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


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 7ZFC entry

There are 6 chains in PDB entry 7ZFC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 GLU 1PRO 228
L
 GLN 1THR 213
M
 GLN 1SER 124
A
 GLN 1SER 219
B
 LEU 4THR 210
E
 HIS 331THR 523
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 26 helices in PDB entry 7ZFC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
H
62 65Right-handed 310
Helix 2
AA2
H
87 91Right-handed 310
Helix 3
AA3
H
171 173Right-handed 310
Helix 4
AA4
H
202 204Right-handed 310
Helix 5
AA5
H
216 219Right-handed 310
Helix 6
AA6
L
80 84Right-handed 310
Helix 7
AA7
L
125 131Right-handed alpha
Helix 8
AA8
L
185 192Right-handed alpha
Helix 9
AA9
M
62 65Right-handed 310
Helix 10
AB1
M
87 91Right-handed 310
Helix 11
AB2
M
107 111Right-handed 310
Helix 12
AB3
A
28 32Right-handed 310
Helix 13
AB4
A
86 90Right-handed 310
Helix 14
AB5
A
100 102Right-handed 310
Helix 15
AB6
A
191 193Right-handed 310
Helix 16
AB7
A
205 208Right-handed 310
Helix 17
AB8
B
78 82Right-handed 310
Helix 18
AB9
B
122 128Right-handed alpha
Helix 19
AC1
B
182 189Right-handed alpha
Helix 20
AC2
E
338 343Right-handed alpha
Helix 21
AC3
E
349 353Right-handed 310
Helix 22
AC4
E
365 370Right-handed alpha
Helix 23
AC5
E
385 390Right-handed 310
Helix 24
AC6
E
405 410Right-handed 310
Helix 25
AC7
E
416 422Right-handed alpha
Helix 26
AC8
E
502 505Right-handed 310
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There are 29 sheets in PDB entry 7ZFC. 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,

There are 6 strands in AA1 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
122 126parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
33 39anti-parallel
Strand 5
H
45 52anti-parallel
Strand 6
H
57 60anti-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
H
17 23first strand
Strand 2
H
78 84anti-parallel
Strand 3
H
68 73anti-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
H
101 104first strand
Strand 2
H
109 112anti-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
H
135 139first strand
Strand 2
H
150 160anti-parallel
Strand 3
H
191 200anti-parallel
Strand 4
H
178 180anti-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
H
146 147first strand
Strand 2
H
150 160anti-parallel
Strand 3
H
191 200anti-parallel
Strand 4
H
184 185anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
166 169first strand
Strand 2
H
209 215anti-parallel
Strand 3
H
220 226anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 12first strand
Strand 2
L
105 109parallel
Strand 3
L
86 93anti-parallel
Strand 4
L
34 39anti-parallel
Strand 5
L
46 49anti-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
L
9 12first strand
Strand 2
L
105 109parallel
Strand 3
L
86 93anti-parallel
Strand 4
L
98 101anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
18 23first strand
Strand 2
L
71 76anti-parallel
Strand 3
L
63 68anti-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
L
118 122first strand
Strand 2
L
134 143anti-parallel
Strand 3
L
176 184anti-parallel
Strand 4
L
163 165anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
118 122first strand
Strand 2
L
134 143anti-parallel
Strand 3
L
176 184anti-parallel
Strand 4
L
169 170anti-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
L
157 159first strand
Strand 2
L
149 154anti-parallel
Strand 3
L
195 201anti-parallel
Strand 4
L
204 210anti-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
M
4 7first strand
Strand 2
M
18 24anti-parallel
Strand 3
M
78 83anti-parallel
Strand 4
M
68 73anti-parallel
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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
10 12first strand
Strand 2
M
118 122parallel
Strand 3
M
92 99anti-parallel
Strand 4
M
33 39anti-parallel
Strand 5
M
45 52anti-parallel
Strand 6
M
57 60anti-parallel
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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
10 12first strand
Strand 2
M
118 122parallel
Strand 3
M
92 99anti-parallel
Strand 4
M
113 114anti-parallel
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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
102 105first strand
Strand 2
E
376 380anti-parallel
Strand 3
E
431 437anti-parallel
Strand 4
E
507 515anti-parallel
Strand 5
E
395 403anti-parallel
Strand 6
E
354 358anti-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
A
3 7first strand
Strand 2
A
17 25anti-parallel
Strand 3
A
77 83anti-parallel
Strand 4
A
67 72anti-parallel
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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 12first strand
Strand 2
A
111 115parallel
Strand 3
A
91 98anti-parallel
Strand 4
A
33 39anti-parallel
Strand 5
A
45 51anti-parallel
Strand 6
A
57 59anti-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
A
10 12first strand
Strand 2
A
111 115parallel
Strand 3
A
91 98anti-parallel
Strand 4
A
104 107anti-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
A
124 128first strand
Strand 2
A
139 149anti-parallel
Strand 3
A
180 189anti-parallel
Strand 4
A
167 169anti-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
A
124 128first strand
Strand 2
A
139 149anti-parallel
Strand 3
A
180 189anti-parallel
Strand 4
A
173 174anti-parallel
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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
155 158first strand
Strand 2
A
199 204anti-parallel
Strand 3
A
209 214anti-parallel
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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
9 12first strand
Strand 2
B
102 106parallel
Strand 3
B
84 90anti-parallel
Strand 4
B
31 37anti-parallel
Strand 5
B
44 47anti-parallel
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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 23first strand
Strand 2
B
69 74anti-parallel
Strand 3
B
61 66anti-parallel
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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
115 119first strand
Strand 2
B
131 140anti-parallel
Strand 3
B
173 181anti-parallel
Strand 4
B
160 162anti-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
B
115 119first strand
Strand 2
B
131 140anti-parallel
Strand 3
B
173 181anti-parallel
Strand 4
B
166 167anti-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
B
154 156first strand
Strand 2
B
146 151anti-parallel
Strand 3
B
192 198anti-parallel
Strand 4
B
201 207anti-parallel
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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
452 454first strand
Strand 2
E
492 494anti-parallel
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There are 2 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
473 474first strand
Strand 2
E
488 489anti-parallel
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