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


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 7PHR entry

There are 11 chains in PDB entry 7PHR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 9SER 251
B
 ASP 2LYS 286
C
 ILE 3GLY 116
D
 PHE 1GLU 108
E
 GLN 11ARG 133
H
 GLY 1GLU 275
L
 ILE 1MET 99
P
 TYR 1VAL 9
Z
 GLN 1PHE 34
e
 GLN 11LYS 134
z
 LEU 6PHE 34
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 7PHR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
81 85Right-handed 310
Helix 2
AA2
A
185 189Right-handed 310
Helix 3
AA3
A
206 211Right-handed alpha
Helix 4
AA4
A
212 214Right-handed 310
Helix 5
AA5
A
217 250Right-handed alpha
Helix 6
AA6
B
115 119Right-handed 310
Helix 7
AA7
B
130 137Right-handed alpha
Helix 8
AA8
B
197 201Right-handed alpha
Helix 9
AA9
B
247 286Right-handed alpha
Helix 10
AB1
C
56 58Right-handed 310
Helix 11
AB2
C
89 116Right-handed alpha
Helix 12
AB3
D
57 60Right-handed 310
Helix 13
AB4
D
79 107Right-handed alpha
Helix 14
AB5
E
82 86Right-handed 310
Helix 15
AB6
E
104 132Right-handed alpha
Helix 16
AB7
H
56 85Right-handed alpha
Helix 17
AB8
H
137 150Right-handed alpha
Helix 18
AB9
H
151 162Right-handed alpha
Helix 19
AC1
H
162 175Right-handed alpha
Helix 20
AC2
H
175 180Right-handed alpha
Helix 21
AC3
H
253 255Right-handed 310
Helix 22
AC4
Z
3 6Right-handed 310
Helix 23
AC5
Z
7 34Right-handed alpha
Helix 24
AC6
e
82 86Right-handed 310
Helix 25
AC7
e
104 134Right-handed alpha
Helix 26
AC8
z
7 34Right-handed alpha
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There are 25 sheets in PDB entry 7PHR. 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,

There are 5 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
11 15first strand
Strand 2
A
104 109parallel
Strand 3
A
86 92anti-parallel
Strand 4
A
32 38anti-parallel
Strand 5
A
44 51anti-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
20 25first strand
Strand 2
A
72 77anti-parallel
Strand 3
A
62 67anti-parallel
Strand 4
A
56 59anti-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
118 121first strand
Strand 2
A
131 138anti-parallel
Strand 3
A
167 176anti-parallel
Strand 4
A
153 154anti-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
118 121first strand
Strand 2
A
131 138anti-parallel
Strand 3
A
167 176anti-parallel
Strand 4
A
158 162anti-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
B
5 8first strand
Strand 2
B
20 26anti-parallel
Strand 3
B
77 79anti-parallel
Strand 4
B
65 67anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 15first strand
Strand 2
B
108 113parallel
Strand 3
B
88 95anti-parallel
Strand 4
B
32 39anti-parallel
Strand 5
B
43 50anti-parallel
Strand 6
B
57 58anti-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
B
11 15first strand
Strand 2
B
108 113parallel
Strand 3
B
88 95anti-parallel
Strand 4
B
103 104anti-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
B
123 127first strand
Strand 2
B
139 149anti-parallel
Strand 3
B
187 196anti-parallel
Strand 4
B
169 171anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
163 165first strand
Strand 2
B
154 160anti-parallel
Strand 3
B
206 213anti-parallel
Strand 4
B
232 239anti-parallel
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There are 3 strands in AB1 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
19 24anti-parallel
Strand 3
C
50 54anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
38 43first strand
Strand 2
C
31 35anti-parallel
Strand 3
C
63 66anti-parallel
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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
75 79first strand
Strand 2
e
89 93parallel
Strand 3
e
72 78anti-parallel
Strand 4
e
35 39anti-parallel
Strand 5
e
43 44anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
85 87first strand
Strand 2
e
100 102anti-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
D
5 8first strand
Strand 2
D
11 15anti-parallel
Strand 3
D
36 41anti-parallel
Strand 4
D
29 30anti-parallel
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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
21 25first strand
Strand 2
D
48 53anti-parallel
Strand 3
D
62 70anti-parallel
Strand 4
E
89 94parallel
Strand 5
E
72 78anti-parallel
Strand 6
E
35 39anti-parallel
Strand 7
E
42 44anti-parallel
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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
75 77first strand
Strand 2
E
100 102anti-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
E
15 19first strand
Strand 2
E
22 26anti-parallel
Strand 3
E
59 62anti-parallel
Strand 4
E
53 56anti-parallel
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There are 8 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
46 47first strand
Strand 2
H
31 37anti-parallel
Strand 3
H
21 28anti-parallel
Strand 4
H
3 12anti-parallel
Strand 5
H
94 103anti-parallel
Strand 6
H
109 118anti-parallel
Strand 7
H
121 126anti-parallel
Strand 8
H
133 135anti-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
H
189 192first strand
Strand 2
H
198 208anti-parallel
Strand 3
H
241 250anti-parallel
Strand 4
H
228 230anti-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
H
189 192first strand
Strand 2
H
198 208anti-parallel
Strand 3
H
241 250anti-parallel
Strand 4
H
234 235anti-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
H
222 223first strand
Strand 2
H
214 219anti-parallel
Strand 3
H
257 262anti-parallel
Strand 4
H
270 272anti-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
L
6 11first strand
Strand 2
L
21 30anti-parallel
Strand 3
L
62 70anti-parallel
Strand 4
L
50 51anti-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
L
6 11first strand
Strand 2
L
21 30anti-parallel
Strand 3
L
62 70anti-parallel
Strand 4
L
55 56anti-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
L
44 45first strand
Strand 2
L
36 41anti-parallel
Strand 3
L
78 83anti-parallel
Strand 4
L
91 94anti-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
e
17 19first strand
Strand 2
e
22 26anti-parallel
Strand 3
e
59 62anti-parallel
Strand 4
e
53 56anti-parallel
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