Contacts of the helix formed by residues 54 - 83 (chain L) in PDB entry 1UMN
Residue contacts within the protein 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). A
short description of the analytical approach
is given at the end of the page.
Note:
Non-standard 3 letter residue
codes indicate a heterogroup. To identify
and analyse, use LPC software
Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC - hydrophobic-hydrophilic contact (destabilizing contact)
+/- - indicates presence/absence of a specific contacts
* - indicates residues forming contacts by their side chain
(including CA atoms)
Residues in contact with GLY 54 (chain L).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
165C GLU* 3.0 10.7 + - - -
53E ARG* 3.8 11.2 - - - -
1174E EPE 3.7 12.8 + - - -
53L ARG* 1.3 74.1 - - - +
55L PHE* 1.3 63.0 + - - +
56L MET 3.3 2.5 - - - -
57L ILE* 2.7 36.2 - - - +
58L TRP* 2.9 15.2 + - - +
111L ILE* 4.8 3.1 - - - -
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Residues in contact with PHE 55 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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160C TRP* 4.0 20.6 - + - -
161C MET* 3.7 41.1 - - + -
164C ALA* 3.7 15.9 - - + +
165C GLU* 3.2 12.3 + - - +
47L HIS 4.6 1.8 - - - -
48L TRP 5.5 0.7 - - - -
50L MET* 3.5 51.6 - - + -
52L GLY 3.1 17.9 + - - +
54L GLY* 1.3 77.0 - - - +
56L MET* 1.3 70.1 + - + +
59L HIS* 2.8 71.0 + + + +
111L ILE* 4.4 1.0 - - - +
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Residues in contact with MET 56 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57C ILE* 3.9 27.6 - - + +
58C TRP* 3.5 37.9 - - + +
61C LYS* 3.9 29.4 - - + +
65C TYR* 4.7 5.2 - - - +
161C MET* 3.9 37.7 - - + +
165C GLU* 2.9 15.8 + - - +
1174E EPE 6.0 0.7 - - - +
54L GLY 3.3 0.2 - - - -
55L PHE* 1.3 84.4 - - + +
57L ILE* 1.3 56.9 + - - +
59L HIS* 6.4 0.4 - - - -
60L PRO* 3.1 28.7 - - - +
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Residues in contact with ILE 57 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
57C ILE* 5.1 14.5 - - + +
56E MET* 3.7 45.8 - - + +
57E ILE* 4.9 14.8 - - + +
1174E EPE 4.0 17.5 - - - +
54L GLY* 2.7 33.4 - - - +
56L MET* 1.3 79.4 - - - +
58L TRP* 1.3 81.0 + - + +
59L HIS 3.5 0.2 - - - -
60L PRO* 3.5 4.9 - - - +
61L LYS* 3.3 22.3 + - - +
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Residues in contact with TRP 58 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53E ARG* 4.7 1.7 - - - +
56E MET* 3.4 33.2 - - + +
50L MET* 3.7 21.8 - - + -
54L GLY* 2.9 24.1 + - - +
57L ILE* 1.3 99.4 - - + +
59L HIS* 1.3 64.4 + - - +
61L LYS* 3.2 33.2 + - + +
62L MET* 3.0 32.5 + - + +
65L TYR* 3.7 3.8 - + - -
111L ILE* 4.7 6.5 - - + -
115L LEU* 3.6 28.8 - - + +
162L LEU* 3.4 30.5 - - + -
165L GLU* 3.3 51.7 + - + +
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Residues in contact with HIS 59 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
160C TRP* 3.6 32.8 - + - -
161C MET* 4.1 16.5 - - + +
78J GLU* 4.8 2.8 + - - -
47L HIS* 2.8 83.9 + + - -
48L TRP* 5.0 1.1 - + - -
50L MET* 3.5 8.8 - - - -
55L PHE* 2.8 50.9 + + + +
56L MET* 6.4 0.4 - - - -
58L TRP* 1.3 74.8 - - - +
60L PRO* 1.3 73.7 - - + +
62L MET* 3.2 7.1 + - - +
63L ASP 3.6 0.2 + - - -
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Residues in contact with PRO 60 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
47L HIS* 4.8 0.7 - - + -
55L PHE 3.8 0.2 - - - +
56L MET* 3.1 33.2 - - - +
57L ILE 3.5 6.7 - - - +
59L HIS* 1.3 106.9 - - + +
61L LYS* 1.3 59.8 + - - +
63L ASP* 3.0 20.1 + - + +
64L GLU* 3.2 16.7 + - - +
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Residues in contact with LYS 61 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56E MET* 3.8 32.6 - - + +
57L ILE* 3.3 18.3 + - - +
58L TRP* 3.2 30.3 + - + +
59L HIS 3.2 0.2 - - - -
60L PRO* 1.3 80.0 - - - +
62L MET* 1.3 55.5 + - - +
64L GLU* 2.9 40.1 + - - +
65L TYR* 2.9 60.4 + - + +
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Residues in contact with MET 62 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
43L LEU* 4.1 11.6 - - - +
46L VAL* 3.8 29.4 - - + -
47L HIS* 3.8 24.7 - - + +
50L MET* 4.2 4.7 - - + -
58L TRP* 3.0 43.4 + - + +
59L HIS 3.2 8.7 + - - +
61L LYS* 1.3 76.5 - - - +
63L ASP* 1.3 58.4 + - - +
65L TYR* 3.3 32.4 + - + +
66L MET* 2.9 33.4 + - - +
115L LEU* 4.0 15.3 - - + -
118L VAL* 3.8 15.9 - - + -
162L LEU* 5.1 0.2 - - + -
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Residues in contact with ASP 63 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
74J ASP* 5.4 0.9 - - - +
47L HIS* 4.2 16.4 + - + -
59L HIS 3.6 2.0 + - - -
60L PRO* 3.0 16.8 + - + +
62L MET* 1.3 78.7 - - - +
64L GLU* 1.3 63.0 + - - +
66L MET* 3.3 16.4 + - - +
67L GLU* 3.1 27.8 + - - +
2173L CA 2.4 30.1 - - - -
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Residues in contact with GLU 64 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
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60L PRO* 3.2 13.2 + - - +
61L LYS* 2.9 50.1 + - + +
63L ASP* 1.3 76.6 - - - +
65L TYR* 1.3 64.3 + - + +
67L GLU* 3.2 9.2 + - - +
68L GLU* 3.1 21.5 + - - +
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Residues in contact with TYR 65 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
56E MET* 4.1 7.8 - - - +
43L LEU* 3.9 15.0 - - + -
58L TRP* 3.7 10.0 - - - -
61L LYS* 2.9 40.5 + - + +
62L MET* 3.6 34.5 - - + +
64L GLU* 1.3 80.7 - - + +
66L MET* 1.3 61.5 + - - +
68L GLU* 3.1 6.4 + - - +
69L ILE* 2.9 26.3 + - - +
118L VAL* 4.2 2.7 - - + -
122L PHE* 3.8 20.6 - + + -
158L HIS* 3.6 41.2 + + - +
161L MET* 5.2 0.7 - - - +
162L LEU* 3.5 38.0 + - + +
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Residues in contact with MET 66 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40L HIS* 3.4 34.2 + - + +
43L LEU* 3.6 23.1 - - + +
44L HIS* 3.5 43.1 - - + +
47L HIS* 4.0 27.1 - - + -
62L MET 2.9 26.6 + - - +
63L ASP* 3.6 27.4 - - - +
64L GLU 3.3 0.2 - - - -
65L TYR* 1.3 76.9 - - - +
67L GLU* 1.3 59.1 + - + +
69L ILE* 3.3 1.0 + - - -
70L ASP* 2.8 29.5 + - - +
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Residues in contact with GLU 67 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
70J ASP* 5.6 1.9 - - - +
40L HIS* 5.8 0.3 - - - -
63L ASP* 3.1 23.9 + - - +
64L GLU* 3.2 10.5 + - - +
66L MET* 1.3 76.4 - - - +
68L GLU* 1.3 58.4 + - - +
70L ASP* 3.2 20.0 + - - +
71L GLY* 2.9 24.6 + - - -
2173L CA 3.7 16.7 - - - -
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Residues in contact with GLU 68 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
64L GLU 3.1 12.7 + - - +
65L TYR* 3.6 10.2 - - - +
67L GLU* 1.3 77.4 - - - +
69L ILE* 1.3 64.1 + - + +
71L GLY* 3.1 4.2 + - - -
72L TYR* 2.7 66.9 + - + +
154L SER* 3.0 14.8 + - - -
155L ILE* 4.2 2.3 + - + +
158L HIS* 2.5 41.9 + - + +
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Residues in contact with ILE 69 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36L LEU* 3.3 41.6 - - + +
39L ALA* 4.7 2.2 - - + -
40L HIS* 4.1 15.0 - - + +
43L LEU* 3.5 21.3 - - + -
65L TYR 2.9 17.8 + - - +
66L MET* 3.6 8.7 - - - +
68L GLU* 1.3 76.2 - - + +
70L ASP* 1.3 64.8 + - - +
72L TYR* 3.1 14.3 + - + +
73L LEU* 2.9 22.5 + - + +
122L PHE* 4.6 9.6 - - + -
125L LEU* 3.6 30.1 - - + -
155L ILE* 4.7 7.2 - - + -
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Residues in contact with ASP 70 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
40J HIS* 5.8 3.1 + - - -
70J ASP* 4.8 8.5 - - - +
40L HIS* 3.2 31.3 + - - +
66L MET 2.8 15.4 + - - +
67L GLU* 3.3 27.7 - - - +
69L ILE* 1.3 75.7 - - - +
71L GLY* 1.3 57.2 + - - +
73L LEU* 3.2 18.3 + - - +
74L ASP* 2.9 35.3 + - - +
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Residues in contact with GLY 71 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
67L GLU 2.9 14.3 + - - -
68L GLU* 3.1 5.1 + - - -
70L ASP* 1.3 74.9 - - - +
72L TYR* 1.3 67.8 + - - +
74L ASP* 3.1 13.0 + - - +
75L GLU* 3.0 27.3 + - - +
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Residues in contact with TYR 72 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
36L LEU* 3.8 17.0 - - + -
68L GLU* 2.7 53.7 + - + -
69L ILE* 3.1 14.8 + - + +
71L GLY* 1.3 75.3 - - - +
73L LEU* 1.3 57.1 + - - +
75L GLU* 3.3 22.4 + - - +
76L MET* 2.9 43.5 + - + +
129L PHE* 4.6 7.6 - + + -
150L VAL* 4.9 5.2 - - + +
151L ALA* 3.4 36.8 - - + -
154L SER* 1.9 35.4 + - - -
155L ILE* 4.4 9.9 - - + -
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Residues in contact with LEU 73 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44J HIS* 3.9 25.1 - - + +
48J TRP* 4.1 14.8 - - + -
33L VAL* 3.9 45.1 - - + +
36L LEU* 3.6 16.5 - - + +
37L SER* 4.2 16.6 - - - +
40L HIS* 6.5 0.7 - - + -
69L ILE* 2.9 14.5 + - + +
70L ASP* 3.3 22.0 - - - +
72L TYR* 1.3 77.6 - - - +
74L ASP* 1.3 54.5 + - - +
76L MET* 4.9 0.9 - - - -
77L SER* 2.7 38.3 + - - -
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Residues in contact with ASP 74 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
44J HIS* 4.5 16.8 + - - -
47J HIS* 5.8 1.7 + - - -
48J TRP* 5.7 0.7 - - - +
63J ASP* 5.6 1.8 - - - +
70L ASP* 2.9 22.4 + - - +
71L GLY* 3.1 13.0 + - - +
73L LEU* 1.3 78.2 - - - +
75L GLU* 1.3 64.6 + - + +
77L SER* 3.9 3.8 - - - -
78L GLU* 3.1 45.1 + - - +
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Residues in contact with GLU 75 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
157B LYS* 4.9 5.5 + - - +
71L GLY 3.0 11.1 + - - +
72L TYR* 3.5 34.6 - - - +
74L ASP* 1.3 80.1 - - + +
76L MET* 1.3 58.7 + - - +
78L GLU* 4.0 5.0 - - - +
79L ARG* 3.1 29.1 + - - +
147L ILE* 3.9 40.4 - - + +
150L VAL* 5.5 9.0 - - - +
151L ALA 5.8 0.2 + - - -
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Residues in contact with MET 76 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
29L LEU* 3.9 30.1 - - + +
32L ALA* 3.7 25.8 - - + -
33L VAL* 4.8 3.8 - - + -
36L LEU* 3.9 10.5 - - + -
72L TYR* 2.9 21.3 + - + +
73L LEU* 4.4 2.7 - - - +
75L GLU* 1.3 74.8 - - - +
77L SER* 1.3 65.4 + - - +
79L ARG* 3.4 3.6 + - - +
80L LEU* 3.0 24.1 + - - +
129L PHE* 3.7 15.7 - - + -
147L ILE* 3.8 22.4 - - + +
148L PHE* 3.7 27.1 - - + -
151L ALA* 3.9 20.9 - - + -
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Residues in contact with SER 77 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
48J TRP* 2.9 44.3 + - - -
33L VAL* 4.1 19.5 - - - +
73L LEU 2.7 24.7 + - - -
74L ASP* 3.3 5.2 + - - -
76L MET* 1.3 76.8 - - - +
78L GLU* 1.3 65.8 + - - +
80L LEU* 3.2 5.2 + - - +
81L ILE* 2.9 29.8 + - - +
87L PRO* 4.6 5.5 - - - +
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Residues in contact with GLU 78 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
157B LYS* 2.9 35.9 + - - +
160B TRP* 3.7 29.8 - - + -
161B MET* 5.2 2.5 - - - +
47J HIS* 4.6 12.1 + - - +
48J TRP* 5.2 4.3 - - + +
59J HIS* 4.8 2.6 + - - -
74L ASP* 3.1 30.7 + - - +
75L GLU* 4.0 1.4 - - - +
77L SER* 1.3 86.3 + - - +
79L ARG* 1.3 56.8 + - - +
81L ILE* 3.3 12.0 + - + +
82L THR* 2.7 33.9 + - - -
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Residues in contact with ARG 79 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
152B LYS* 4.0 4.4 - - - +
153B ALA 5.0 2.4 + - - -
156B GLU* 2.8 38.4 + - - +
157B LYS* 4.8 4.0 - - - +
172B LEU* 5.3 0.2 - - - +
22L LEU* 5.4 0.6 - - - +
29L LEU* 3.9 9.6 - - + -
75L GLU 3.1 20.2 + - - +
76L MET* 3.8 5.2 - - - +
78L GLU* 1.3 77.1 - - - +
80L LEU* 1.3 58.9 + - - +
82L THR* 3.1 17.4 + - - +
83L LEU* 2.9 54.2 + - + +
141L ASP* 3.0 22.6 + - - -
143L VAL* 3.4 36.1 - - - +
144L THR* 3.3 23.8 + - - +
147L ILE* 3.7 17.0 - - + -
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Residues in contact with LEU 80 (chain L).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
26L LYS* 3.4 43.7 - - + +
29L LEU* 3.8 12.1 - - + +
30L ASN* 3.5 42.8 - - + +
33L VAL* 4.6 2.7 - - + -
76L MET 3.0 14.5 + - - +
77L SER* 3.2 8.0 + - - +
79L ARG* 1.3 77.0 - - - +
81L ILE* 1.3 59.6 + - - +
83L LEU* 3.2 9.0 + - - +
84L GLY 3.4 0.2 + - - -
85L GLY* 2.8 40.9 + - - -
86L ALA 4.1 1.8 - - - +
87L PRO* 3.7 22.4 - - + -
----------------------------------------------------------
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Residues in contact with ILE 81 (chain L).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
160B TRP* 3.5 36.3 - - + +
170B PRO* 3.5 12.3 - - + +
48J TRP* 3.5 50.9 - - + +
51J ARG* 5.8 1.1 + - - +
107J TYR* 3.5 34.7 + - + +
77L SER 2.9 20.5 + - - +
78L GLU* 3.6 9.9 - - - +
80L LEU* 1.3 75.2 - - - +
82L THR* 1.3 62.7 + - - +
84L GLY* 3.0 13.3 + - - -
85L GLY 3.9 3.8 + - - +
87L PRO* 3.8 12.6 - - + -
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Residues in contact with THR 82 (chain L).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
156B GLU 3.6 27.4 - - - +
157B LYS* 4.3 6.7 + - - +
160B TRP* 3.5 24.8 - - + +
170B PRO* 3.4 25.4 - - + +
172B LEU* 3.5 26.9 + - + +
78L GLU 2.7 24.0 + - - -
79L ARG* 3.4 22.6 - - - +
81L ILE* 1.3 77.7 - - - +
83L LEU* 1.3 58.7 + - - +
84L GLY 3.2 0.4 - - - -
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Residues in contact with LEU 83 (chain L).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
172B LEU* 4.6 13.7 - - + -
22L LEU* 3.9 23.8 - - + -
25L SER* 4.8 2.9 - - - -
26L LYS* 3.9 30.6 + - + +
29L LEU* 3.9 17.0 - - + -
79L ARG* 2.9 48.0 + - - +
80L LEU 3.7 4.9 - - - +
81L ILE 3.2 0.6 - - - -
82L THR* 1.3 75.0 - - - +
84L GLY* 1.3 59.3 + - - +
141L ASP* 3.4 19.5 - - - +
144L THR* 3.8 10.1 - - - +
----------------------------------------------------------
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A short description of the
analytical approach
The contact analysis used in this page
is based upon the approach
developed in:
Sobolev V., Wade R.C., Vriend G.
and Edelman M. PROTEINS (1996)
25, 120-129.
Contact legitimacy depends on the hydrophobic-hydrophilic
properties of the contacting atoms. In order to
define it, for each inter-atomic contact,
eight atom classes have been introduced:
I Hydrophilic - N and O that can donate and accept hydrogen bonds
(e.g., oxygen of hydroxyl group of Ser. or Thr)
II Acceptor - N or O that can only accept a hydrogen bond
III Donor - N that can only donate a hydrogen bond
IV Hydrophobic - Cl, Br, I and all C atoms that are not in
aromatic rings and do not have a covalent bond to
a N or O atom
V Aromatic - C in aromatic rings irrespective of any other
bonds formed by the atom
VI Neutral - C atoms that have a covalent bond to at least one
atom of class I or two or more atoms from class II
or III; atoms; S, F, P, and metal atoms in all cases
VII Neutral-donor - C atoms that have a covalent bond with only one
atom of class III
VIII Neutral-acceptor - C atoms that have a covalent bond with only
one atom of class II
For each pair of contacts the state of legitimacy
is shown below:
Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
Atomic class I II III IV V VI VII VIII
------------------------------------------------------------
I (Hydrophilic) + + + - + + + +
II (Acceptor) + - + - + + + -
III (Donor) + + - - + + - +
IV (Hydrophobic) - - - + + + + +
V (Aromatic) + + + + + + + +
VI (Neutral) + + + + + + + +
VII (Neutral-donor) + + - + + + - +
VIII (Neutral-acceptor) + - + + + + + -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically
assigned based on the atomic coordinates. However, in
three cases (see below) the automatic assignment
is currently ambiguous. In these
cases, the user is advised to manually analyse
the full list of contacts using
LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are
considered "aromatic" (Class V) if the ring is approximately
planar, and "hydrophobic" (Class IV) or "neutral" (Classes
VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
"hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
"carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).
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