Analysis of interatomic Contacts of Structural Units in PDB entry:
4M8O


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 4M8O entry

There are 8 chains in PDB entry 4M8O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 31THR 1186
P
 A 2 A 3
P
 G 6 G 6
P
 G 8 G 8
T
 T 5 A 8
T
 G 10 G 10
T
 G 12 G 13
T
 A 16 A 16
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 46 helices in PDB entry 4M8O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 50Right-handed alpha
Helix 2
2
A
145 147Right-handed 310
Helix 3
3
A
148 160Right-handed alpha
Helix 4
4
A
179 183Right-handed 310
Helix 5
5
A
195 216Right-handed alpha
Helix 6
6
A
234 237Right-handed 310
Helix 7
7
A
248 258Right-handed alpha
Helix 8
8
A
354 370Right-handed alpha
Helix 9
9
A
382 394Right-handed alpha
Helix 10
10
A
397 403Right-handed alpha
Helix 11
11
A
422 430Right-handed alpha
Helix 12
12
A
433 437Right-handed 310
Helix 13
13
A
438 448Right-handed alpha
Helix 14
14
A
455 457Right-handed 310
Helix 15
15
A
458 466Right-handed alpha
Helix 16
16
A
466 488Right-handed alpha
Helix 17
17
A
488 498Right-handed alpha
Helix 18
18
A
503 510Right-handed alpha
Helix 19
19
A
511 527Right-handed alpha
Helix 20
20
A
577 598Right-handed alpha
Helix 21
21
A
603 607Right-handed 310
Helix 22
22
A
609 627Right-handed alpha
Helix 23
23
A
643 653Right-handed alpha
Helix 24
24
A
655 657Right-handed 310
Helix 25
25
A
693 706Right-handed alpha
Helix 26
26
A
724 726Right-handed 310
Helix 27
27
A
727 748Right-handed alpha
Helix 28
28
A
768 798Right-handed alpha
Helix 29
29
A
807 833Right-handed alpha
Helix 30
30
A
834 836Right-handed 310
Helix 31
31
A
843 869Right-handed alpha
Helix 32
32
A
905 919Right-handed alpha
Helix 33
33
A
993 1003Right-handed alpha
Helix 34
34
A
1004 1008Right-handed 310
Helix 35
35
A
1011 1032Right-handed alpha
Helix 36
36
A
1038 1047Right-handed alpha
Helix 37
37
A
1055 1060Right-handed 310
Helix 38
38
A
1064 1078Right-handed alpha
Helix 39
39
A
1079 1083Right-handed 310
Helix 40
40
A
1101 1104Right-handed 310
Helix 41
41
A
1110 1114Right-handed 310
Helix 42
42
A
1115 1128Right-handed alpha
Helix 43
43
A
1136 1141Right-handed alpha
Helix 44
44
A
1142 1158Right-handed alpha
Helix 45
45
A
1158 1165Right-handed alpha
Helix 46
46
A
1177 1184Right-handed alpha
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There are 12 sheets in PDB entry 4M8O. 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 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
128 134first strand
Strand 2
A
114 123anti-parallel
Strand 3
A
75 87anti-parallel
Strand 4
A
264 268anti-parallel
Strand 5
A
271 274anti-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
166 172first strand
Strand 2
A
186 192anti-parallel
Strand 3
A
138 143anti-parallel
Strand 4
A
239 243anti-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
A
335 336first strand
Strand 2
A
346 352anti-parallel
Strand 3
A
318 324parallel
Strand 4
A
308 315anti-parallel
Strand 5
A
286 293anti-parallel
Strand 6
A
373 376parallel
Strand 7
A
418 421parallel
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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
A
405 406first strand
Strand 2
A
412 413anti-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
A
542 543first strand
Strand 2
A
546 553anti-parallel
Strand 3
A
678 689anti-parallel
Strand 4
A
752 763anti-parallel
Strand 5
A
659 660anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
558 560first strand
Strand 2
A
870 875anti-parallel
Strand 3
A
878 884anti-parallel
Strand 4
A
634 641anti-parallel
Strand 5
A
944 950anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
564 567first strand
Strand 2
A
952 955anti-parallel
Strand 3
A
969 972anti-parallel
Strand 4
A
978 982anti-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
A
572 575first strand
Strand 2
A
629 632anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
708 710first strand
Strand 2
A
720 722anti-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
A
890 894first strand
Strand 2
A
900 904anti-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
A
920 928first strand
Strand 2
A
933 939anti-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
A
991 992first strand
Strand 2
A
1048 1051anti-parallel
Strand 3
A
1088 1093anti-parallel
Strand 4
A
1106 1108anti-parallel
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