Analysis of interatomic Contacts of Structural Units in PDB entry:
6I4M


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 6I4M entry

There are 3 chains in PDB entry 6I4M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 6GLU 72
A
 GLY 74PHE 376
G
 GLY -1PHE 125
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 26 helices in PDB entry 6I4M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
55 61Right-handed alpha
Helix 2
AA2
A
78 92Right-handed alpha
Helix 3
AA3
A
97 101Right-handed 310
Helix 4
AA4
A
112 126Right-handed alpha
Helix 5
AA5
A
137 145Right-handed alpha
Helix 6
AA6
A
172 175Right-handed 310
Helix 7
AA7
A
181 195Right-handed alpha
Helix 8
AA8
A
202 217Right-handed alpha
Helix 9
AA9
A
222 233Right-handed alpha
Helix 10
AB1
A
234 237Right-handed 310
Helix 11
AB2
A
253 261Right-handed alpha
Helix 12
AB3
A
262 263Right-handed 310
Helix 13
AB4
A
264 269Right-handed 310
Helix 14
AB5
A
274 285Right-handed alpha
Helix 15
AB6
A
287 296Right-handed alpha
Helix 16
AB7
A
302 306Right-handed 310
Helix 17
AB8
A
309 322Right-handed alpha
Helix 18
AB9
A
335 337Right-handed 310
Helix 19
AC1
A
338 350Right-handed alpha
Helix 20
AC2
A
351 354Right-handed 310
Helix 21
AC3
A
360 367Right-handed alpha
Helix 22
AC4
A
369 375Right-handed alpha
Helix 23
AC5
G
5 11Right-handed alpha
Helix 24
AC6
G
31 35Right-handed 310
Helix 25
AC7
G
70 88Right-handed alpha
Helix 26
AC8
G
103 109Right-handed alpha
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There are 7 sheets in PDB entry 6I4M. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
29 32first strand
Strand 2
A
16 21anti-parallel
Strand 3
A
8 12anti-parallel
Strand 4
A
103 107parallel
Strand 5
A
131 136parallel
Strand 6
A
358 359anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 54first strand
Strand 2
A
35 37anti-parallel
Strand 3
A
66 68anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
169 170first strand
Strand 2
A
160 166anti-parallel
Strand 3
A
176 178anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
169 170first strand
Strand 2
A
160 166anti-parallel
Strand 3
A
150 155anti-parallel
Strand 4
A
298 301parallel
Strand 5
A
330 331parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
239 242first strand
Strand 2
A
248 251anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
26 29first strand
Strand 2
G
16 23anti-parallel
Strand 3
G
43 51anti-parallel
Strand 4
G
57 65anti-parallel
Strand 5
G
92 98parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
37 39first strand
Strand 2
G
115 117parallel
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