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


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 4MLR entry

There are 9 chains in PDB entry 4MLR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3VAL 165
A
 GLU 167PHE 298
B
 LYS 3VAL 165
B
 GLU 167PHE 298
C
 ASN 4VAL 165
C
 GLU 167PHE 298
D
 LYS 3VAL 165
D
 GLU 167GLY 297
E
 ILE 5TYR 123
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 are122 helices in PDB entry 4MLR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 36Right-handed alpha
Helix 2
2
A
50 54Right-handed 310
Helix 3
3
A
55 71Right-handed alpha
Helix 4
4
A
85 99Right-handed alpha
Helix 5
5
A
115 128Right-handed alpha
Helix 6
6
A
139 144Right-handed alpha
Helix 7
7
A
148 159Right-handed alpha
Helix 8
8
A
171 182Right-handed alpha
Helix 9
9
A
191 193Right-handed 310
Helix 10
10
A
194 201Right-handed alpha
Helix 11
11
A
209 213Right-handed 310
Helix 12
12
A
214 227Right-handed alpha
Helix 13
13
A
229 240Right-handed alpha
Helix 14
14
A
240 247Right-handed alpha
Helix 15
15
A
253 263Right-handed alpha
Helix 16
16
A
279 291Right-handed alpha
Helix 17
17
B
23 37Right-handed alpha
Helix 18
18
B
55 71Right-handed alpha
Helix 19
19
B
85 99Right-handed alpha
Helix 20
20
B
115 128Right-handed alpha
Helix 21
21
B
139 144Right-handed alpha
Helix 22
22
B
148 159Right-handed alpha
Helix 23
23
B
171 182Right-handed alpha
Helix 24
24
B
191 193Right-handed 310
Helix 25
25
B
194 201Right-handed alpha
Helix 26
26
B
209 213Right-handed 310
Helix 27
27
B
214 227Right-handed alpha
Helix 28
28
B
229 247Right-handed alpha
Helix 29
29
B
253 263Right-handed alpha
Helix 30
30
B
279 291Right-handed alpha
Helix 31
31
C
23 36Right-handed alpha
Helix 32
32
C
50 54Right-handed 310
Helix 33
33
C
55 71Right-handed alpha
Helix 34
34
C
85 99Right-handed alpha
Helix 35
35
C
115 128Right-handed alpha
Helix 36
36
C
139 144Right-handed alpha
Helix 37
37
C
148 159Right-handed alpha
Helix 38
38
C
171 182Right-handed alpha
Helix 39
39
C
191 193Right-handed 310
Helix 40
40
C
194 200Right-handed alpha
Helix 41
41
C
209 213Right-handed 310
Helix 42
42
C
214 227Right-handed alpha
Helix 43
43
C
229 247Right-handed alpha
Helix 44
44
C
253 263Right-handed alpha
Helix 45
45
C
279 291Right-handed alpha
Helix 46
46
D
23 36Right-handed alpha
Helix 47
47
D
55 71Right-handed alpha
Helix 48
48
D
85 99Right-handed alpha
Helix 49
49
D
115 128Right-handed alpha
Helix 50
50
D
139 144Right-handed alpha
Helix 51
51
D
148 159Right-handed alpha
Helix 52
52
D
171 182Right-handed alpha
Helix 53
53
D
191 193Right-handed 310
Helix 54
54
D
194 200Right-handed alpha
Helix 55
55
D
209 213Right-handed 310
Helix 56
56
D
214 227Right-handed alpha
Helix 57
57
D
229 240Right-handed alpha
Helix 58
58
D
240 247Right-handed alpha
Helix 59
59
D
253 263Right-handed alpha
Helix 60
60
D
279 291Right-handed alpha
Helix 61
61
E
23 37Right-handed alpha
Helix 62
62
E
50 54Right-handed 310
Helix 63
63
E
55 71Right-handed alpha
Helix 64
64
E
85 99Right-handed alpha
Helix 65
65
E
115 128Right-handed alpha
Helix 66
66
E
139 144Right-handed alpha
Helix 67
67
E
148 159Right-handed alpha
Helix 68
68
E
171 182Right-handed alpha
Helix 69
69
E
191 193Right-handed 310
Helix 70
70
E
194 201Right-handed alpha
Helix 71
71
E
209 213Right-handed 310
Helix 72
72
E
214 227Right-handed alpha
Helix 73
73
E
229 240Right-handed alpha
Helix 74
74
E
240 247Right-handed alpha
Helix 75
75
E
253 263Right-handed alpha
Helix 76
76
E
279 291Right-handed alpha
Helix 77
77
F
23 36Right-handed alpha
Helix 78
78
F
46 50Right-handed 310
Helix 79
79
F
55 71Right-handed alpha
Helix 80
80
F
85 99Right-handed alpha
Helix 81
81
F
115 128Right-handed alpha
Helix 82
82
F
139 144Right-handed alpha
Helix 83
83
F
148 159Right-handed alpha
Helix 84
84
F
171 182Right-handed alpha
Helix 85
85
F
191 193Right-handed 310
Helix 86
86
F
194 200Right-handed alpha
Helix 87
87
F
209 213Right-handed 310
Helix 88
88
F
214 227Right-handed alpha
Helix 89
89
F
229 240Right-handed alpha
Helix 90
90
F
240 247Right-handed alpha
Helix 91
91
F
253 263Right-handed alpha
Helix 92
92
F
279 291Right-handed alpha
Helix 93
93
G
23 36Right-handed alpha
Helix 94
94
G
55 71Right-handed alpha
Helix 95
95
G
85 99Right-handed alpha
Helix 96
96
G
115 128Right-handed alpha
Helix 97
97
G
139 144Right-handed alpha
Helix 98
98
G
148 159Right-handed alpha
Helix 99
99
G
171 182Right-handed alpha
Helix 100
100
G
191 193Right-handed 310
Helix 101
101
G
194 201Right-handed alpha
Helix 102
102
G
209 213Right-handed 310
Helix 103
103
G
214 227Right-handed alpha
Helix 104
104
G
229 240Right-handed alpha
Helix 105
105
G
240 247Right-handed alpha
Helix 106
106
G
253 263Right-handed alpha
Helix 107
107
G
279 291Right-handed alpha
Helix 108
108
H
23 36Right-handed alpha
Helix 109
109
H
55 71Right-handed alpha
Helix 110
110
H
85 99Right-handed alpha
Helix 111
111
H
115 128Right-handed alpha
Helix 112
112
H
139 144Right-handed alpha
Helix 113
113
H
148 159Right-handed alpha
Helix 114
114
H
171 182Right-handed alpha
Helix 115
115
H
191 193Right-handed 310
Helix 116
116
H
194 200Right-handed alpha
Helix 117
117
H
209 213Right-handed 310
Helix 118
118
H
214 227Right-handed alpha
Helix 119
119
H
229 247Right-handed alpha
Helix 120
120
H
253 263Right-handed alpha
Helix 121
121
H
279 290Right-handed alpha
Helix 122
122
H
291 293Right-handed 310
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There are 16 sheets in PDB entry 4MLR. 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,

There are 9 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
8 12first strand
Strand 2
A
41 43parallel
Strand 3
A
76 80parallel
Strand 4
A
103 107parallel
Strand 5
A
134 138parallel
Strand 6
A
162 167parallel
Strand 7
A
186 189parallel
Strand 8
A
205 208parallel
Strand 9
A
8 12parallel
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There are 2 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
17 18first strand
Strand 2
A
21 22anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
8 12first strand
Strand 2
B
41 43parallel
Strand 3
B
76 80parallel
Strand 4
B
103 107parallel
Strand 5
B
134 138parallel
Strand 6
B
162 167parallel
Strand 7
B
186 189parallel
Strand 8
B
205 208parallel
Strand 9
B
8 12parallel
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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
B
17 18first strand
Strand 2
B
21 22anti-parallel
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There are 9 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
8 12first strand
Strand 2
C
41 43parallel
Strand 3
C
76 80parallel
Strand 4
C
103 107parallel
Strand 5
C
134 138parallel
Strand 6
C
162 167parallel
Strand 7
C
186 189parallel
Strand 8
C
205 208parallel
Strand 9
C
8 12parallel
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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
17 18first strand
Strand 2
C
21 22anti-parallel
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There are 9 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
8 12first strand
Strand 2
D
41 43parallel
Strand 3
D
76 80parallel
Strand 4
D
103 107parallel
Strand 5
D
134 138parallel
Strand 6
D
162 167parallel
Strand 7
D
186 189parallel
Strand 8
D
205 208parallel
Strand 9
D
8 12parallel
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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
17 18first strand
Strand 2
D
21 22anti-parallel
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There are 9 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
8 12first strand
Strand 2
E
41 43parallel
Strand 3
E
76 80parallel
Strand 4
E
103 107parallel
Strand 5
E
134 138parallel
Strand 6
E
162 167parallel
Strand 7
E
186 189parallel
Strand 8
E
205 208parallel
Strand 9
E
8 12parallel
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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
E
17 18first strand
Strand 2
E
21 22anti-parallel
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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
8 12first strand
Strand 2
F
41 43parallel
Strand 3
F
76 80parallel
Strand 4
F
103 107parallel
Strand 5
F
134 138parallel
Strand 6
F
162 167parallel
Strand 7
F
186 189parallel
Strand 8
F
205 208parallel
Strand 9
F
8 12parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
17 18first strand
Strand 2
F
21 22anti-parallel
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There are 9 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
8 12first strand
Strand 2
G
41 43parallel
Strand 3
G
76 80parallel
Strand 4
G
103 107parallel
Strand 5
G
134 138parallel
Strand 6
G
162 167parallel
Strand 7
G
186 189parallel
Strand 8
G
205 208parallel
Strand 9
G
8 12parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
17 18first strand
Strand 2
G
21 22anti-parallel
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There are 9 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
8 12first strand
Strand 2
H
41 43parallel
Strand 3
H
76 80parallel
Strand 4
H
103 107parallel
Strand 5
H
134 138parallel
Strand 6
H
162 167parallel
Strand 7
H
186 189parallel
Strand 8
H
205 208parallel
Strand 9
H
8 12parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
17 18first strand
Strand 2
H
21 22anti-parallel
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