Analysis of interatomic Contacts of Structural Units in PDB entry:
4H0U


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 4H0U entry

There are 4 chains in PDB entry 4H0U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 264
B
 MET 1ARG 261
C
 MET 1ILE 260
D
 THR 2ILE 260
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 44 helices in PDB entry 4H0U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 18Right-handed alpha
Helix 2
2
A
42 44Right-handed 310
Helix 3
3
A
55 68Right-handed alpha
Helix 4
4
A
72 77Right-handed alpha
Helix 5
5
A
83 87Right-handed 310
Helix 6
6
A
96 103Right-handed alpha
Helix 7
7
A
113 125Right-handed alpha
Helix 8
8
A
137 144Right-handed 310
Helix 9
9
A
176 196Right-handed alpha
Helix 10
10
A
215 224Right-handed alpha
Helix 11
11
A
245 247Right-handed 310
Helix 12
12
B
5 18Right-handed alpha
Helix 13
13
B
42 44Right-handed 310
Helix 14
14
B
54 68Right-handed alpha
Helix 15
15
B
72 77Right-handed alpha
Helix 16
16
B
83 87Right-handed 310
Helix 17
17
B
96 103Right-handed alpha
Helix 18
18
B
113 125Right-handed alpha
Helix 19
19
B
137 144Right-handed 310
Helix 20
20
B
176 194Right-handed alpha
Helix 21
21
B
215 223Right-handed alpha
Helix 22
22
B
245 247Right-handed 310
Helix 23
23
C
5 18Right-handed alpha
Helix 24
24
C
42 44Right-handed 310
Helix 25
25
C
54 67Right-handed alpha
Helix 26
26
C
72 78Right-handed alpha
Helix 27
27
C
96 103Right-handed alpha
Helix 28
28
C
113 125Right-handed alpha
Helix 29
29
C
137 144Right-handed 310
Helix 30
30
C
176 195Right-handed alpha
Helix 31
31
C
215 224Right-handed alpha
Helix 32
32
C
245 247Right-handed 310
Helix 33
33
D
5 18Right-handed alpha
Helix 34
34
D
42 44Right-handed 310
Helix 35
35
D
55 67Right-handed alpha
Helix 36
36
D
72 78Right-handed alpha
Helix 37
37
D
83 87Right-handed 310
Helix 38
38
D
96 103Right-handed alpha
Helix 39
39
D
113 125Right-handed alpha
Helix 40
40
D
137 144Right-handed 310
Helix 41
41
D
176 195Right-handed alpha
Helix 42
42
D
215 224Right-handed alpha
Helix 43
43
D
240 244Right-handed 310
Helix 44
44
D
245 247Right-handed 310
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There are 14 sheets in PDB entry 4H0U. 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,

There are 6 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
19 20first strand
Strand 2
A
29 40anti-parallel
Strand 3
A
198 212anti-parallel
Strand 4
A
161 172parallel
Strand 5
A
150 157anti-parallel
Strand 6
A
132 134anti-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
A
104 105first strand
Strand 2
A
111 112anti-parallel
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There are 2 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
232 235first strand
Strand 2
A
249 252anti-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
B
19 21first strand
Strand 2
B
29 33anti-parallel
Strand 3
B
198 212anti-parallel
Strand 4
B
36 40anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
19 21first strand
Strand 2
B
29 33anti-parallel
Strand 3
B
198 212anti-parallel
Strand 4
B
161 172parallel
Strand 5
B
150 157anti-parallel
Strand 6
B
132 134anti-parallel
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There are 2 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
104 105first strand
Strand 2
B
111 112anti-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
B
232 235first strand
Strand 2
B
249 252anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
29 35first strand
Strand 2
C
198 212anti-parallel
Strand 3
C
38 40anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
29 35first strand
Strand 2
C
198 212anti-parallel
Strand 3
C
161 172parallel
Strand 4
C
150 157anti-parallel
Strand 5
C
132 134anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
104 105first strand
Strand 2
C
111 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
C
232 235first strand
Strand 2
C
249 252anti-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
D
19 21first strand
Strand 2
D
29 40anti-parallel
Strand 3
D
198 212anti-parallel
Strand 4
D
161 172parallel
Strand 5
D
150 158anti-parallel
Strand 6
D
132 134anti-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
D
104 105first strand
Strand 2
D
111 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
D
232 235first strand
Strand 2
D
249 252anti-parallel
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