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

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 9BLC entry

There are 6 chains in PDB entry 9BLC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
P	LYS 1	PRO 37
R	PRO 38	TRP 413
A	ASP 11	LEU 394
B	SER 2	ASN 340
G	SER 8	ARG 62
N	GLN 1	SER 128

There are 32 helices in PDB entry 9BLC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	P	4	7	Right-handed 310
Helix 2	AA2	P	8	21	Right-handed alpha
Helix 3	AA3	R	39	62	Right-handed alpha
Helix 4	AA4	R	131	136	Right-handed 310
Helix 5	AA5	R	138	173	Right-handed alpha
Helix 6	AA6	R	178	204	Right-handed alpha
Helix 7	AA7	R	208	215	Right-handed alpha
Helix 8	AA8	R	216	249	Right-handed alpha
Helix 9	AA9	R	259	267	Right-handed alpha
Helix 10	AB1	R	270	285	Right-handed alpha
Helix 11	AB2	R	287	291	Right-handed 310
Helix 12	AB3	R	295	297	Right-handed 310
Helix 13	AB4	R	298	330	Right-handed alpha
Helix 14	AB5	R	333	353	Right-handed alpha
Helix 15	AB6	R	354	359	Right-handed alpha
Helix 16	AB7	R	365	382	Right-handed alpha
Helix 17	AB8	R	382	393	Right-handed alpha
Helix 18	AB9	R	395	413	Right-handed alpha
Helix 19	AC1	A	12	38	Right-handed alpha
Helix 20	AC2	A	52	60	Right-handed alpha
Helix 21	AC3	A	233	238	Right-handed 310
Helix 22	AC4	A	265	278	Right-handed alpha
Helix 23	AC5	A	293	304	Right-handed alpha
Helix 24	AC6	A	331	352	Right-handed alpha
Helix 25	AC7	A	370	391	Right-handed alpha
Helix 26	AC8	B	3	26	Right-handed alpha
Helix 27	AC9	G	9	24	Right-handed alpha
Helix 28	AD1	G	29	44	Right-handed alpha
Helix 29	AD2	G	45	48	Right-handed 310
Helix 30	AD3	G	55	59	Right-handed 310
Helix 31	AD4	N	28	32	Right-handed 310
Helix 32	AD5	N	53	56	Right-handed 310

There are 12 sheets in PDB entry 9BLC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	R	91	94	first strand
Strand 2	R	107	110	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	120	121	first strand
Strand 2	R	126	127	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	A	208	214	first strand
Strand 2	A	217	223	anti-parallel
Strand 3	A	40	47	parallel
Strand 4	A	243	249	parallel
Strand 5	A	286	292	parallel
Strand 6	A	359	363	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	B	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	88	94	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	135	139	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	146	153	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	168	anti-parallel
Strand 4	B	178	181	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	B	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	218	223	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	260	264	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	B	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	22	23	first strand
Strand 2	N	78	82	anti-parallel
Strand 3	N	69	73	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	58	60	first strand
Strand 2	N	45	51	anti-parallel
Strand 3	N	34	39	anti-parallel
Strand 4	N	92	98	anti-parallel
Strand 5	N	122	124	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: 9BLC

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