Analysis of interatomic Contacts of Structural Units in PDB entry:
9L9A

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 9L9A entry

There are 5 chains in PDB entry 9L9A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 1	LEU 411
B	ILE 2	VAL 370
G	PHE 1	LEU 411
H	ILE 2	VAL 370
M	LYS 70	ASN 151

There are 17 helices in PDB entry 9L9A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	238	246	Right-handed alpha
Helix 2	AA2	A	250	254	Right-handed 310
Helix 3	AA3	A	255	259	Right-handed 310
Helix 4	AA4	A	283	287	Right-handed 310
Helix 5	AA5	A	403	411	Right-handed alpha
Helix 6	AA6	B	176	178	Right-handed 310
Helix 7	AA7	B	351	362	Right-handed alpha
Helix 8	AA8	B	365	370	Right-handed alpha
Helix 9	AA9	G	238	246	Right-handed alpha
Helix 10	AB1	G	250	254	Right-handed 310
Helix 11	AB2	G	255	259	Right-handed 310
Helix 12	AB3	G	283	287	Right-handed 310
Helix 13	AB4	G	403	410	Right-handed alpha
Helix 14	AB5	H	176	178	Right-handed 310
Helix 15	AB6	H	354	362	Right-handed alpha
Helix 16	AB7	H	365	370	Right-handed alpha
Helix 17	AB8	M	88	90	Right-handed 310

There are 40 sheets in PDB entry 9L9A. 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, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4,

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	A	2	8	first strand
Strand 2	A	275	281	anti-parallel
Strand 3	A	161	163	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	16	19	first strand
Strand 2	A	27	37	anti-parallel
Strand 3	A	130	137	anti-parallel
Strand 4	A	140	147	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	41	48	first strand
Strand 2	A	119	125	anti-parallel
Strand 3	A	176	180	anti-parallel
Strand 4	A	183	184	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	A	51	54	first strand
Strand 2	A	107	110	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	59	61	first strand
Strand 2	A	101	103	anti-parallel
Strand 3	A	80	82	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	A	203	204	first strand
Strand 2	A	214	215	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	220	221	first strand
Strand 2	A	233	234	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	A	296	303	first strand
Strand 2	A	314	322	anti-parallel
Strand 3	A	351	358	anti-parallel
Strand 4	A	337	339	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	326	327	first strand
Strand 2	A	345	346	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	330	332	first strand
Strand 2	A	365	369	anti-parallel
Strand 3	A	372	376	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	14	16	first strand
Strand 2	B	25	27	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	31	35	first strand
Strand 2	B	42	51	anti-parallel
Strand 3	B	96	104	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	63	65	first strand
Strand 2	B	77	79	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	83	86	first strand
Strand 2	B	108	115	anti-parallel
Strand 3	B	123	130	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	148	155	first strand
Strand 2	B	261	268	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	237	238	first strand
Strand 2	B	166	169	anti-parallel
Strand 3	B	254	255	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	180	181	first strand
Strand 2	B	188	189	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	201	202	first strand
Strand 2	B	206	207	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	275	279	first strand
Strand 2	B	282	286	anti-parallel
Strand 3	B	317	319	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	307	311	first strand
Strand 2	B	293	299	anti-parallel
Strand 3	B	326	330	anti-parallel
Strand 4	B	336	338	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	2	8	first strand
Strand 2	G	275	281	anti-parallel
Strand 3	G	160	163	anti-parallel
Strand 4	G	154	155	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	15	19	first strand
Strand 2	G	27	37	anti-parallel
Strand 3	G	130	137	anti-parallel
Strand 4	G	140	147	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	46	48	first strand
Strand 2	G	119	123	anti-parallel
Strand 3	G	176	180	anti-parallel
Strand 4	G	183	185	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	51	54	first strand
Strand 2	G	101	110	anti-parallel
Strand 3	G	59	61	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	51	54	first strand
Strand 2	G	101	110	anti-parallel
Strand 3	G	77	82	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	203	204	first strand
Strand 2	G	214	215	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	296	302	first strand
Strand 2	G	314	322	anti-parallel
Strand 3	G	353	358	anti-parallel
Strand 4	G	337	339	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	306	307	first strand
Strand 2	G	380	381	parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	343	346	first strand
Strand 2	G	326	332	anti-parallel
Strand 3	G	367	369	anti-parallel
Strand 4	G	372	374	anti-parallel

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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	387	388	first strand
Strand 2	H	336	340	anti-parallel
Strand 3	H	326	330	anti-parallel
Strand 4	H	293	299	anti-parallel
Strand 5	H	307	311	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	31	35	first strand
Strand 2	H	42	51	anti-parallel
Strand 3	H	95	104	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	63	67	first strand
Strand 2	H	75	79	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	90	91	first strand
Strand 2	H	83	86	anti-parallel
Strand 3	H	110	115	anti-parallel
Strand 4	H	123	127	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	148	155	first strand
Strand 2	H	261	268	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	237	238	first strand
Strand 2	H	166	169	anti-parallel
Strand 3	H	254	255	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	180	181	first strand
Strand 2	H	188	189	anti-parallel
Strand 3	H	215	216	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	207	211	first strand
Strand 2	H	197	201	anti-parallel
Strand 3	H	227	230	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	275	279	first strand
Strand 2	H	282	286	anti-parallel
Strand 3	H	316	319	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	76	78	first strand
Strand 2	M	84	86	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	117	120	first strand
Strand 2	M	126	129	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: 9L9A

Analysis of interatomic Contacts of Structural Units in PDB entry:
9L9A