Analysis of interatomic Contacts of Structural Units in PDB entry:
5A4M

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 5A4M entry

There are 3 chains in PDB entry 5A4M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
L	SER 2	HIS 582
M	SER 2	HIS 582
S	LYS 4	TRP 112

There are 84 helices in PDB entry 5A4M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	L	55	60	Right-handed alpha
Helix 2	2	L	64	66	Right-handed 310
Helix 3	3	L	67	74	Right-handed alpha
Helix 4	4	L	81	96	Right-handed alpha
Helix 5	5	L	100	126	Right-handed alpha
Helix 6	6	L	127	131	Right-handed 310
Helix 7	7	L	134	140	Right-handed 310
Helix 8	8	L	141	153	Right-handed alpha
Helix 9	9	L	159	176	Right-handed alpha
Helix 10	10	L	179	183	Right-handed 310
Helix 11	11	L	195	225	Right-handed alpha
Helix 12	12	L	247	251	Right-handed 310
Helix 13	13	L	253	274	Right-handed alpha
Helix 14	14	L	274	286	Right-handed alpha
Helix 15	15	L	287	292	Right-handed 310
Helix 16	16	L	294	299	Right-handed 310
Helix 17	17	L	364	368	Right-handed 310
Helix 18	18	L	411	422	Right-handed alpha
Helix 19	19	L	424	438	Right-handed alpha
Helix 20	20	L	441	446	Right-handed 310
Helix 21	21	L	447	479	Right-handed alpha
Helix 22	22	L	491	495	Right-handed 310
Helix 23	23	L	530	536	Right-handed alpha
Helix 24	24	L	546	553	Right-handed alpha
Helix 25	25	L	563	573	Right-handed alpha
Helix 26	26	L	576	582	Right-handed alpha
Helix 27	27	M	55	60	Right-handed alpha
Helix 28	28	M	64	66	Right-handed 310
Helix 29	29	M	67	74	Right-handed alpha
Helix 30	30	M	81	96	Right-handed alpha
Helix 31	31	M	100	126	Right-handed alpha
Helix 32	32	M	127	131	Right-handed 310
Helix 33	33	M	134	140	Right-handed 310
Helix 34	34	M	141	153	Right-handed alpha
Helix 35	35	M	159	176	Right-handed alpha
Helix 36	36	M	179	183	Right-handed 310
Helix 37	37	M	195	225	Right-handed alpha
Helix 38	38	M	247	251	Right-handed 310
Helix 39	39	M	253	274	Right-handed alpha
Helix 40	40	M	274	286	Right-handed alpha
Helix 41	41	M	287	292	Right-handed 310
Helix 42	42	M	294	299	Right-handed 310
Helix 43	43	M	364	368	Right-handed 310
Helix 44	44	M	411	423	Right-handed alpha
Helix 45	45	M	424	438	Right-handed alpha
Helix 46	46	M	441	446	Right-handed 310
Helix 47	47	M	447	479	Right-handed alpha
Helix 48	48	M	491	495	Right-handed 310
Helix 49	49	M	530	536	Right-handed alpha
Helix 50	50	M	546	553	Right-handed alpha
Helix 51	51	M	563	573	Right-handed alpha
Helix 52	52	M	576	582	Right-handed alpha
Helix 53	53	S	18	26	Right-handed alpha
Helix 54	54	S	31	39	Right-handed alpha
Helix 55	55	S	52	67	Right-handed alpha
Helix 56	56	S	81	86	Right-handed 310
Helix 57	57	S	95	105	Right-handed alpha
Helix 58	58	S	113	118	Right-handed alpha
Helix 59	59	S	120	124	Right-handed 310
Helix 60	60	S	133	137	Right-handed 310
Helix 61	61	S	152	167	Right-handed alpha
Helix 62	62	S	178	183	Right-handed alpha
Helix 63	63	S	186	190	Right-handed 310
Helix 64	64	S	192	199	Right-handed alpha
Helix 65	65	S	209	213	Right-handed 310
Helix 66	66	S	216	220	Right-handed 310
Helix 67	67	S	222	226	Right-handed 310
Helix 68	68	S	256	260	Right-handed 310
Helix 69	69	T	18	26	Right-handed alpha
Helix 70	70	T	31	39	Right-handed alpha
Helix 71	71	T	52	67	Right-handed alpha
Helix 72	72	T	81	86	Right-handed 310
Helix 73	73	T	95	105	Right-handed alpha
Helix 74	74	T	113	118	Right-handed alpha
Helix 75	75	T	119	124	Right-handed alpha
Helix 76	76	T	133	137	Right-handed 310
Helix 77	77	T	152	167	Right-handed alpha
Helix 78	78	T	178	183	Right-handed alpha
Helix 79	79	T	186	190	Right-handed 310
Helix 80	80	T	192	199	Right-handed alpha
Helix 81	81	T	207	212	Right-handed alpha
Helix 82	82	T	216	220	Right-handed 310
Helix 83	83	T	222	226	Right-handed 310
Helix 84	84	T	256	260	Right-handed 310

There are 17 sheets in PDB entry 5A4M. Click on sheet of interest to get list of strands forming it: LA, LB, LC, LD, LE, LF, MA, MB, MC, MD, ME, MF, MG, SA, SB, TA, TB,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	10	13	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	17	21	first strand
Strand 2	L	31	37	anti-parallel
Strand 3	L	43	50	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	301	303	first strand
Strand 2	L	324	326	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	306	308	first strand
Strand 2	L	319	321	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	345	348	first strand
Strand 2	L	400	403	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	498	507	first strand
Strand 2	L	510	519	anti-parallel
Strand 3	L	522	529	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	4	7	first strand
Strand 2	M	10	13	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	17	21	first strand
Strand 2	M	31	37	anti-parallel
Strand 3	M	43	50	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	301	303	first strand
Strand 2	M	324	326	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	306	308	first strand
Strand 2	M	319	321	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	345	348	first strand
Strand 2	M	400	403	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	380	382	first strand
Strand 2	M	385	388	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	498	507	first strand
Strand 2	M	510	519	anti-parallel
Strand 3	M	522	529	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	40	45	first strand
Strand 2	S	7	13	parallel
Strand 3	S	71	76	parallel
Strand 4	S	106	112	parallel
Strand 5	S	143	146	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	89	90	first strand
Strand 2	S	93	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	40	45	first strand
Strand 2	T	7	13	parallel
Strand 3	T	71	76	parallel
Strand 4	T	106	112	parallel
Strand 5	T	143	146	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	89	90	first strand
Strand 2	T	93	94	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: 5A4M

Analysis of interatomic Contacts of Structural Units in PDB entry:
5A4M