Analysis of interatomic Contacts of Structural Units in PDB entry:
3PGH

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 3PGH entry

There are 4 chains in PDB entry 3PGH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 33	GLN 583
B	ALA 33	GLN 583
C	ALA 33	GLN 583
D	ALA 33	GLN 583

There are117 helices in PDB entry 3PGH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	74	80	Right-handed alpha
Helix 2	2	A	86	94	Right-handed alpha
Helix 3	3	A	97	105	Right-handed alpha
Helix 4	4	A	106	123	Right-handed alpha
Helix 5	5	A	139	143	Right-handed alpha
Helix 6	6	A	174	181	Right-handed alpha
Helix 7	7	A	196	209	Right-handed alpha
Helix 8	8	A	231	234	Right-handed alpha
Helix 9	9	A	238	244	Right-handed alpha
Helix 10	10	A	266	269	Right-handed alpha
Helix 11	11	A	296	319	Right-handed alpha
Helix 12	12	A	325	346	Right-handed alpha
Helix 13	13	A	348	353	Right-handed alpha
Helix 14	14	A	363	366	Right-handed 310
Helix 15	15	A	379	383	Right-handed alpha
Helix 16	16	A	404	407	Right-handed alpha
Helix 17	17	A	411	417	Right-handed alpha
Helix 18	18	A	420	427	Right-handed alpha
Helix 19	19	A	442	457	Right-handed 310
Helix 20	20	A	463	469	Right-handed alpha
Helix 21	21	A	478	482	Right-handed alpha
Helix 22	22	A	486	495	Right-handed alpha
Helix 23	23	A	498	500	Right-handed 310
Helix 24	24	A	503	508	Right-handed alpha
Helix 25	25	A	520	535	Right-handed alpha
Helix 26	26	A	538	540	Right-handed 310
Helix 27	27	A	547	550	Right-handed 310
Helix 28	28	A	553	561	Right-handed alpha
Helix 29	29	A	564	571	Right-handed alpha
Helix 30	30	B	74	80	Right-handed alpha
Helix 31	31	B	86	94	Right-handed alpha
Helix 32	32	B	97	105	Right-handed alpha
Helix 33	33	B	106	123	Right-handed alpha
Helix 34	34	B	139	143	Right-handed alpha
Helix 35	35	B	174	181	Right-handed alpha
Helix 36	36	B	196	209	Right-handed alpha
Helix 37	37	B	231	234	Right-handed alpha
Helix 38	38	B	238	244	Right-handed alpha
Helix 39	39	B	266	269	Right-handed alpha
Helix 40	40	B	296	319	Right-handed alpha
Helix 41	41	B	325	346	Right-handed alpha
Helix 42	42	B	348	353	Right-handed alpha
Helix 43	43	B	363	366	Right-handed 310
Helix 44	44	B	379	384	Right-handed alpha
Helix 45	45	B	404	407	Right-handed alpha
Helix 46	46	B	411	417	Right-handed alpha
Helix 47	47	B	420	427	Right-handed alpha
Helix 48	48	B	442	457	Right-handed 310
Helix 49	49	B	463	469	Right-handed alpha
Helix 50	50	B	478	482	Right-handed alpha
Helix 51	51	B	486	495	Right-handed alpha
Helix 52	52	B	498	500	Right-handed 310
Helix 53	53	B	503	508	Right-handed alpha
Helix 54	54	B	520	535	Right-handed alpha
Helix 55	55	B	538	540	Right-handed 310
Helix 56	56	B	547	550	Right-handed 310
Helix 57	57	B	553	561	Right-handed alpha
Helix 58	58	B	564	571	Right-handed alpha
Helix 59	59	C	74	80	Right-handed alpha
Helix 60	60	C	86	94	Right-handed alpha
Helix 61	61	C	97	105	Right-handed alpha
Helix 62	62	C	106	123	Right-handed alpha
Helix 63	63	C	139	143	Right-handed alpha
Helix 64	64	C	174	181	Right-handed alpha
Helix 65	65	C	196	209	Right-handed alpha
Helix 66	66	C	231	234	Right-handed alpha
Helix 67	67	C	238	244	Right-handed alpha
Helix 68	68	C	266	269	Right-handed alpha
Helix 69	69	C	296	319	Right-handed alpha
Helix 70	70	C	325	346	Right-handed alpha
Helix 71	71	C	348	353	Right-handed alpha
Helix 72	72	C	363	366	Right-handed 310
Helix 73	73	C	379	383	Right-handed alpha
Helix 74	74	C	388	390	Right-handed 310
Helix 75	75	C	404	407	Right-handed alpha
Helix 76	76	C	411	417	Right-handed alpha
Helix 77	77	C	420	427	Right-handed alpha
Helix 78	78	C	442	457	Right-handed 310
Helix 79	79	C	463	469	Right-handed alpha
Helix 80	80	C	478	482	Right-handed alpha
Helix 81	81	C	486	495	Right-handed alpha
Helix 82	82	C	498	500	Right-handed 310
Helix 83	83	C	503	508	Right-handed alpha
Helix 84	84	C	520	535	Right-handed alpha
Helix 85	85	C	538	540	Right-handed 310
Helix 86	86	C	547	550	Right-handed 310
Helix 87	87	C	553	561	Right-handed alpha
Helix 88	88	C	564	571	Right-handed alpha
Helix 89	89	D	74	80	Right-handed alpha
Helix 90	90	D	86	94	Right-handed alpha
Helix 91	91	D	97	105	Right-handed alpha
Helix 92	92	D	106	123	Right-handed alpha
Helix 93	93	D	139	143	Right-handed alpha
Helix 94	94	D	174	181	Right-handed alpha
Helix 95	95	D	196	209	Right-handed alpha
Helix 96	96	D	231	234	Right-handed alpha
Helix 97	97	D	238	244	Right-handed alpha
Helix 98	98	D	266	269	Right-handed alpha
Helix 99	99	D	296	319	Right-handed alpha
Helix 100	100	D	325	346	Right-handed alpha
Helix 101	101	D	348	353	Right-handed alpha
Helix 102	102	D	363	366	Right-handed 310
Helix 103	103	D	379	384	Right-handed alpha
Helix 104	104	D	404	407	Right-handed alpha
Helix 105	105	D	411	417	Right-handed alpha
Helix 106	106	D	420	427	Right-handed alpha
Helix 107	107	D	442	457	Right-handed 310
Helix 108	108	D	463	469	Right-handed alpha
Helix 109	109	D	478	482	Right-handed alpha
Helix 110	110	D	486	495	Right-handed alpha
Helix 111	111	D	498	500	Right-handed 310
Helix 112	112	D	503	508	Right-handed alpha
Helix 113	113	D	520	535	Right-handed alpha
Helix 114	114	D	538	540	Right-handed 310
Helix 115	115	D	547	550	Right-handed 310
Helix 116	116	D	553	560	Right-handed alpha
Helix 117	117	D	564	571	Right-handed alpha

There are 8 sheets in PDB entry 3PGH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	46	49	first strand
Strand 2	A	55	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	255	257	first strand
Strand 2	A	260	262	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	B	46	49	first strand
Strand 2	B	55	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	255	257	first strand
Strand 2	B	260	262	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	46	49	first strand
Strand 2	C	55	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	255	257	first strand
Strand 2	C	260	262	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	46	49	first strand
Strand 2	D	55	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	255	257	first strand
Strand 2	D	260	262	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: 3PGH

Analysis of interatomic Contacts of Structural Units in PDB entry:
3PGH