Analysis of interatomic Contacts of Structural Units in PDB entry:
9BL9

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 9BL9 entry

There are 4 chains in PDB entry 9BL9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	PRO 276
B	MET 0	ASP 98
C	ARG 1	TRP 8
G	LYS 7	SER 293

There are 10 helices in PDB entry 9BL9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	49	53	Right-handed 310
Helix 2	AA2	A	56	85	Right-handed alpha
Helix 3	AA3	A	137	150	Right-handed alpha
Helix 4	AA4	A	151	162	Right-handed alpha
Helix 5	AA5	A	162	175	Right-handed alpha
Helix 6	AA6	A	175	180	Right-handed alpha
Helix 7	AA7	A	253	255	Right-handed 310
Helix 8	AA8	G	49	53	Right-handed 310
Helix 9	AA9	G	65	69	Right-handed 310
Helix 10	AB1	G	165	169	Right-handed 310

There are 13 sheets in PDB entry 9BL9. 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,

There are 8 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	46	47	first strand
Strand 2	A	31	37	anti-parallel
Strand 3	A	21	28	anti-parallel
Strand 4	A	3	13	anti-parallel
Strand 5	A	93	103	anti-parallel
Strand 6	A	109	118	anti-parallel
Strand 7	A	121	126	anti-parallel
Strand 8	A	133	135	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	A	186	193	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	250	anti-parallel
Strand 4	A	229	230	anti-parallel

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There are 4 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	186	193	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	250	anti-parallel
Strand 4	A	234	235	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	A	222	223	first strand
Strand 2	A	213	219	anti-parallel
Strand 3	A	257	263	anti-parallel
Strand 4	A	270	273	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	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	50	51	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	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	55	56	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	44	45	first strand
Strand 2	B	35	41	anti-parallel
Strand 3	B	78	84	anti-parallel
Strand 4	B	91	94	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	9	13	first strand
Strand 2	G	25	29	anti-parallel
Strand 3	G	59	60	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	G	17	19	first strand
Strand 2	G	92	97	parallel
Strand 3	G	70	76	anti-parallel
Strand 4	G	37	41	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	G	104	108	first strand
Strand 2	G	119	125	anti-parallel
Strand 3	G	154	161	anti-parallel
Strand 4	G	149	151	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	112	114	first strand
Strand 2	G	192	197	parallel
Strand 3	G	170	178	anti-parallel
Strand 4	G	181	185	anti-parallel

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There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	144	147	first strand
Strand 2	G	131	136	anti-parallel
Strand 3	G	170	178	anti-parallel
Strand 4	G	192	197	anti-parallel
Strand 5	G	279	283	parallel
Strand 6	G	270	276	anti-parallel
Strand 7	G	231	236	anti-parallel
Strand 8	G	243	246	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	G	204	207	first strand
Strand 2	G	220	225	anti-parallel
Strand 3	G	254	260	anti-parallel
Strand 4	G	248	250	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: 9BL9

Analysis of interatomic Contacts of Structural Units in PDB entry:
9BL9