Analysis of interatomic Contacts of Structural Units in PDB entry:
7AL4

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 7AL4 entry

There are 4 chains in PDB entry 7AL4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	ALA 2	CYS 531
C	ALA 2	LEU 530
B	ALA 2	LEU 531
A	ALA 2	LEU 530

There are 88 helices in PDB entry 7AL4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	11	24	Right-handed alpha
Helix 2	AA2	D	38	42	Right-handed 310
Helix 3	AA3	D	83	98	Right-handed alpha
Helix 4	AA4	D	100	102	Right-handed 310
Helix 5	AA5	D	118	123	Right-handed alpha
Helix 6	AA6	D	156	160	Right-handed 310
Helix 7	AA7	D	174	176	Right-handed 310
Helix 8	AA8	D	178	183	Right-handed 310
Helix 9	AA9	D	193	205	Right-handed alpha
Helix 10	AB1	D	225	230	Right-handed 310
Helix 11	AB2	D	231	236	Right-handed alpha
Helix 12	AB3	D	237	246	Right-handed alpha
Helix 13	AB4	D	248	262	Right-handed alpha
Helix 14	AB5	D	287	294	Right-handed alpha
Helix 15	AB6	D	352	356	Right-handed 310
Helix 16	AB7	D	377	394	Right-handed alpha
Helix 17	AB8	D	401	414	Right-handed alpha
Helix 18	AB9	D	431	443	Right-handed alpha
Helix 19	AC1	D	448	456	Right-handed alpha
Helix 20	AC2	D	456	465	Right-handed alpha
Helix 21	AC3	D	469	474	Right-handed 310
Helix 22	AC4	D	483	498	Right-handed alpha
Helix 23	AC5	C	11	24	Right-handed alpha
Helix 24	AC6	C	83	98	Right-handed alpha
Helix 25	AC7	C	100	102	Right-handed 310
Helix 26	AC8	C	118	123	Right-handed alpha
Helix 27	AC9	C	156	160	Right-handed 310
Helix 28	AD1	C	174	176	Right-handed 310
Helix 29	AD2	C	178	182	Right-handed 310
Helix 30	AD3	C	193	205	Right-handed alpha
Helix 31	AD4	C	225	230	Right-handed 310
Helix 32	AD5	C	231	236	Right-handed alpha
Helix 33	AD6	C	237	246	Right-handed alpha
Helix 34	AD7	C	248	262	Right-handed alpha
Helix 35	AD8	C	287	294	Right-handed alpha
Helix 36	AD9	C	352	356	Right-handed 310
Helix 37	AE1	C	377	394	Right-handed alpha
Helix 38	AE2	C	401	414	Right-handed alpha
Helix 39	AE3	C	431	443	Right-handed alpha
Helix 40	AE4	C	448	456	Right-handed alpha
Helix 41	AE5	C	456	465	Right-handed alpha
Helix 42	AE6	C	469	474	Right-handed 310
Helix 43	AE7	C	483	498	Right-handed alpha
Helix 44	AE8	C	520	524	Right-handed 310
Helix 45	AE9	B	11	24	Right-handed alpha
Helix 46	AF1	B	38	42	Right-handed 310
Helix 47	AF2	B	83	98	Right-handed alpha
Helix 48	AF3	B	100	102	Right-handed 310
Helix 49	AF4	B	118	123	Right-handed alpha
Helix 50	AF5	B	156	160	Right-handed 310
Helix 51	AF6	B	174	176	Right-handed 310
Helix 52	AF7	B	178	182	Right-handed 310
Helix 53	AF8	B	193	205	Right-handed alpha
Helix 54	AF9	B	225	229	Right-handed 310
Helix 55	AG1	B	230	236	Right-handed alpha
Helix 56	AG2	B	237	246	Right-handed alpha
Helix 57	AG3	B	248	262	Right-handed alpha
Helix 58	AG4	B	287	294	Right-handed alpha
Helix 59	AG5	B	352	356	Right-handed 310
Helix 60	AG6	B	377	394	Right-handed alpha
Helix 61	AG7	B	401	414	Right-handed alpha
Helix 62	AG8	B	431	443	Right-handed alpha
Helix 63	AG9	B	448	456	Right-handed alpha
Helix 64	AH1	B	456	465	Right-handed alpha
Helix 65	AH2	B	469	474	Right-handed 310
Helix 66	AH3	B	483	498	Right-handed alpha
Helix 67	AH4	A	11	24	Right-handed alpha
Helix 68	AH5	A	38	42	Right-handed 310
Helix 69	AH6	A	83	98	Right-handed alpha
Helix 70	AH7	A	100	102	Right-handed 310
Helix 71	AH8	A	118	123	Right-handed alpha
Helix 72	AH9	A	156	160	Right-handed 310
Helix 73	AI1	A	174	176	Right-handed 310
Helix 74	AI2	A	178	183	Right-handed 310
Helix 75	AI3	A	193	205	Right-handed alpha
Helix 76	AI4	A	225	230	Right-handed 310
Helix 77	AI5	A	231	236	Right-handed alpha
Helix 78	AI6	A	237	246	Right-handed alpha
Helix 79	AI7	A	248	262	Right-handed alpha
Helix 80	AI8	A	287	294	Right-handed alpha
Helix 81	AI9	A	352	356	Right-handed 310
Helix 82	AJ1	A	377	394	Right-handed alpha
Helix 83	AJ2	A	401	414	Right-handed alpha
Helix 84	AJ3	A	431	443	Right-handed alpha
Helix 85	AJ4	A	448	456	Right-handed alpha
Helix 86	AJ5	A	456	465	Right-handed alpha
Helix 87	AJ6	A	469	474	Right-handed 310
Helix 88	AJ7	A	483	498	Right-handed alpha

There are 26 sheets in PDB entry 7AL4. 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,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	104	105	first strand
Strand 2	D	27	31	parallel
Strand 3	D	4	8	parallel
Strand 4	D	142	145	parallel
Strand 5	D	366	368	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	D	109	115	first strand
Strand 2	D	125	130	anti-parallel
Strand 3	D	139	140	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	169	172	first strand
Strand 2	D	324	327	parallel
Strand 3	D	186	190	parallel
Strand 4	D	209	213	parallel
Strand 5	D	298	300	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	D	220	221	first strand
Strand 2	D	283	284	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	D	303	306	first strand
Strand 2	D	310	313	anti-parallel
Strand 3	D	320	321	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	D	373	374	first strand
Strand 2	D	429	430	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	C	104	105	first strand
Strand 2	C	27	31	parallel
Strand 3	C	4	8	parallel
Strand 4	C	142	145	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	C	109	115	first strand
Strand 2	C	125	131	anti-parallel
Strand 3	C	134	136	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	109	115	first strand
Strand 2	C	125	131	anti-parallel
Strand 3	C	139	140	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	C	169	172	first strand
Strand 2	C	324	327	parallel
Strand 3	C	186	190	parallel
Strand 4	C	209	213	parallel
Strand 5	C	298	300	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	C	220	221	first strand
Strand 2	C	283	284	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	C	303	306	first strand
Strand 2	C	310	313	anti-parallel
Strand 3	C	320	321	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	C	373	374	first strand
Strand 2	C	429	430	parallel

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There are 5 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	104	105	first strand
Strand 2	B	27	31	parallel
Strand 3	B	4	8	parallel
Strand 4	B	142	145	parallel
Strand 5	B	366	368	parallel

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There are 3 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	109	115	first strand
Strand 2	B	125	130	anti-parallel
Strand 3	B	139	140	anti-parallel

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There are 5 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	169	172	first strand
Strand 2	B	324	327	parallel
Strand 3	B	186	190	parallel
Strand 4	B	209	213	parallel
Strand 5	B	298	300	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	220	221	first strand
Strand 2	B	283	284	parallel

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There are 3 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	303	306	first strand
Strand 2	B	310	313	anti-parallel
Strand 3	B	320	321	anti-parallel

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There are 2 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	373	374	first strand
Strand 2	B	429	430	parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	104	105	first strand
Strand 2	A	27	31	parallel
Strand 3	A	4	8	parallel
Strand 4	A	142	145	parallel
Strand 5	A	366	368	parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	109	115	first strand
Strand 2	A	125	131	anti-parallel
Strand 3	A	134	136	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	109	115	first strand
Strand 2	A	125	131	anti-parallel
Strand 3	A	139	140	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	169	172	first strand
Strand 2	A	324	327	parallel
Strand 3	A	186	190	parallel
Strand 4	A	209	213	parallel
Strand 5	A	297	300	parallel

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There are 2 strands in AC6 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	283	284	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	A	303	307	first strand
Strand 2	A	310	313	anti-parallel
Strand 3	A	320	321	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	A	373	374	first strand
Strand 2	A	429	430	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: 7AL4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7AL4