Analysis of interatomic Contacts of Structural Units in PDB entry:
4H44


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 4H44 entry

There are 8 chains in PDB entry 4H44 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 215
B
 MET 1PHE 160
C
 TYR 1PHE 289
D
 ASP 9SER 179
E
 MET 1LEU 31
F
 MET 1ALA 32
G
 MET 1GLY 37
H
 MET 1LEU 29
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 34 helices in PDB entry 4H44. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 13Right-handed alpha
Helix 2
2
A
13 22Right-handed alpha
Helix 3
3
A
31 34Right-handed 310
Helix 4
4
A
35 55Right-handed alpha
Helix 5
5
A
64 75Right-handed alpha
Helix 6
6
A
78 106Right-handed alpha
Helix 7
7
A
114 137Right-handed alpha
Helix 8
8
A
141 152Right-handed alpha
Helix 9
9
A
153 158Right-handed 310
Helix 10
10
A
161 171Right-handed alpha
Helix 11
11
A
176 189Right-handed alpha
Helix 12
12
A
189 210Right-handed alpha
Helix 13
13
B
11 20Right-handed alpha
Helix 14
14
B
39 58Right-handed alpha
Helix 15
15
B
78 80Right-handed 310
Helix 16
16
B
81 91Right-handed alpha
Helix 17
17
B
93 115Right-handed alpha
Helix 18
18
B
116 118Right-handed 310
Helix 19
19
B
122 125Right-handed 310
Helix 20
20
B
126 148Right-handed alpha
Helix 21
21
B
149 154Right-handed 310
Helix 22
22
C
2 9Right-handed alpha
Helix 23
23
C
20 25Right-handed 310
Helix 24
24
C
86 90Right-handed 310
Helix 25
25
C
91 99Right-handed alpha
Helix 26
26
C
135 139Right-handed 310
Helix 27
27
C
251 286Right-handed alpha
Helix 28
28
D
12 43Right-handed alpha
Helix 29
29
D
65 73Right-handed alpha
Helix 30
30
D
84 86Right-handed 310
Helix 31
31
E
2 28Right-handed alpha
Helix 32
32
F
2 31Right-handed alpha
Helix 33
33
G
3 31Right-handed alpha
Helix 34
34
H
2 27Right-handed alpha
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There are 8 sheets in PDB entry 4H44. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
A
25 26first strand
Strand 2
B
29 30anti-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
C
33 35first strand
Strand 2
C
45 51anti-parallel
Strand 3
C
126 132anti-parallel
Strand 4
C
83 84anti-parallel
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There are 6 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
39 40first strand
Strand 2
C
239 249parallel
Strand 3
C
145 155anti-parallel
Strand 4
C
71 77anti-parallel
Strand 5
C
113 120anti-parallel
Strand 6
C
103 105anti-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
C
60 61first strand
Strand 2
C
67 68anti-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
C
178 179first strand
Strand 2
C
224 225anti-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
C
194 197first strand
Strand 2
C
209 212anti-parallel
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There are 5 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
79 82first strand
Strand 2
D
88 91anti-parallel
Strand 3
D
102 105anti-parallel
Strand 4
D
150 154anti-parallel
Strand 5
D
161 164anti-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
D
117 118first strand
Strand 2
D
123 124anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il