Analysis of interatomic Contacts of Structural Units in PDB entry:
7T7A


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 7T7A entry

There are 2 chains in PDB entry 7T7A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 88MET 581
B
 ALA 88ARG 579
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 41 helices in PDB entry 7T7A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
88 101Right-handed alpha
Helix 2
AA2
A
116 122Right-handed 310
Helix 3
AA3
A
139 145Right-handed 310
Helix 4
AA4
A
162 168Right-handed 310
Helix 5
AA5
A
185 191Right-handed 310
Helix 6
AA6
A
208 214Right-handed 310
Helix 7
AA7
A
231 237Right-handed 310
Helix 8
AA8
A
254 260Right-handed 310
Helix 9
AA9
A
277 283Right-handed 310
Helix 10
AB1
A
300 306Right-handed 310
Helix 11
AB2
A
325 330Right-handed alpha
Helix 12
AB3
A
397 401Right-handed 310
Helix 13
AB4
A
418 424Right-handed 310
Helix 14
AB5
A
441 447Right-handed 310
Helix 15
AB6
A
464 470Right-handed 310
Helix 16
AB7
A
487 493Right-handed 310
Helix 17
AB8
A
510 516Right-handed 310
Helix 18
AB9
A
534 540Right-handed 310
Helix 19
AC1
A
557 564Right-handed alpha
Helix 20
AC2
A
564 576Right-handed alpha
Helix 21
AC3
B
89 100Right-handed alpha
Helix 22
AC4
B
116 122Right-handed 310
Helix 23
AC5
B
139 145Right-handed 310
Helix 24
AC6
B
162 168Right-handed 310
Helix 25
AC7
B
185 190Right-handed alpha
Helix 26
AC8
B
208 214Right-handed 310
Helix 27
AC9
B
231 237Right-handed 310
Helix 28
AD1
B
254 260Right-handed 310
Helix 29
AD2
B
277 283Right-handed 310
Helix 30
AD3
B
300 306Right-handed 310
Helix 31
AD4
B
325 330Right-handed alpha
Helix 32
AD5
B
350 355Right-handed 310
Helix 33
AD6
B
397 401Right-handed 310
Helix 34
AD7
B
418 424Right-handed 310
Helix 35
AD8
B
441 447Right-handed 310
Helix 36
AD9
B
464 470Right-handed 310
Helix 37
AE1
B
487 493Right-handed 310
Helix 38
AE2
B
510 516Right-handed 310
Helix 39
AE3
B
534 540Right-handed 310
Helix 40
AE4
B
557 564Right-handed alpha
Helix 41
AE5
B
564 575Right-handed alpha
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There are 4 sheets in PDB entry 7T7A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 9 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
104 106first strand
Strand 2
A
127 129parallel
Strand 3
A
150 152parallel
Strand 4
A
173 175parallel
Strand 5
A
196 198parallel
Strand 6
A
219 221parallel
Strand 7
A
242 244parallel
Strand 8
A
265 267parallel
Strand 9
A
288 290parallel
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There are 11 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
311 313first strand
Strand 2
A
335 337parallel
Strand 3
A
359 361parallel
Strand 4
A
383 385parallel
Strand 5
A
406 408parallel
Strand 6
A
429 431parallel
Strand 7
A
452 454parallel
Strand 8
A
475 477parallel
Strand 9
A
498 500parallel
Strand 10
A
521 523parallel
Strand 11
A
545 547parallel
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There are 9 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
104 106first strand
Strand 2
B
127 129parallel
Strand 3
B
150 152parallel
Strand 4
B
173 175parallel
Strand 5
B
196 198parallel
Strand 6
B
219 221parallel
Strand 7
B
242 244parallel
Strand 8
B
265 267parallel
Strand 9
B
288 290parallel
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There are 11 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
312 313first strand
Strand 2
B
335 337parallel
Strand 3
B
359 361parallel
Strand 4
B
383 385parallel
Strand 5
B
406 408parallel
Strand 6
B
429 431parallel
Strand 7
B
452 454parallel
Strand 8
B
475 477parallel
Strand 9
B
498 500parallel
Strand 10
B
521 523parallel
Strand 11
B
545 547parallel
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