Analysis of interatomic Contacts of Structural Units in PDB entry:
6P3R


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 6P3R entry

There are 6 chains in PDB entry 6P3R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2LYS 230
B
 ASP 1GLU 215
C
 GLU 1LYS 230
D
 ASP 1GLU 215
E
 PRO 58VAL 266
L
 PRO 58LYS 267
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 23 helices in PDB entry 6P3R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
62 65Right-handed 310
Helix 2
AA2
A
87 91Right-handed 310
Helix 3
AA3
A
172 174Right-handed 310
Helix 4
AA4
A
203 208Right-handed alpha
Helix 5
AA5
A
217 220Right-handed 310
Helix 6
AA6
B
79 83Right-handed 310
Helix 7
AA7
B
123 128Right-handed alpha
Helix 8
AA8
B
185 189Right-handed alpha
Helix 9
AA9
C
62 65Right-handed 310
Helix 10
AB1
C
87 91Right-handed 310
Helix 11
AB2
C
143 145Right-handed 310
Helix 12
AB3
C
203 205Right-handed 310
Helix 13
AB4
C
217 220Right-handed 310
Helix 14
AB5
D
79 83Right-handed 310
Helix 15
AB6
D
123 130Right-handed alpha
Helix 16
AB7
D
185 189Right-handed alpha
Helix 17
AB8
E
65 72Right-handed alpha
Helix 18
AB9
E
106 114Right-handed alpha
Helix 19
AC1
E
192 200Right-handed alpha
Helix 20
AC2
L
65 71Right-handed alpha
Helix 21
AC3
L
106 115Right-handed alpha
Helix 22
AC4
L
127 131Right-handed 310
Helix 23
AC5
L
192 201Right-handed alpha
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There are 31 sheets in PDB entry 6P3R. 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,

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
4 7first strand
Strand 2
A
18 24anti-parallel
Strand 3
A
78 83anti-parallel
Strand 4
A
68 73anti-parallel
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There are 6 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
10 12first strand
Strand 2
A
123 127parallel
Strand 3
A
92 105anti-parallel
Strand 4
A
33 39anti-parallel
Strand 5
A
46 52anti-parallel
Strand 6
A
58 60anti-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
10 12first strand
Strand 2
A
123 127parallel
Strand 3
A
92 105anti-parallel
Strand 4
A
110 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
136 140first strand
Strand 2
A
151 161anti-parallel
Strand 3
A
192 201anti-parallel
Strand 4
A
179 181anti-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
136 140first strand
Strand 2
A
151 161anti-parallel
Strand 3
A
192 201anti-parallel
Strand 4
A
185 186anti-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
A
167 170first strand
Strand 2
A
210 216anti-parallel
Strand 3
A
221 227anti-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
4 7first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
70 75anti-parallel
Strand 4
B
62 67anti-parallel
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There are 12 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
53 54first strand
Strand 2
B
45 49anti-parallel
Strand 3
B
33 38anti-parallel
Strand 4
B
84 90anti-parallel
Strand 5
B
104 109anti-parallel
Strand 6
B
10 14parallel
Strand 7
D
10 14anti-parallel
Strand 8
D
104 109parallel
Strand 9
D
84 90anti-parallel
Strand 10
D
33 38anti-parallel
Strand 11
D
45 49anti-parallel
Strand 12
D
53 54anti-parallel
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There are 8 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
99 100first strand
Strand 2
B
84 90anti-parallel
Strand 3
B
104 109anti-parallel
Strand 4
B
10 14parallel
Strand 5
D
10 14anti-parallel
Strand 6
D
104 109parallel
Strand 7
D
84 90anti-parallel
Strand 8
D
99 100anti-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
116 120first strand
Strand 2
B
131 141anti-parallel
Strand 3
B
175 184anti-parallel
Strand 4
B
161 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
B
155 156first strand
Strand 2
B
146 152anti-parallel
Strand 3
B
193 200anti-parallel
Strand 4
B
207 212anti-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
C
4 7first strand
Strand 2
C
18 24anti-parallel
Strand 3
C
78 83anti-parallel
Strand 4
C
68 73anti-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
C
10 12first strand
Strand 2
C
123 127parallel
Strand 3
C
92 104anti-parallel
Strand 4
C
32 39anti-parallel
Strand 5
C
45 52anti-parallel
Strand 6
C
58 60anti-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
C
10 12first strand
Strand 2
C
123 127parallel
Strand 3
C
92 104anti-parallel
Strand 4
C
111 119anti-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
C
136 140first strand
Strand 2
C
151 161anti-parallel
Strand 3
C
192 201anti-parallel
Strand 4
C
179 181anti-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
147 148first strand
Strand 2
C
151 161anti-parallel
Strand 3
C
192 201anti-parallel
Strand 4
C
185 186anti-parallel
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There are 3 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
167 170first strand
Strand 2
C
210 216anti-parallel
Strand 3
C
221 227anti-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
D
4 7first strand
Strand 2
D
19 25anti-parallel
Strand 3
D
70 75anti-parallel
Strand 4
D
62 67anti-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
D
116 120first strand
Strand 2
D
131 141anti-parallel
Strand 3
D
175 184anti-parallel
Strand 4
D
161 165anti-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
D
155 156first strand
Strand 2
D
147 152anti-parallel
Strand 3
D
193 199anti-parallel
Strand 4
D
207 212anti-parallel
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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
59 61first strand
Strand 2
E
88 90parallel
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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
102 104first strand
Strand 2
E
234 241parallel
Strand 3
E
182 189anti-parallel
Strand 4
E
256 259anti-parallel
Strand 5
E
156 158anti-parallel
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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
119 124first strand
Strand 2
E
261 266anti-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
E
141 146first strand
Strand 2
E
149 151anti-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
E
169 171first strand
Strand 2
E
250 252anti-parallel
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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
207 210first strand
Strand 2
E
215 218anti-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
L
59 60first strand
Strand 2
L
88 89parallel
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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
102 104first strand
Strand 2
L
234 242parallel
Strand 3
L
180 189anti-parallel
Strand 4
L
262 266anti-parallel
Strand 5
L
119 123anti-parallel
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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
102 104first strand
Strand 2
L
234 242parallel
Strand 3
L
180 189anti-parallel
Strand 4
L
256 259anti-parallel
Strand 5
L
156 158anti-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
L
141 146first strand
Strand 2
L
149 151anti-parallel
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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
L
172 174first strand
Strand 2
L
247 252anti-parallel
Strand 3
L
207 211anti-parallel
Strand 4
L
214 218anti-parallel
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