Analysis of interatomic Contacts of Structural Units in PDB entry:
7LAF

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 7LAF entry

There are 2 chains in PDB entry 7LAF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER -1	ILE 676
B	HIS 0	ILE 676

There are 59 helices in PDB entry 7LAF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	131	149	Right-handed alpha
Helix 2	AA2	A	166	170	Right-handed 310
Helix 3	AA3	A	177	199	Right-handed alpha
Helix 4	AA4	A	211	214	Right-handed 310
Helix 5	AA5	A	215	220	Right-handed alpha
Helix 6	AA6	A	222	231	Right-handed alpha
Helix 7	AA7	A	234	245	Right-handed alpha
Helix 8	AA8	A	264	273	Right-handed alpha
Helix 9	AA9	A	277	284	Right-handed alpha
Helix 10	AB1	A	293	296	Right-handed 310
Helix 11	AB2	A	349	371	Right-handed alpha
Helix 12	AB3	A	378	392	Right-handed alpha
Helix 13	AB4	A	396	403	Right-handed alpha
Helix 14	AB5	A	404	407	Right-handed 310
Helix 15	AB6	A	408	420	Right-handed alpha
Helix 16	AB7	A	425	431	Right-handed alpha
Helix 17	AB8	A	433	449	Right-handed alpha
Helix 18	AB9	A	450	454	Right-handed 310
Helix 19	AC1	A	455	463	Right-handed alpha
Helix 20	AC2	A	471	496	Right-handed alpha
Helix 21	AC3	A	498	505	Right-handed alpha
Helix 22	AC4	A	505	519	Right-handed alpha
Helix 23	AC5	A	523	527	Right-handed 310
Helix 24	AC6	A	534	550	Right-handed alpha
Helix 25	AC7	A	550	558	Right-handed alpha
Helix 26	AC8	A	559	565	Right-handed alpha
Helix 27	AC9	A	586	594	Right-handed alpha
Helix 28	AD1	A	596	611	Right-handed alpha
Helix 29	AD2	A	630	656	Right-handed alpha
Helix 30	AD3	A	666	670	Right-handed 310
Helix 31	AD4	B	131	149	Right-handed alpha
Helix 32	AD5	B	166	170	Right-handed 310
Helix 33	AD6	B	177	198	Right-handed alpha
Helix 34	AD7	B	210	219	Right-handed 310
Helix 35	AD8	B	222	231	Right-handed alpha
Helix 36	AD9	B	234	245	Right-handed alpha
Helix 37	AE1	B	264	273	Right-handed alpha
Helix 38	AE2	B	277	285	Right-handed alpha
Helix 39	AE3	B	293	296	Right-handed 310
Helix 40	AE4	B	349	371	Right-handed alpha
Helix 41	AE5	B	378	392	Right-handed alpha
Helix 42	AE6	B	396	403	Right-handed alpha
Helix 43	AE7	B	404	406	Right-handed 310
Helix 44	AE8	B	408	420	Right-handed alpha
Helix 45	AE9	B	425	431	Right-handed alpha
Helix 46	AF1	B	433	447	Right-handed alpha
Helix 47	AF2	B	450	455	Right-handed alpha
Helix 48	AF3	B	455	463	Right-handed alpha
Helix 49	AF4	B	471	496	Right-handed alpha
Helix 50	AF5	B	498	504	Right-handed alpha
Helix 51	AF6	B	505	519	Right-handed alpha
Helix 52	AF7	B	534	550	Right-handed alpha
Helix 53	AF8	B	550	558	Right-handed alpha
Helix 54	AF9	B	559	565	Right-handed alpha
Helix 55	AG1	B	566	570	Right-handed 310
Helix 56	AG2	B	586	594	Right-handed alpha
Helix 57	AG3	B	596	610	Right-handed alpha
Helix 58	AG4	B	630	656	Right-handed alpha
Helix 59	AG5	B	666	670	Right-handed 310

There are 11 sheets in PDB entry 7LAF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 4 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	50	57	first strand
Strand 2	A	2	10	anti-parallel
Strand 3	A	86	95	anti-parallel
Strand 4	A	102	111	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	A	31	32	first strand
Strand 2	A	22	28	anti-parallel
Strand 3	A	36	37	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	31	32	first strand
Strand 2	A	22	28	anti-parallel
Strand 3	A	64	71	anti-parallel
Strand 4	A	115	119	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	151	152	first strand
Strand 2	A	161	162	anti-parallel

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There are 5 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	252	253	first strand
Strand 2	A	287	291	anti-parallel
Strand 3	A	314	319	anti-parallel
Strand 4	A	326	332	anti-parallel
Strand 5	A	343	344	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	302	303	first strand
Strand 2	A	306	307	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	52	57	first strand
Strand 2	B	2	10	anti-parallel
Strand 3	B	87	95	anti-parallel
Strand 4	B	102	110	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	36	37	first strand
Strand 2	B	22	28	anti-parallel
Strand 3	B	64	71	anti-parallel
Strand 4	B	116	118	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	B	151	152	first strand
Strand 2	B	161	162	anti-parallel

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There are 5 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	252	253	first strand
Strand 2	B	287	291	anti-parallel
Strand 3	B	314	319	anti-parallel
Strand 4	B	326	332	anti-parallel
Strand 5	B	343	344	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	302	303	first strand
Strand 2	B	306	307	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: 7LAF

Analysis of interatomic Contacts of Structural Units in PDB entry:
7LAF