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


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 7ZXF entry

There are 5 chains in PDB entry 7ZXF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 43ALA 428
B
 VAL 2PRO 218
C
 GLN 1ALA 216
D
 GLU 1ILE 220
E
 ASP 1ARG 217
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 13 helices in PDB entry 7ZXF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
204 208Right-handed 310
Helix 2
AA2
A
372 377Right-handed alpha
Helix 3
AA3
B
28 32Right-handed 310
Helix 4
AA4
B
61 65Right-handed 310
Helix 5
AA5
B
87 91Right-handed 310
Helix 6
AA6
C
28 32Right-handed 310
Helix 7
AA7
C
82 86Right-handed 310
Helix 8
AA8
C
125 131Right-handed alpha
Helix 9
AA9
C
184 191Right-handed alpha
Helix 10
AB1
D
28 32Right-handed 310
Helix 11
AB2
D
87 91Right-handed 310
Helix 12
AB3
E
127 134Right-handed alpha
Helix 13
AB4
E
189 193Right-handed alpha
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There are 34 sheets in PDB entry 7ZXF. 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,

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
46 48first strand
Strand 2
A
82 87parallel
Strand 3
A
141 146anti-parallel
Strand 4
A
128 133anti-parallel
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There are 3 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
75 77first strand
Strand 2
A
175 179parallel
Strand 3
A
154 158anti-parallel
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There are 2 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
107 108first strand
Strand 2
A
118 119anti-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
186 190first strand
Strand 2
A
222 226parallel
Strand 3
A
255 259anti-parallel
Strand 4
A
248 252anti-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
212 217first strand
Strand 2
A
280 288parallel
Strand 3
A
271 277anti-parallel
Strand 4
A
228 234anti-parallel
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There are 5 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
310 313first strand
Strand 2
A
295 299parallel
Strand 3
A
337 344parallel
Strand 4
A
392 399anti-parallel
Strand 5
A
382 386anti-parallel
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There are 3 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
326 327first strand
Strand 2
A
417 425parallel
Strand 3
A
330 331parallel
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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
326 327first strand
Strand 2
A
417 425parallel
Strand 3
A
406 414anti-parallel
Strand 4
A
347 349anti-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
355 357first strand
Strand 2
A
369 371anti-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
B
5 7first strand
Strand 2
B
18 23anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
68 73anti-parallel
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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 12first strand
Strand 2
B
113 117parallel
Strand 3
B
92 100anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
45 51anti-parallel
Strand 6
B
58 59anti-parallel
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There are 4 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
11 12first strand
Strand 2
B
113 117parallel
Strand 3
B
92 100anti-parallel
Strand 4
B
105 109anti-parallel
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There are 4 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
126 127first strand
Strand 2
B
144 151anti-parallel
Strand 3
B
181 187anti-parallel
Strand 4
B
169 171anti-parallel
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There are 4 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
126 127first strand
Strand 2
B
144 151anti-parallel
Strand 3
B
181 187anti-parallel
Strand 4
B
175 176anti-parallel
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There are 3 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
157 160first strand
Strand 2
B
200 205anti-parallel
Strand 3
B
210 215anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 5first strand
Strand 2
C
18 24anti-parallel
Strand 3
C
73 78anti-parallel
Strand 4
C
63 64anti-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
4 5first strand
Strand 2
C
18 24anti-parallel
Strand 3
C
73 78anti-parallel
Strand 4
C
67 68anti-parallel
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There are 5 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
9 12first strand
Strand 2
C
105 109parallel
Strand 3
C
88 95anti-parallel
Strand 4
C
34 39anti-parallel
Strand 5
C
46 49anti-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
9 12first strand
Strand 2
C
105 109parallel
Strand 3
C
88 95anti-parallel
Strand 4
C
98 101anti-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
118 122first strand
Strand 2
C
134 143anti-parallel
Strand 3
C
175 183anti-parallel
Strand 4
C
163 165anti-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
118 122first strand
Strand 2
C
134 143anti-parallel
Strand 3
C
175 183anti-parallel
Strand 4
C
169 170anti-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
157 158first strand
Strand 2
C
148 154anti-parallel
Strand 3
C
194 200anti-parallel
Strand 4
C
203 209anti-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
D
3 7first strand
Strand 2
D
18 25anti-parallel
Strand 3
D
78 83anti-parallel
Strand 4
D
68 73anti-parallel
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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
11 12first strand
Strand 2
D
120 121parallel
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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
58 59first strand
Strand 2
D
45 51anti-parallel
Strand 3
D
34 39anti-parallel
Strand 4
D
93 99anti-parallel
Strand 5
D
110 112anti-parallel
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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
58 59first strand
Strand 2
D
45 51anti-parallel
Strand 3
D
34 39anti-parallel
Strand 4
D
93 99anti-parallel
Strand 5
D
117 118anti-parallel
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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
130 134first strand
Strand 2
D
147 155anti-parallel
Strand 3
D
185 192anti-parallel
Strand 4
D
173 180anti-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
161 164first strand
Strand 2
D
204 209anti-parallel
Strand 3
D
214 219anti-parallel
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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
4 7first strand
Strand 2
E
19 25anti-parallel
Strand 3
E
76 81anti-parallel
Strand 4
E
71 73anti-parallel
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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
12 13first strand
Strand 2
E
111 112parallel
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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
59 60first strand
Strand 2
E
50 55anti-parallel
Strand 3
E
39 44anti-parallel
Strand 4
E
91 96anti-parallel
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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
123 124first strand
Strand 2
E
135 140anti-parallel
Strand 3
E
179 188anti-parallel
Strand 4
E
142 145anti-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
123 124first strand
Strand 2
E
135 140anti-parallel
Strand 3
E
179 188anti-parallel
Strand 4
E
165 169anti-parallel
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There are 4 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
159 160first strand
Strand 2
E
151 156anti-parallel
Strand 3
E
197 203anti-parallel
Strand 4
E
211 216anti-parallel
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