Analysis of interatomic Contacts of Structural Units in PDB entry:
36CQ

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 36CQ entry

There are 3 chains in PDB entry 36CQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 6	PHE 38
B	SER 2	SER 427
C	MET 1	LYS 175

There are 19 helices in PDB entry 36CQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	74	79	Right-handed alpha
Helix 2	AA2	B	79	89	Right-handed alpha
Helix 3	AA3	B	90	92	Right-handed 310
Helix 4	AA4	B	107	111	Right-handed 310
Helix 5	AA5	B	122	136	Right-handed alpha
Helix 6	AA6	B	148	152	Right-handed 310
Helix 7	AA7	B	153	160	Right-handed alpha
Helix 8	AA8	B	192	212	Right-handed alpha
Helix 9	AA9	B	215	223	Right-handed alpha
Helix 10	AB1	B	228	233	Right-handed alpha
Helix 11	AB2	B	301	306	Right-handed alpha
Helix 12	AB3	B	310	315	Right-handed alpha
Helix 13	AB4	B	317	322	Right-handed alpha
Helix 14	AB5	B	332	334	Right-handed 310
Helix 15	AB6	B	349	353	Right-handed 310
Helix 16	AB7	B	360	364	Right-handed 310
Helix 17	AB8	B	379	385	Right-handed alpha
Helix 18	AB9	B	387	392	Right-handed 310
Helix 19	AC1	B	419	425	Right-handed alpha

There are 8 sheets in PDB entry 36CQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	14	first strand
Strand 2	B	403	416	anti-parallel
Strand 3	B	17	23	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	14	first strand
Strand 2	B	403	416	anti-parallel
Strand 3	B	41	52	anti-parallel
Strand 4	B	261	277	anti-parallel
Strand 5	B	247	251	anti-parallel

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There are 5 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	161	162	first strand
Strand 2	B	27	36	anti-parallel
Strand 3	B	282	291	anti-parallel
Strand 4	B	64	73	anti-parallel
Strand 5	B	236	244	anti-parallel

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There are 2 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	97	99	first strand
Strand 2	B	119	121	anti-parallel

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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	B	327	330	first strand
Strand 2	B	343	346	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	15	17	first strand
Strand 2	C	39	49	parallel
Strand 3	C	22	23	parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	15	17	first strand
Strand 2	C	39	49	parallel
Strand 3	C	153	163	anti-parallel
Strand 4	C	70	81	anti-parallel
Strand 5	C	120	130	anti-parallel
Strand 6	C	115	117	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	52	61	first strand
Strand 2	C	139	150	anti-parallel
Strand 3	C	88	96	anti-parallel
Strand 4	C	107	111	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 36CQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
36CQ