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


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 4CMH entry

There are 3 chains in PDB entry 4CMH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 48CYS 287
B
 GLN 1SER 222
C
 ASP 1GLU 213
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 23 helices in PDB entry 4CMH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
58 74Right-handed alpha
Helix 2
2
A
75 78Right-handed 310
Helix 3
3
A
81 94Right-handed alpha
Helix 4
4
A
102 111Right-handed alpha
Helix 5
5
A
118 121Right-handed 310
Helix 6
6
A
128 139Right-handed alpha
Helix 7
7
A
144 147Right-handed 310
Helix 8
8
A
148 155Right-handed alpha
Helix 9
9
A
183 200Right-handed alpha
Helix 10
10
A
220 225Right-handed alpha
Helix 11
11
A
225 230Right-handed alpha
Helix 12
12
A
252 255Right-handed 310
Helix 13
13
A
256 269Right-handed alpha
Helix 14
14
A
280 287Right-handed alpha
Helix 15
15
B
28 32Right-handed 310
Helix 16
16
B
62 65Right-handed 310
Helix 17
17
B
87 91Right-handed 310
Helix 18
18
B
163 165Right-handed 310
Helix 19
19
B
194 196Right-handed 310
Helix 20
20
B
208 211Right-handed 310
Helix 21
21
C
79 83Right-handed 310
Helix 22
22
C
121 128Right-handed alpha
Helix 23
23
C
183 187Right-handed alpha
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There are 14 sheets in PDB entry 4CMH. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, BC, BD, BE, BF, BG, BH, CA, CB, CC, CD,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
52 53first strand
Strand 2
A
172 173anti-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
A
123 126first strand
Strand 2
A
202 209parallel
Strand 3
A
235 243parallel
Strand 4
A
272 278parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 6first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
68 73anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 12first strand
Strand 2
B
114 118anti-parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
107 110anti-parallel
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There are 6 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 12first strand
Strand 2
B
114 118anti-parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
34 39anti-parallel
Strand 5
B
45 51anti-parallel
Strand 6
B
58 60anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 110first strand
Strand 2
B
92 99anti-parallel
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There are 4 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
127 131first strand
Strand 2
B
142 152anti-parallel
Strand 3
B
183 192anti-parallel
Strand 4
B
176 177parallel
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There are 4 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
127 131first strand
Strand 2
B
142 152anti-parallel
Strand 3
B
183 192anti-parallel
Strand 4
B
170 172anti-parallel
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There are 2 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
176 177first strand
Strand 2
B
183 192parallel
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There are 3 strands in BH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
158 161first strand
Strand 2
B
202 207anti-parallel
Strand 3
B
212 217anti-parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 5first strand
Strand 2
C
19 25anti-parallel
Strand 3
C
70 75anti-parallel
Strand 4
C
62 67anti-parallel
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There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 13first strand
Strand 2
C
102 106parallel
Strand 3
C
85 90anti-parallel
Strand 4
C
33 38anti-parallel
Strand 5
C
45 48anti-parallel
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There are 4 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
114 118first strand
Strand 2
C
129 139anti-parallel
Strand 3
C
173 182anti-parallel
Strand 4
C
159 163anti-parallel
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There are 4 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
153 154first strand
Strand 2
C
145 150anti-parallel
Strand 3
C
191 197anti-parallel
Strand 4
C
205 210anti-parallel
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