Contacts of the helix formed by residues 91 - 119 (chain C) in PDB entry 1ORZ
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 THR 91 (chain C).
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86C LYS 4.0 6.5 - - - +
87C PHE* 3.0 43.5 - - + -
88C SER 3.1 17.9 - - - +
89C LYS 3.7 2.6 + - - +
90C ILE* 1.3 71.3 - - - +
92C GLU* 1.3 62.7 + - - +
93C TRP 3.3 0.9 - - - -
94C SER* 3.7 20.9 - - - -
95C ILE* 3.0 29.7 + - - +
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Residues in contact with GLU 92 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
82C TRP* 2.9 69.2 - - + +
83C TYR* 4.7 3.8 - - - -
85C GLN* 2.8 34.4 + - - +
90C ILE* 2.8 27.9 - - + +
91C THR* 1.3 69.2 - - - +
93C TRP* 1.3 65.9 + - - +
95C ILE* 3.0 11.2 + - - +
96C LYS* 2.9 23.1 + - - +
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Residues in contact with TRP 93 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
83C TYR* 4.7 9.4 - - - +
84C HIS 5.2 2.7 - - - -
85C GLN 3.4 5.5 + - - +
86C LYS* 3.0 64.8 + - + +
91C THR 3.3 0.4 - - - -
92C GLU* 1.3 79.8 - - - +
94C SER* 1.3 64.2 + - - +
96C LYS* 2.9 11.9 + - + +
97C GLY* 2.8 22.5 + - - +
146C LEU* 5.2 2.8 + - - +
147C THR* 3.3 40.8 + - - +
148C LEU* 4.6 5.2 - - - -
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Residues in contact with SER 94 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
86C LYS 3.9 4.0 + - - -
91C THR* 3.6 25.0 + - - -
92C GLU 3.2 0.6 - - - -
93C TRP* 1.3 79.4 - - - +
95C ILE* 1.3 64.8 + - - +
97C GLY* 3.1 3.0 + - - -
98C SER* 2.9 22.6 + - - -
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Residues in contact with ILE 95 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59C LEU* 4.5 19.7 - - + -
90C ILE* 5.9 2.9 - - + -
91C THR* 3.0 23.8 - - - +
92C GLU* 3.0 9.8 + - - +
94C SER* 1.3 78.7 - - - +
96C LYS* 1.3 65.4 + - - +
98C SER* 2.6 29.5 + - - +
99C PHE* 3.0 8.8 + - + +
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Residues in contact with LYS 96 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
59C LEU* 2.9 35.6 - - - +
60C PHE* 3.8 31.0 - - + -
63C LEU* 2.9 30.1 - - + +
83C TYR* 6.2 3.8 - - + -
92C GLU 2.9 11.9 + - - +
93C TRP* 2.9 17.9 + - + +
95C ILE* 1.3 78.2 - - - +
97C GLY* 1.3 62.5 + - - +
99C PHE* 3.5 3.9 + - - +
100C ALA* 3.4 19.6 + - - +
146C LEU* 4.2 5.7 - - + +
139D GLU* 6.1 0.9 - - - +
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Residues in contact with GLY 97 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
93C TRP* 2.8 16.8 + - - -
94C SER* 3.1 4.9 + - - -
95C ILE 3.1 0.2 - - - -
96C LYS* 1.3 78.3 - - - +
98C SER* 1.3 60.9 + - - +
100C ALA 3.3 2.1 + - - -
101C TYR* 2.9 24.8 + - - +
143C THR* 5.2 2.1 - - - +
146C LEU* 3.4 24.7 - - - +
147C THR* 5.6 3.4 - - - -
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Residues in contact with SER 98 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
52C LEU* 4.7 11.7 - - - +
94C SER* 2.9 13.5 + - - -
95C ILE* 2.6 29.6 + - - +
97C GLY* 1.3 73.2 - - - +
99C PHE* 1.3 66.9 + - - +
101C TYR* 2.9 35.7 - - - -
102C LEU* 2.9 24.3 + - - +
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Residues in contact with PHE 99 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
52C LEU* 3.3 20.2 - - + -
53C MET* 3.5 37.9 - - + -
56C GLY* 3.0 39.9 - - - -
57C PHE* 4.2 4.0 - + + -
59C LEU* 5.9 1.1 - - + -
60C PHE* 3.0 40.8 - + + -
95C ILE* 3.0 9.8 + - + +
96C LYS* 3.8 4.7 - - - +
97C GLY 3.3 0.2 - - - -
98C SER* 1.3 83.4 + - - +
100C ALA* 1.3 61.7 + - - +
102C LEU* 3.1 2.1 + - - +
103C PHE* 2.7 42.9 + + + -
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Residues in contact with ALA 100 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
60C PHE* 5.9 1.6 - - + -
96C LYS 3.4 4.9 + - - +
97C GLY 3.3 1.4 + - - +
98C SER 3.2 0.4 - - - -
99C PHE* 1.3 87.6 - - + +
101C TYR* 1.3 56.7 + - - +
103C PHE* 3.2 5.8 + - - +
104C ALA* 2.7 30.3 + - - +
146C LEU* 2.9 48.7 - - + -
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Residues in contact with TYR 101 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41C TYR* 4.0 20.2 - + - -
52C LEU* 5.2 6.1 - - + +
97C GLY 2.9 11.9 + - - +
98C SER* 2.9 46.1 - - - -
100C ALA* 1.3 75.5 - - - +
102C LEU* 1.3 93.4 + - + +
104C ALA* 3.0 5.6 + - - +
105C ILE* 2.8 41.7 + - + +
143C THR* 3.2 43.7 - - + +
146C LEU* 4.9 0.6 - - - +
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Residues in contact with LEU 102 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41C TYR* 4.5 14.4 - - + -
48C ILE* 3.8 10.1 - - + +
49C SER* 2.7 61.8 - - - +
52C LEU* 2.9 42.4 - - + -
53C MET* 3.9 2.7 - - - +
98C SER 2.9 12.7 + - - +
99C PHE* 3.7 3.6 - - + +
101C TYR* 1.3 99.2 - - + +
103C PHE* 1.3 64.3 + - - +
105C ILE* 3.1 4.6 + - + +
106C HIS* 2.9 18.9 + - - +
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Residues in contact with PHE 103 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
53C MET* 3.0 51.2 - - + +
99C PHE* 2.7 36.3 + + + +
100C ALA* 3.5 8.1 - - - +
102C LEU* 1.3 76.4 - - - +
104C ALA* 1.3 67.8 + - - +
106C HIS* 3.1 5.8 + + - +
107C TYR* 3.0 25.9 + + + -
52D ALA* 5.6 7.9 - - + -
56D MET* 3.5 48.2 - - + -
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Residues in contact with ALA 104 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
100C ALA 2.7 17.4 + - - +
101C TYR* 3.4 7.9 - - - +
103C PHE* 1.3 75.5 - - + +
105C ILE* 1.3 69.7 + - + +
107C TYR* 2.7 46.2 - - + +
108C GLY* 3.1 5.0 + - - -
139C ALA* 4.9 16.6 - - - +
142C GLY* 5.1 5.4 - - - -
143C THR* 5.0 6.5 - - - +
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Residues in contact with ILE 105 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41C TYR* 3.7 62.6 - - + +
45C LEU 5.1 1.1 - - - +
46C HIS* 5.2 3.8 - - + -
49C SER* 4.5 7.4 - - - -
101C TYR* 2.8 29.2 + - + +
102C LEU* 3.3 10.1 - - - +
104C ALA* 1.3 77.3 - - - +
106C HIS* 1.3 66.7 + - - +
108C GLY* 3.1 1.4 + - - -
109C GLY* 3.0 21.7 + - - -
135C ILE* 4.9 6.8 - - + +
136C GLY* 5.8 0.2 - - - -
139C ALA* 3.2 33.0 - - + -
143C THR* 5.0 4.3 - - - +
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Residues in contact with HIS 106 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46C HIS* 3.0 40.3 + + - -
49C SER* 3.1 26.2 + - - +
50C LEU* 3.9 29.0 - - + +
53C MET* 3.3 34.7 - - + -
102C LEU 2.9 3.7 + - - +
103C PHE* 3.1 1.3 + + - -
105C ILE* 1.3 80.9 - - - +
107C TYR* 1.3 61.4 + - - +
110C ALA* 2.8 42.6 + - + +
49D VAL* 5.6 5.8 - - + +
81D GLU* 4.0 14.8 + - - -
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Residues in contact with TYR 107 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
103C PHE* 3.0 17.9 + + + +
104C ALA* 2.7 48.9 + - + +
106C HIS* 1.3 80.7 - - + +
108C GLY* 1.3 78.4 + - - +
110C ALA* 3.2 5.2 + - - +
111C ILE* 2.8 46.3 + - + +
138C THR* 4.1 26.6 + - + +
139C ALA* 5.2 2.0 - - - -
142C GLY* 5.0 7.3 - - - -
49D VAL* 6.2 1.8 - - + -
53D THR* 5.6 6.5 - - + +
56D MET* 4.1 40.8 - - + -
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Residues in contact with GLY 108 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
104C ALA 3.1 2.5 + - - -
105C ILE 3.1 6.0 + - - -
107C TYR* 1.3 99.5 - - - +
109C GLY* 1.3 60.7 + - - +
111C ILE* 3.1 8.2 + - - +
112C ARG* 2.9 21.7 + - - +
135C ILE* 3.8 17.9 - - - +
138C THR* 6.4 2.0 - - - -
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Residues in contact with GLY 109 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
41C TYR 6.0 0.9 - - - -
42C LEU* 5.6 3.8 - - - -
46C HIS* 3.6 16.4 - - - -
105C ILE* 3.0 12.3 + - - -
108C GLY* 1.3 75.3 - - - +
110C ALA* 1.3 57.8 + - - +
112C ARG* 3.1 10.7 + - - +
113C HIS* 2.8 29.1 + - - +
116C TRP* 4.7 3.7 - - - -
135C ILE* 3.9 14.4 - - - +
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Residues in contact with ALA 110 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
46C HIS* 3.0 21.2 + - + +
106C HIS* 2.8 32.9 + - + +
107C TYR* 3.4 6.1 - - - +
109C GLY* 1.3 77.0 - - - +
111C ILE* 1.3 56.4 - - - +
113C HIS* 3.1 7.6 + - - +
114C LEU* 2.9 36.2 + - + +
49D VAL* 4.4 18.4 - - + -
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Residues in contact with ILE 111 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
107C TYR* 2.8 37.1 + - + +
108C GLY* 3.4 9.0 - - - +
110C ALA* 1.3 72.8 - - - +
112C ARG* 1.3 67.1 + - - +
114C LEU* 3.1 20.9 + - + +
115C ILE* 3.0 36.0 + - + +
49D VAL* 5.0 3.4 - - + -
50D PRO* 5.9 0.4 - - + -
53D THR* 4.1 29.2 - - + +
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Residues in contact with ARG 112 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
42C LEU* 3.5 25.9 - - - +
108C GLY 2.9 13.3 + - - +
109C GLY* 3.5 10.8 + - - +
111C ILE* 1.3 77.6 - - - +
113C HIS* 1.3 62.1 + - - +
115C ILE* 3.2 10.9 + - + +
116C TRP* 2.8 73.2 + - + +
121C GLU* 5.3 2.8 - - + +
128C TYR* 2.7 59.4 + - - +
131C GLY* 2.9 20.5 - - - -
132C TYR* 3.1 13.8 - - - +
135C ILE* 3.0 35.6 - - + +
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Residues in contact with HIS 113 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
216B CYS 5.1 0.2 - - - -
217B HIS* 3.5 24.4 + - - -
218B THR* 4.0 11.0 - - - -
46C HIS* 5.5 4.7 - + + +
109C GLY 2.8 12.9 + - - +
110C ALA* 3.1 13.2 - - - +
112C ARG* 1.3 76.5 - - - +
114C LEU* 1.3 67.8 + - + +
116C TRP* 3.0 45.3 + + + +
117C ASP* 3.3 30.3 + - - +
30D ASN* 3.8 24.7 + - - -
42D LYS* 4.0 13.4 - - - -
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Residues in contact with LEU 114 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
110C ALA* 2.9 17.9 + - + +
111C ILE* 3.5 19.1 - - + +
113C HIS* 1.3 82.0 - - + +
115C ILE* 1.3 65.0 + - + +
117C ASP* 3.2 9.2 + - - +
118C THR* 3.1 23.5 + - - +
32D LEU* 6.0 0.2 - - - -
33D GLU* 3.5 20.1 - - - +
42D LYS* 3.4 20.0 - - - +
46D LEU* 2.9 37.9 - - + +
49D VAL* 3.9 15.9 - - + -
50D PRO* 3.8 16.2 - - + -
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Residues in contact with ILE 115 (chain C).
Click here for Legend to table.
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Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
111C ILE* 3.0 33.3 + - + +
112C ARG* 3.2 12.3 - - + +
114C LEU* 1.3 76.2 - - + +
116C TRP* 1.3 65.7 + - + +
118C THR* 2.9 20.8 - - + +
119C ALA 3.0 6.8 + - - -
120C LYS* 2.9 57.2 + - + -
121C GLU* 3.0 24.5 - - + +
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Residues in contact with TRP 116 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
217B HIS 4.2 1.3 - - - -
218B THR* 3.4 25.6 - - + +
237B ALA* 5.4 4.9 - - - +
42C LEU* 4.2 4.7 - - + -
109C GLY 4.7 2.7 - - - -
112C ARG* 2.8 76.9 - - + +
113C HIS* 3.0 45.0 + + + +
115C ILE* 1.3 78.8 - - - +
117C ASP* 1.3 69.7 + - - +
119C ALA* 3.7 8.0 + - - -
121C GLU* 3.5 37.1 - - + +
122C LEU 4.8 3.8 - - - +
123C THR* 5.1 7.4 + - - +
128C TYR* 2.8 37.5 - + - -
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Residues in contact with ASP 117 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
218B THR* 4.7 2.3 + - - -
237B ALA* 5.3 10.7 - - - +
240B LYS* 4.5 17.5 + - + +
241B LYS* 4.3 6.8 - - - +
113C HIS* 3.4 28.8 + - - +
114C LEU* 3.2 9.8 + - - +
115C ILE 3.2 0.4 - - - -
116C TRP* 1.3 81.4 - - - +
118C THR* 1.3 66.9 + - - +
30D ASN* 4.5 2.3 + - - -
31D LYS 3.1 34.2 + - - +
32D LEU* 4.1 13.0 - - + +
42D LYS* 3.4 19.9 + - - -
46D LEU* 6.0 0.2 - - + -
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Residues in contact with THR 118 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
241B LYS* 3.7 16.8 + - - +
114C LEU 3.1 11.1 + - - +
115C ILE* 2.9 22.0 - - + +
117C ASP* 1.3 84.2 - - - +
119C ALA* 1.4 77.8 + - - +
120C LYS* 3.6 30.7 + - + +
32D LEU* 3.4 27.1 - - - +
33D GLU* 4.8 11.7 - - - +
----------------------------------------------------------
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Residues in contact with ALA 119 (chain C).
Click here for Legend to table.
----------------------------------------------------------
Specific contacts
---------------------------
Residue Dist Surf HB Arom Phob DC
----------------------------------------------------------
115C ILE 3.0 5.7 + - - -
116C TRP 4.2 5.8 - - - -
117C ASP 3.6 0.6 - - - -
118C THR* 1.4 82.1 - - - +
120C LYS* 1.3 68.8 + - - +
121C GLU 3.3 9.3 - - - +
122C LEU* 5.8 2.1 - - - +
----------------------------------------------------------
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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).
Please E-mail any
questions and/or suggestions concerning this page to
Vladimir.Sobolev@weizmann.ac.il