Analysis of interatomic Contacts of Structural Units in PDB entry:
4J1U


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 4J1U entry

There are 6 chains in PDB entry 4J1U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1PHE 214
B
 GLN 1PRO 217
C
 ASP 1ARG 216
D
 VAL 2PRO 217
E
 VAL 3ARG 216
F
 VAL 2LYS 218
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 22 helices in PDB entry 4J1U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
85 89Right-handed 310
Helix 2
2
A
126 131Right-handed alpha
Helix 3
3
A
188 193Right-handed alpha
Helix 4
4
B
63 65Right-handed 310
Helix 5
5
B
86 90Right-handed 310
Helix 6
6
B
160 162Right-handed 310
Helix 7
7
B
191 194Right-handed 310
Helix 8
8
B
205 208Right-handed 310
Helix 9
9
C
126 131Right-handed alpha
Helix 10
10
C
188 193Right-handed alpha
Helix 11
11
D
63 65Right-handed 310
Helix 12
12
D
86 90Right-handed 310
Helix 13
13
D
191 194Right-handed 310
Helix 14
14
D
205 208Right-handed 310
Helix 15
15
E
85 89Right-handed 310
Helix 16
16
E
126 131Right-handed alpha
Helix 17
17
E
188 194Right-handed alpha
Helix 18
18
F
63 65Right-handed 310
Helix 19
19
F
86 90Right-handed 310
Helix 20
20
F
160 162Right-handed 310
Helix 21
21
F
191 196Right-handed alpha
Helix 22
22
F
205 208Right-handed 310
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There are 32 sheets in PDB entry 4J1U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF,

There are 4 strands in A 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
19 25anti-parallel
Strand 3
A
76 81anti-parallel
Strand 4
A
68 73anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 14first strand
Strand 2
A
107 112parallel
Strand 3
A
90 96anti-parallel
Strand 4
A
39 44anti-parallel
Strand 5
A
51 55anti-parallel
Strand 6
A
59 60anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 14first strand
Strand 2
A
107 112parallel
Strand 3
A
90 96anti-parallel
Strand 4
A
102 103anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
119 123first strand
Strand 2
A
134 144anti-parallel
Strand 3
A
178 187anti-parallel
Strand 4
A
164 168anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
158 159first strand
Strand 2
A
150 155anti-parallel
Strand 3
A
197 202anti-parallel
Strand 4
A
210 214anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
67 72anti-parallel
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There are 6 strands in G 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
111 115parallel
Strand 3
B
91 96anti-parallel
Strand 4
B
34 39anti-parallel
Strand 5
B
46 51anti-parallel
Strand 6
B
57 59anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 128first strand
Strand 2
B
139 149anti-parallel
Strand 3
B
180 189anti-parallel
Strand 4
B
167 169anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 128first strand
Strand 2
B
139 149anti-parallel
Strand 3
B
180 189anti-parallel
Strand 4
B
173 174anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
156 158first strand
Strand 2
B
198 204anti-parallel
Strand 3
B
209 215anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
5 7first strand
Strand 2
C
19 24anti-parallel
Strand 3
C
76 81anti-parallel
Strand 4
C
68 73anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 14first strand
Strand 2
C
107 112parallel
Strand 3
C
90 96anti-parallel
Strand 4
C
39 44anti-parallel
Strand 5
C
51 55anti-parallel
Strand 6
C
59 60anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 14first strand
Strand 2
C
107 112parallel
Strand 3
C
90 96anti-parallel
Strand 4
C
102 103anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
30 31first strand
Strand 2
C
36 37anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
119 123first strand
Strand 2
C
134 144anti-parallel
Strand 3
C
178 187anti-parallel
Strand 4
C
164 168anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
158 159first strand
Strand 2
C
150 155anti-parallel
Strand 3
C
199 202anti-parallel
Strand 4
C
210 212anti-parallel
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There are 4 strands in Q 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
77 82anti-parallel
Strand 4
D
67 72anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
57 59first strand
Strand 2
D
46 51anti-parallel
Strand 3
D
33 39anti-parallel
Strand 4
D
92 98anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
124 128first strand
Strand 2
D
139 149anti-parallel
Strand 3
D
180 189anti-parallel
Strand 4
D
168 169anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
124 128first strand
Strand 2
D
139 149anti-parallel
Strand 3
D
180 189anti-parallel
Strand 4
D
173 174anti-parallel
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There are 3 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
156 158first strand
Strand 2
D
200 204anti-parallel
Strand 3
D
209 210anti-parallel
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There are 4 strands in V 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
68 73anti-parallel
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There are 6 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 13first strand
Strand 2
E
107 111parallel
Strand 3
E
90 96anti-parallel
Strand 4
E
39 44anti-parallel
Strand 5
E
51 55anti-parallel
Strand 6
E
59 60anti-parallel
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There are 4 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 13first strand
Strand 2
E
107 111parallel
Strand 3
E
90 96anti-parallel
Strand 4
E
102 103anti-parallel
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There are 2 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
30 31first strand
Strand 2
E
36 37anti-parallel
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There are 4 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
119 123first strand
Strand 2
E
134 144anti-parallel
Strand 3
E
178 187anti-parallel
Strand 4
E
164 168anti-parallel
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There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
158 159first strand
Strand 2
E
150 155anti-parallel
Strand 3
E
196 202anti-parallel
Strand 4
E
210 215anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
3 7first strand
Strand 2
F
18 25anti-parallel
Strand 3
F
77 82anti-parallel
Strand 4
F
67 72anti-parallel
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There are 6 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
11 12first strand
Strand 2
F
111 115parallel
Strand 3
F
91 97anti-parallel
Strand 4
F
34 39anti-parallel
Strand 5
F
46 51anti-parallel
Strand 6
F
57 59anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
124 128first strand
Strand 2
F
139 149anti-parallel
Strand 3
F
180 189anti-parallel
Strand 4
F
167 169anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
124 128first strand
Strand 2
F
139 149anti-parallel
Strand 3
F
180 189anti-parallel
Strand 4
F
173 174anti-parallel
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There are 3 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
155 158first strand
Strand 2
F
198 204anti-parallel
Strand 3
F
209 215anti-parallel
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