Analysis of interatomic Contacts of Structural Units in PDB entry:
4KV5


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 4KV5 entry

There are 8 chains in PDB entry 4KV5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 ALA 1SER 112
D
 ALA 1SER 112
A
 ALA 1SER 112
B
 ALA 1SER 112
J
 GLN 1ARG 246
H
 GLN 1ARG 246
E
 GLN 1ARG 246
G
 VAL 2ARG 246
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 24 helices in PDB entry 4KV5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
C
3 9Right-handed alpha
Helix 2
2
C
56 68Right-handed alpha
Helix 3
3
D
3 9Right-handed alpha
Helix 4
4
D
24 29Right-handed alpha
Helix 5
5
D
56 68Right-handed alpha
Helix 6
6
A
3 9Right-handed alpha
Helix 7
7
A
24 29Right-handed alpha
Helix 8
8
A
56 68Right-handed alpha
Helix 9
9
B
3 9Right-handed alpha
Helix 10
10
B
24 29Right-handed alpha
Helix 11
11
B
56 68Right-handed alpha
Helix 12
12
J
62 65Right-handed 310
Helix 13
13
J
87 91Right-handed 310
Helix 14
14
J
217 221Right-handed 310
Helix 15
15
H
28 32Right-handed 310
Helix 16
16
H
62 65Right-handed 310
Helix 17
17
H
87 91Right-handed 310
Helix 18
18
H
217 221Right-handed 310
Helix 19
19
E
62 65Right-handed 310
Helix 20
20
E
74 76Right-handed 310
Helix 21
21
E
87 91Right-handed 310
Helix 22
22
G
28 32Right-handed 310
Helix 23
23
G
62 65Right-handed 310
Helix 24
24
G
87 91Right-handed 310
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There are 38 sheets in PDB entry 4KV5. 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, AG, AH, AI, AJ, AK, AL,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 18first strand
Strand 2
C
43 45anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
21 23first strand
Strand 2
C
38 40anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
33 35first strand
Strand 2
C
77 92anti-parallel
Strand 3
C
95 112anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
16 18first strand
Strand 2
D
43 45anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
22 23first strand
Strand 2
D
38 39anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
33 35first strand
Strand 2
D
83 92anti-parallel
Strand 3
D
95 106anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
77 80first strand
Strand 2
D
109 112anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
16 18first strand
Strand 2
A
43 45anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
21 23first strand
Strand 2
A
38 40anti-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
A
33 35first strand
Strand 2
A
77 92anti-parallel
Strand 3
A
95 112anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
16 18first strand
Strand 2
B
43 45anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
22 23first strand
Strand 2
B
38 39anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
77 80first strand
Strand 2
B
109 112anti-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
B
83 92first strand
Strand 2
B
95 106anti-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
J
4 6first strand
Strand 2
J
18 24anti-parallel
Strand 3
J
78 83anti-parallel
Strand 4
J
68 73anti-parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
10 12first strand
Strand 2
J
114 118parallel
Strand 3
J
92 99anti-parallel
Strand 4
J
34 39anti-parallel
Strand 5
J
45 52anti-parallel
Strand 6
J
57 60anti-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
J
10 12first strand
Strand 2
J
114 118parallel
Strand 3
J
92 99anti-parallel
Strand 4
J
107 110anti-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
J
141 144first strand
Strand 2
J
156 162anti-parallel
Strand 3
J
208 213anti-parallel
Strand 4
J
200 205anti-parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
147 150first strand
Strand 2
J
240 244parallel
Strand 3
J
223 228anti-parallel
Strand 4
J
171 176anti-parallel
Strand 5
J
183 187anti-parallel
Strand 6
J
191 192anti-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
J
147 150first strand
Strand 2
J
240 244parallel
Strand 3
J
223 228anti-parallel
Strand 4
J
235 236anti-parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
4 6first strand
Strand 2
H
17 24anti-parallel
Strand 3
H
78 84anti-parallel
Strand 4
H
68 73anti-parallel
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There are 6 strands in V 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
114 118parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
34 39anti-parallel
Strand 5
H
45 52anti-parallel
Strand 6
H
57 60anti-parallel
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There are 4 strands in W 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
114 118parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
107 110anti-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
H
141 144first strand
Strand 2
H
156 162anti-parallel
Strand 3
H
208 213anti-parallel
Strand 4
H
200 205anti-parallel
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There are 6 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
147 150first strand
Strand 2
H
240 244parallel
Strand 3
H
223 228anti-parallel
Strand 4
H
171 176anti-parallel
Strand 5
H
183 187anti-parallel
Strand 6
H
191 192anti-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
H
147 150first strand
Strand 2
H
240 244parallel
Strand 3
H
223 228anti-parallel
Strand 4
H
235 236anti-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
4 6first strand
Strand 2
E
18 24anti-parallel
Strand 3
E
78 83anti-parallel
Strand 4
E
68 73anti-parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 12first strand
Strand 2
E
114 118parallel
Strand 3
E
92 99anti-parallel
Strand 4
E
34 39anti-parallel
Strand 5
E
45 52anti-parallel
Strand 6
E
57 60anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 12first strand
Strand 2
E
114 118parallel
Strand 3
E
92 99anti-parallel
Strand 4
E
107 110anti-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
E
141 144first strand
Strand 2
E
156 162anti-parallel
Strand 3
E
208 213anti-parallel
Strand 4
E
200 205anti-parallel
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There are 6 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
147 150first strand
Strand 2
E
240 244parallel
Strand 3
E
223 228anti-parallel
Strand 4
E
171 176anti-parallel
Strand 5
E
183 187anti-parallel
Strand 6
E
191 192anti-parallel
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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
147 150first strand
Strand 2
E
240 244parallel
Strand 3
E
223 228anti-parallel
Strand 4
E
235 236anti-parallel
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There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
4 6first strand
Strand 2
G
18 24anti-parallel
Strand 3
G
78 83anti-parallel
Strand 4
G
68 73anti-parallel
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There are 6 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
10 12first strand
Strand 2
G
114 118parallel
Strand 3
G
92 99anti-parallel
Strand 4
G
34 39anti-parallel
Strand 5
G
45 52anti-parallel
Strand 6
G
57 60anti-parallel
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There are 4 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
10 12first strand
Strand 2
G
114 118parallel
Strand 3
G
92 99anti-parallel
Strand 4
G
107 110anti-parallel
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There are 4 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
141 144first strand
Strand 2
G
156 162anti-parallel
Strand 3
G
208 213anti-parallel
Strand 4
G
200 205anti-parallel
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There are 6 strands in AK sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
147 150first strand
Strand 2
G
240 244parallel
Strand 3
G
223 228anti-parallel
Strand 4
G
171 176anti-parallel
Strand 5
G
184 187anti-parallel
Strand 6
G
191 192anti-parallel
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There are 4 strands in AL sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
147 150first strand
Strand 2
G
240 244parallel
Strand 3
G
223 228anti-parallel
Strand 4
G
235 236anti-parallel
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