Analysis of interatomic Contacts of Structural Units in PDB entry:
9HBU

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 9HBU entry

There are 3 chains in PDB entry 9HBU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	GLU 34	GLY 350
D	GLU 34	GLY 350
E	SER 292	GLY 312

There are 31 helices in PDB entry 9HBU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	36	51	Right-handed alpha
Helix 2	AA2	C	52	54	Right-handed 310
Helix 3	AA3	C	58	74	Right-handed alpha
Helix 4	AA4	C	88	101	Right-handed alpha
Helix 5	AA5	C	118	127	Right-handed alpha
Helix 6	AA6	C	134	142	Right-handed alpha
Helix 7	AA7	C	143	173	Right-handed alpha
Helix 8	AA8	C	182	187	Right-handed alpha
Helix 9	AA9	C	193	200	Right-handed alpha
Helix 10	AB1	C	206	216	Right-handed alpha
Helix 11	AB2	C	232	237	Right-handed alpha
Helix 12	AB3	C	249	258	Right-handed alpha
Helix 13	AB4	C	263	268	Right-handed 310
Helix 14	AB5	C	316	320	Right-handed 310
Helix 15	AB6	C	340	350	Right-handed alpha
Helix 16	AB7	D	36	51	Right-handed alpha
Helix 17	AB8	D	52	54	Right-handed 310
Helix 18	AB9	D	58	74	Right-handed alpha
Helix 19	AC1	D	88	101	Right-handed alpha
Helix 20	AC2	D	119	128	Right-handed alpha
Helix 21	AC3	D	134	142	Right-handed alpha
Helix 22	AC4	D	143	173	Right-handed alpha
Helix 23	AC5	D	182	187	Right-handed alpha
Helix 24	AC6	D	193	200	Right-handed alpha
Helix 25	AC7	D	206	215	Right-handed alpha
Helix 26	AC8	D	232	237	Right-handed alpha
Helix 27	AC9	D	249	258	Right-handed alpha
Helix 28	AD1	D	263	268	Right-handed 310
Helix 29	AD2	D	307	312	Right-handed alpha
Helix 30	AD3	D	315	320	Right-handed alpha
Helix 31	AD4	D	340	350	Right-handed alpha

There are 6 sheets in PDB entry 9HBU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	109	110	first strand
Strand 2	C	114	115	anti-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	C	247	248	first strand
Strand 2	C	280	282	anti-parallel
Strand 3	C	270	272	anti-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	C	285	286	first strand
Strand 2	C	322	326	anti-parallel
Strand 3	C	331	335	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	D	109	110	first strand
Strand 2	D	114	115	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	D	270	271	first strand
Strand 2	D	281	282	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	D	284	286	first strand
Strand 2	D	323	327	anti-parallel
Strand 3	D	331	334	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: 9HBU

Analysis of interatomic Contacts of Structural Units in PDB entry:
9HBU