Analysis of interatomic Contacts of Structural Units in PDB entry:
4HH4


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 4HH4 entry

There are 6 chains in PDB entry 4HH4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 254
B
 TYR 4ALA 254
C
 SER -1ALA 254
D
 TYR 4ALA 254
E
 SER -1ALA 254
F
 TYR 4PHE 36
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 63 helices in PDB entry 4HH4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 18Right-handed alpha
Helix 2
2
A
19 20Right-handed 310
Helix 3
3
A
21 25Right-handed 310
Helix 4
4
A
29 42Right-handed alpha
Helix 5
5
A
56 63Right-handed alpha
Helix 6
6
A
73 87Right-handed alpha
Helix 7
7
A
89 91Right-handed 310
Helix 8
8
A
118 123Right-handed 310
Helix 9
9
A
125 138Right-handed alpha
Helix 10
10
A
152 157Right-handed alpha
Helix 11
11
A
212 223Right-handed alpha
Helix 12
12
B
7 14Right-handed alpha
Helix 13
13
B
21 25Right-handed 310
Helix 14
14
B
29 42Right-handed alpha
Helix 15
15
B
56 63Right-handed alpha
Helix 16
16
B
73 87Right-handed alpha
Helix 17
17
B
89 91Right-handed 310
Helix 18
18
B
118 123Right-handed 310
Helix 19
19
B
125 139Right-handed alpha
Helix 20
20
B
152 157Right-handed alpha
Helix 21
21
B
212 223Right-handed alpha
Helix 22
22
C
7 14Right-handed alpha
Helix 23
23
C
21 25Right-handed 310
Helix 24
24
C
29 41Right-handed alpha
Helix 25
25
C
56 63Right-handed alpha
Helix 26
26
C
73 87Right-handed alpha
Helix 27
27
C
89 91Right-handed 310
Helix 28
28
C
99 103Right-handed 310
Helix 29
29
C
118 123Right-handed 310
Helix 30
30
C
125 139Right-handed alpha
Helix 31
31
C
152 157Right-handed alpha
Helix 32
32
C
212 223Right-handed alpha
Helix 33
33
D
7 14Right-handed alpha
Helix 34
34
D
21 25Right-handed 310
Helix 35
35
D
29 42Right-handed alpha
Helix 36
36
D
56 62Right-handed alpha
Helix 37
37
D
73 87Right-handed alpha
Helix 38
38
D
89 91Right-handed 310
Helix 39
39
D
118 123Right-handed 310
Helix 40
40
D
125 139Right-handed alpha
Helix 41
41
D
152 157Right-handed alpha
Helix 42
42
D
212 224Right-handed alpha
Helix 43
43
E
7 18Right-handed alpha
Helix 44
44
E
21 25Right-handed 310
Helix 45
45
E
29 42Right-handed alpha
Helix 46
46
E
56 63Right-handed alpha
Helix 47
47
E
73 87Right-handed alpha
Helix 48
48
E
89 91Right-handed 310
Helix 49
49
E
99 103Right-handed 310
Helix 50
50
E
118 123Right-handed 310
Helix 51
51
E
125 139Right-handed alpha
Helix 52
52
E
152 157Right-handed alpha
Helix 53
53
E
212 223Right-handed alpha
Helix 54
54
F
7 14Right-handed alpha
Helix 55
55
F
21 25Right-handed 310
Helix 56
56
F
29 42Right-handed alpha
Helix 57
57
F
56 63Right-handed alpha
Helix 58
58
F
73 87Right-handed alpha
Helix 59
59
F
89 91Right-handed 310
Helix 60
60
F
118 123Right-handed 310
Helix 61
61
F
125 138Right-handed alpha
Helix 62
62
F
152 157Right-handed alpha
Helix 63
63
F
212 223Right-handed alpha
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There are 12 sheets in PDB entry 4HH4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 7 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
93 97first strand
Strand 2
A
67 71parallel
Strand 3
A
46 49parallel
Strand 4
A
110 115parallel
Strand 5
A
140 151parallel
Strand 6
A
245 252anti-parallel
Strand 7
A
225 231anti-parallel
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There are 4 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
161 170first strand
Strand 2
A
173 182anti-parallel
Strand 3
A
187 196anti-parallel
Strand 4
A
201 209anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 97first strand
Strand 2
B
67 71parallel
Strand 3
B
46 49parallel
Strand 4
B
110 115parallel
Strand 5
B
140 151parallel
Strand 6
B
245 252anti-parallel
Strand 7
B
225 231anti-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
161 169first strand
Strand 2
B
173 182anti-parallel
Strand 3
B
187 196anti-parallel
Strand 4
B
201 209anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
93 97first strand
Strand 2
C
67 71parallel
Strand 3
C
46 49parallel
Strand 4
C
110 115parallel
Strand 5
C
140 151parallel
Strand 6
C
245 252anti-parallel
Strand 7
C
225 231anti-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
C
161 170first strand
Strand 2
C
173 182anti-parallel
Strand 3
C
187 196anti-parallel
Strand 4
C
201 209anti-parallel
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There are 7 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
93 97first strand
Strand 2
D
67 71parallel
Strand 3
D
46 49parallel
Strand 4
D
110 115parallel
Strand 5
D
140 151parallel
Strand 6
D
245 252anti-parallel
Strand 7
D
225 231anti-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
D
161 169first strand
Strand 2
D
173 182anti-parallel
Strand 3
D
187 196anti-parallel
Strand 4
D
201 209anti-parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
93 97first strand
Strand 2
E
67 71parallel
Strand 3
E
46 49parallel
Strand 4
E
110 115parallel
Strand 5
E
140 151parallel
Strand 6
E
245 252anti-parallel
Strand 7
E
225 231anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
161 170first strand
Strand 2
E
173 182anti-parallel
Strand 3
E
187 196anti-parallel
Strand 4
E
200 209anti-parallel
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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
93 97first strand
Strand 2
F
67 71parallel
Strand 3
F
46 49parallel
Strand 4
F
110 115parallel
Strand 5
F
140 151parallel
Strand 6
F
245 252anti-parallel
Strand 7
F
225 231anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
161 170first strand
Strand 2
F
173 182anti-parallel
Strand 3
F
187 196anti-parallel
Strand 4
F
201 209anti-parallel
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