-parallel
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There are 4 strands in AF5 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
4 7first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
70 75anti-parallel
Strand 4
L
62 67anti-parallel
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There are 6 strands in AF6 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
10 13first strand
Strand 2
L
102 106parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
33 38anti-parallel
Strand 5
L
44 49anti-parallel
Strand 6
L
53 54anti-parallel
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There are 4 strands in AF7 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
10 13first strand
Strand 2
L
102 106parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
97 98anti-parallel
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There are 4 strands in AF8 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
114 118first strand
Strand 2
L
129 139anti-parallel
Strand 3
L
173 182anti-parallel
Strand 4
L
159 163anti-parallel
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There are 4 strands in AF9 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
153 155first strand
Strand 2
L
145 150anti-parallel
Strand 3
L
191 197anti-parallel
Strand 4
L
205 210anti-parallel
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