Analysis of interatomic Contacts of Structural Units in PDB entry:
3MFF


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 3MFF entry

There are 4 chains in PDB entry 3MFF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 11SER 210
B
 MET 2SER 243
C
 GLN 11SER 210
D
 MET 2SER 243
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 14 helices in PDB entry 3MFF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
89 93Right-handed 310
Helix 2
2
A
158 163Right-handed 310
Helix 3
3
A
192 196Right-handed 310
Helix 4
4
B
82 86Right-handed 310
Helix 5
5
B
116 120Right-handed 310
Helix 6
6
B
131 139Right-handed alpha
Helix 7
7
B
198 202Right-handed alpha
Helix 8
8
C
89 93Right-handed 310
Helix 9
9
C
158 163Right-handed 310
Helix 10
10
C
192 196Right-handed 310
Helix 11
11
D
82 86Right-handed 310
Helix 12
12
D
116 120Right-handed 310
Helix 13
13
D
131 139Right-handed alpha
Helix 14
14
D
198 202Right-handed alpha
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There are 20 sheets in PDB entry 3MFF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T,

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
12 15first strand
Strand 2
A
27 33anti-parallel
Strand 3
A
80 85anti-parallel
Strand 4
A
70 75anti-parallel
Strand 5
A
64 67anti-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
18 22first strand
Strand 2
A
114 119parallel
Strand 3
A
94 100anti-parallel
Strand 4
A
40 46anti-parallel
Strand 5
A
53 59anti-parallel
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There are 4 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
18 22first strand
Strand 2
A
114 119parallel
Strand 3
A
94 100anti-parallel
Strand 4
A
109 110anti-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
A
128 133first strand
Strand 2
A
141 146anti-parallel
Strand 3
A
181 186anti-parallel
Strand 4
A
172 176anti-parallel
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There are 4 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
4 7first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
73 78anti-parallel
Strand 4
B
65 67anti-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
10 14first strand
Strand 2
B
109 114parallel
Strand 3
B
87 94anti-parallel
Strand 4
B
31 37anti-parallel
Strand 5
B
43 49anti-parallel
Strand 6
B
55 57anti-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
B
10 14first strand
Strand 2
B
109 114parallel
Strand 3
B
87 94anti-parallel
Strand 4
B
104 105anti-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
B
124 128first strand
Strand 2
B
140 150anti-parallel
Strand 3
B
188 197anti-parallel
Strand 4
B
170 172anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 128first strand
Strand 2
B
140 150anti-parallel
Strand 3
B
188 197anti-parallel
Strand 4
B
177 178anti-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
B
164 166first strand
Strand 2
B
155 161anti-parallel
Strand 3
B
207 214anti-parallel
Strand 4
B
233 240anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
12 15first strand
Strand 2
C
27 33anti-parallel
Strand 3
C
80 85anti-parallel
Strand 4
C
70 75anti-parallel
Strand 5
C
64 67anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
18 22first strand
Strand 2
C
114 119parallel
Strand 3
C
94 100anti-parallel
Strand 4
C
40 46anti-parallel
Strand 5
C
53 59anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
18 22first strand
Strand 2
C
114 119parallel
Strand 3
C
94 100anti-parallel
Strand 4
C
109 110anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
128 133first strand
Strand 2
C
141 146anti-parallel
Strand 3
C
181 186anti-parallel
Strand 4
C
172 176anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 7first strand
Strand 2
D
19 25anti-parallel
Strand 3
D
75 78anti-parallel
Strand 4
D
65 67anti-parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 14first strand
Strand 2
D
109 114parallel
Strand 3
D
87 94anti-parallel
Strand 4
D
31 37anti-parallel
Strand 5
D
43 49anti-parallel
Strand 6
D
55 57anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 14first strand
Strand 2
D
109 114parallel
Strand 3
D
87 94anti-parallel
Strand 4
D
104 105anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
124 128first strand
Strand 2
D
140 150anti-parallel
Strand 3
D
188 197anti-parallel
Strand 4
D
170 172anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
124 128first strand
Strand 2
D
140 150anti-parallel
Strand 3
D
188 197anti-parallel
Strand 4
D
177 178anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
164 166first strand
Strand 2
D
155 161anti-parallel
Strand 3
D
207 214anti-parallel
Strand 4
D
233 240anti-parallel
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