Analysis of interatomic Contacts of Structural Units in PDB entry:
5AA4

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 5AA4 entry

There are 4 chains in PDB entry 5AA4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 42	PRO 459
B	GLU 42	GLN 458
C	GLU 42	GLN 458
D	GLU 42	GLN 458

There are 81 helices in PDB entry 5AA4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	65	78	Right-handed alpha
Helix 2	2	A	89	99	Right-handed alpha
Helix 3	3	A	144	149	Right-handed 310
Helix 4	4	A	159	172	Right-handed alpha
Helix 5	5	A	184	194	Right-handed alpha
Helix 6	6	A	204	211	Right-handed alpha
Helix 7	7	A	212	214	Right-handed 310
Helix 8	8	A	239	252	Right-handed alpha
Helix 9	9	A	256	266	Right-handed alpha
Helix 10	10	A	275	287	Right-handed alpha
Helix 11	11	A	288	290	Right-handed 310
Helix 12	12	A	291	302	Right-handed alpha
Helix 13	13	A	305	318	Right-handed alpha
Helix 14	14	A	336	343	Right-handed alpha
Helix 15	15	A	350	369	Right-handed alpha
Helix 16	16	A	376	389	Right-handed alpha
Helix 17	17	A	389	403	Right-handed alpha
Helix 18	18	A	409	417	Right-handed alpha
Helix 19	19	A	418	421	Right-handed 310
Helix 20	20	A	422	427	Right-handed alpha
Helix 21	21	A	435	456	Right-handed alpha
Helix 22	22	B	65	79	Right-handed alpha
Helix 23	23	B	89	99	Right-handed alpha
Helix 24	24	B	144	149	Right-handed 310
Helix 25	25	B	159	172	Right-handed alpha
Helix 26	26	B	184	194	Right-handed alpha
Helix 27	27	B	204	211	Right-handed alpha
Helix 28	28	B	212	214	Right-handed 310
Helix 29	29	B	239	255	Right-handed alpha
Helix 30	30	B	256	266	Right-handed alpha
Helix 31	31	B	278	287	Right-handed alpha
Helix 32	32	B	287	303	Right-handed alpha
Helix 33	33	B	305	318	Right-handed alpha
Helix 34	34	B	336	344	Right-handed alpha
Helix 35	35	B	350	369	Right-handed alpha
Helix 36	36	B	376	389	Right-handed alpha
Helix 37	37	B	389	403	Right-handed alpha
Helix 38	38	B	409	417	Right-handed alpha
Helix 39	39	B	418	421	Right-handed 310
Helix 40	40	B	422	427	Right-handed alpha
Helix 41	41	B	435	456	Right-handed alpha
Helix 42	42	C	65	77	Right-handed alpha
Helix 43	43	C	89	98	Right-handed alpha
Helix 44	44	C	159	170	Right-handed alpha
Helix 45	45	C	184	195	Right-handed alpha
Helix 46	46	C	203	211	Right-handed alpha
Helix 47	47	C	212	214	Right-handed 310
Helix 48	48	C	239	255	Right-handed alpha
Helix 49	49	C	256	266	Right-handed alpha
Helix 50	50	C	278	287	Right-handed alpha
Helix 51	51	C	287	302	Right-handed alpha
Helix 52	52	C	305	318	Right-handed alpha
Helix 53	53	C	336	344	Right-handed alpha
Helix 54	54	C	350	369	Right-handed alpha
Helix 55	55	C	376	389	Right-handed alpha
Helix 56	56	C	389	403	Right-handed alpha
Helix 57	57	C	409	417	Right-handed alpha
Helix 58	58	C	418	421	Right-handed 310
Helix 59	59	C	422	427	Right-handed alpha
Helix 60	60	C	435	456	Right-handed alpha
Helix 61	61	D	65	76	Right-handed alpha
Helix 62	62	D	77	79	Right-handed 310
Helix 63	63	D	89	98	Right-handed alpha
Helix 64	64	D	144	149	Right-handed 310
Helix 65	65	D	159	170	Right-handed alpha
Helix 66	66	D	184	195	Right-handed alpha
Helix 67	67	D	204	211	Right-handed alpha
Helix 68	68	D	212	214	Right-handed 310
Helix 69	69	D	239	255	Right-handed alpha
Helix 70	70	D	256	266	Right-handed alpha
Helix 71	71	D	275	287	Right-handed alpha
Helix 72	72	D	287	302	Right-handed alpha
Helix 73	73	D	305	318	Right-handed alpha
Helix 74	74	D	336	344	Right-handed alpha
Helix 75	75	D	350	368	Right-handed alpha
Helix 76	76	D	376	389	Right-handed alpha
Helix 77	77	D	389	403	Right-handed alpha
Helix 78	78	D	409	417	Right-handed alpha
Helix 79	79	D	418	421	Right-handed 310
Helix 80	80	D	422	427	Right-handed alpha
Helix 81	81	D	435	457	Right-handed alpha

There are 22 sheets in PDB entry 5AA4. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, BF, CA, CB, CC, CD, CE, A, DB, C, DD, DE, DF,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	81	86	first strand
Strand 2	A	44	49	parallel
Strand 3	A	105	106	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	57	59	first strand
Strand 2	A	62	64	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	120	122	first strand
Strand 2	A	232	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	127	129	first strand
Strand 2	A	227	229	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	178	180	first strand
Strand 2	A	153	156	parallel
Strand 3	A	199	203	parallel
Strand 4	A	131	136	anti-parallel
Strand 5	A	217	222	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	86	first strand
Strand 2	B	44	49	parallel
Strand 3	B	105	106	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	57	59	first strand
Strand 2	B	62	64	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	120	122	first strand
Strand 2	B	232	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	129	first strand
Strand 2	B	227	229	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	199	203	first strand
Strand 2	B	131	136	anti-parallel
Strand 3	B	217	222	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	154	156	first strand
Strand 2	B	178	180	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	81	86	first strand
Strand 2	C	44	49	parallel
Strand 3	C	105	106	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	57	59	first strand
Strand 2	C	62	64	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	120	122	first strand
Strand 2	C	232	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	127	129	first strand
Strand 2	C	227	229	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	178	180	first strand
Strand 2	C	153	156	parallel
Strand 3	C	199	202	parallel
Strand 4	C	132	136	anti-parallel
Strand 5	C	217	222	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	81	86	first strand
Strand 2	D	44	49	parallel
Strand 3	D	105	106	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	57	59	first strand
Strand 2	D	62	64	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	120	122	first strand
Strand 2	D	232	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	127	129	first strand
Strand 2	D	227	229	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	200	203	first strand
Strand 2	D	131	136	anti-parallel
Strand 3	D	217	222	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	154	156	first strand
Strand 2	D	178	180	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: 5AA4

Analysis of interatomic Contacts of Structural Units in PDB entry:
5AA4