Analysis of interatomic Contacts of Structural Units in PDB entry:
9HB3

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 9HB3 entry

There are 5 chains in PDB entry 9HB3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 4	VAL 56
H	GLU 4	LYS 228
K	GLN 1	SER 120
L	ASP 2	ARG 213
R	LEU 35	LEU 616

There are 29 helices in PDB entry 9HB3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	47	56	Right-handed alpha
Helix 2	AA2	H	90	94	Right-handed 310
Helix 3	AA3	H	107	112	Right-handed alpha
Helix 4	AA4	H	170	172	Right-handed 310
Helix 5	AA5	H	200	205	Right-handed alpha
Helix 6	AA6	H	216	218	Right-handed 310
Helix 7	AA7	K	74	76	Right-handed 310
Helix 8	AA8	K	87	91	Right-handed 310
Helix 9	AA9	L	80	84	Right-handed 310
Helix 10	AB1	L	94	98	Right-handed 310
Helix 11	AB2	L	123	129	Right-handed alpha
Helix 12	AB3	L	185	191	Right-handed alpha
Helix 13	AB4	R	36	66	Right-handed alpha
Helix 14	AB5	R	67	69	Right-handed 310
Helix 15	AB6	R	72	101	Right-handed alpha
Helix 16	AB7	R	110	141	Right-handed alpha
Helix 17	AB8	R	158	170	Right-handed alpha
Helix 18	AB9	R	173	178	Right-handed alpha
Helix 19	AC1	R	201	214	Right-handed alpha
Helix 20	AC2	R	214	234	Right-handed alpha
Helix 21	AC3	R	265	297	Right-handed alpha
Helix 22	AC4	R	307	316	Right-handed alpha
Helix 23	AC5	R	316	329	Right-handed alpha
Helix 24	AC6	R	329	336	Right-handed alpha
Helix 25	AC7	R	501	524	Right-handed alpha
Helix 26	AC8	R	526	547	Right-handed alpha
Helix 27	AC9	R	563	585	Right-handed alpha
Helix 28	AD1	R	587	611	Right-handed alpha
Helix 29	AD2	R	612	615	Right-handed 310

There are 14 sheets in PDB entry 9HB3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

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	A	18	22	first strand
Strand 2	A	31	35	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	6	10	first strand
Strand 2	H	19	28	anti-parallel
Strand 3	H	81	87	anti-parallel
Strand 4	H	71	76	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	13	15	first strand
Strand 2	H	120	125	parallel
Strand 3	H	95	102	anti-parallel
Strand 4	H	36	42	anti-parallel
Strand 5	H	48	54	anti-parallel
Strand 6	H	61	63	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	134	136	first strand
Strand 2	H	155	159	anti-parallel
Strand 3	H	190	195	anti-parallel
Strand 4	H	178	179	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	134	136	first strand
Strand 2	H	155	159	anti-parallel
Strand 3	H	190	195	anti-parallel
Strand 4	H	183	184	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	149	151	first strand
Strand 2	H	197	199	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	164	168	first strand
Strand 2	H	208	214	anti-parallel
Strand 3	H	219	225	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	K	3	7	first strand
Strand 2	K	18	25	anti-parallel
Strand 3	K	78	83	anti-parallel
Strand 4	K	68	73	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	11	12	first strand
Strand 2	K	115	119	parallel
Strand 3	K	92	99	anti-parallel
Strand 4	K	33	39	anti-parallel
Strand 5	K	46	51	anti-parallel
Strand 6	K	58	60	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	5	6	first strand
Strand 2	L	20	26	anti-parallel
Strand 3	L	71	76	anti-parallel
Strand 4	L	63	68	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	11	14	first strand
Strand 2	L	104	108	parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	34	39	anti-parallel
Strand 5	L	46	50	anti-parallel
Strand 6	L	54	55	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	11	14	first strand
Strand 2	L	104	108	parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	99	100	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	116	120	first strand
Strand 2	L	131	141	anti-parallel
Strand 3	L	175	184	anti-parallel
Strand 4	L	161	165	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	155	156	first strand
Strand 2	L	147	152	anti-parallel
Strand 3	L	193	199	anti-parallel
Strand 4	L	207	212	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: 9HB3

Analysis of interatomic Contacts of Structural Units in PDB entry:
9HB3