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


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 4MCO entry

There are 3 chains in PDB entry 4MCO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 30GLN 345
B
 SER 28PHE 344
C
 SER 28GLY 38
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 54 helices in PDB entry 4MCO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 63Right-handed alpha
Helix 2
2
A
78 80Right-handed 310
Helix 3
3
A
81 88Right-handed alpha
Helix 4
4
A
97 102Right-handed 310
Helix 5
5
A
105 112Right-handed 310
Helix 6
6
A
119 126Right-handed alpha
Helix 7
7
A
129 142Right-handed alpha
Helix 8
8
A
165 170Right-handed 310
Helix 9
9
A
178 188Right-handed alpha
Helix 10
10
A
196 198Right-handed 310
Helix 11
11
A
199 206Right-handed alpha
Helix 12
12
A
216 222Right-handed alpha
Helix 13
13
A
223 227Right-handed 310
Helix 14
14
A
250 256Right-handed alpha
Helix 15
15
A
257 293Right-handed alpha
Helix 16
16
A
301 315Right-handed alpha
Helix 17
17
A
315 324Right-handed alpha
Helix 18
18
A
324 344Right-handed alpha
Helix 19
19
B
45 62Right-handed alpha
Helix 20
20
B
78 80Right-handed 310
Helix 21
21
B
81 88Right-handed alpha
Helix 22
22
B
97 102Right-handed 310
Helix 23
23
B
105 112Right-handed 310
Helix 24
24
B
119 125Right-handed alpha
Helix 25
25
B
129 142Right-handed alpha
Helix 26
26
B
165 170Right-handed 310
Helix 27
27
B
178 188Right-handed alpha
Helix 28
28
B
196 198Right-handed 310
Helix 29
29
B
199 206Right-handed alpha
Helix 30
30
B
216 222Right-handed alpha
Helix 31
31
B
223 227Right-handed 310
Helix 32
32
B
250 256Right-handed alpha
Helix 33
33
B
257 294Right-handed alpha
Helix 34
34
B
301 315Right-handed alpha
Helix 35
35
B
315 324Right-handed alpha
Helix 36
36
B
324 344Right-handed alpha
Helix 37
37
C
45 62Right-handed alpha
Helix 38
38
C
78 80Right-handed 310
Helix 39
39
C
81 88Right-handed alpha
Helix 40
40
C
97 102Right-handed 310
Helix 41
41
C
105 112Right-handed 310
Helix 42
42
C
119 126Right-handed alpha
Helix 43
43
C
129 142Right-handed alpha
Helix 44
44
C
165 170Right-handed 310
Helix 45
45
C
178 188Right-handed alpha
Helix 46
46
C
196 198Right-handed 310
Helix 47
47
C
199 206Right-handed alpha
Helix 48
48
C
216 222Right-handed alpha
Helix 49
49
C
223 227Right-handed 310
Helix 50
50
C
250 256Right-handed alpha
Helix 51
51
C
257 293Right-handed alpha
Helix 52
52
C
301 315Right-handed alpha
Helix 53
53
C
315 324Right-handed alpha
Helix 54
54
C
324 336Right-handed alpha
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There are 9 sheets in PDB entry 4MCO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 5 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
69 71first strand
Strand 2
A
31 33parallel
Strand 3
A
93 95parallel
Strand 4
A
246 249anti-parallel
Strand 5
A
144 148anti-parallel
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There are 5 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
191 192first strand
Strand 2
A
173 175parallel
Strand 3
A
211 215parallel
Strand 4
A
151 158anti-parallel
Strand 5
A
241 243anti-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
A
191 192first strand
Strand 2
A
173 175parallel
Strand 3
A
211 215parallel
Strand 4
A
151 158anti-parallel
Strand 5
A
230 232anti-parallel
Strand 6
A
296 298parallel
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There are 5 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
68 71first strand
Strand 2
B
30 33parallel
Strand 3
B
93 95parallel
Strand 4
B
246 249anti-parallel
Strand 5
B
144 148anti-parallel
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There are 5 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
191 192first strand
Strand 2
B
173 175parallel
Strand 3
B
211 215parallel
Strand 4
B
151 158anti-parallel
Strand 5
B
241 243anti-parallel
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There are 6 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
191 192first strand
Strand 2
B
173 175parallel
Strand 3
B
211 215parallel
Strand 4
B
151 158anti-parallel
Strand 5
B
230 232anti-parallel
Strand 6
B
296 298parallel
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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
C
68 71first strand
Strand 2
C
30 33parallel
Strand 3
C
93 95parallel
Strand 4
C
246 249anti-parallel
Strand 5
C
144 148anti-parallel
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There are 5 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
191 192first strand
Strand 2
C
173 175parallel
Strand 3
C
211 215parallel
Strand 4
C
151 158anti-parallel
Strand 5
C
241 243anti-parallel
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There are 6 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
191 192first strand
Strand 2
C
173 175parallel
Strand 3
C
211 215parallel
Strand 4
C
151 158anti-parallel
Strand 5
C
230 232anti-parallel
Strand 6
C
296 298parallel
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