Analysis of interatomic Contacts of Structural Units in PDB entry:
7P3X

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 7P3X entry

There are 4 chains in PDB entry 7P3X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 63	LEU 638
B	MET 1	GLY 621
S	MET 1	GLY 168
M	MET 1	LEU 483

There are 83 helices in PDB entry 7P3X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	63	79	Right-handed alpha
Helix 2	AA2	A	84	86	Right-handed 310
Helix 3	AA3	A	87	96	Right-handed alpha
Helix 4	AA4	A	99	114	Right-handed alpha
Helix 5	AA5	A	117	134	Right-handed alpha
Helix 6	AA6	A	138	153	Right-handed alpha
Helix 7	AA7	A	155	170	Right-handed alpha
Helix 8	AA8	A	174	190	Right-handed alpha
Helix 9	AA9	A	193	208	Right-handed alpha
Helix 10	AB1	A	211	229	Right-handed alpha
Helix 11	AB2	A	229	235	Right-handed alpha
Helix 12	AB3	A	236	245	Right-handed alpha
Helix 13	AB4	A	249	265	Right-handed alpha
Helix 14	AB5	A	267	275	Right-handed alpha
Helix 15	AB6	A	279	285	Right-handed alpha
Helix 16	AB7	A	289	302	Right-handed alpha
Helix 17	AB8	A	308	323	Right-handed alpha
Helix 18	AB9	A	327	345	Right-handed alpha
Helix 19	AC1	A	345	361	Right-handed alpha
Helix 20	AC2	A	364	376	Right-handed alpha
Helix 21	AC3	A	380	399	Right-handed alpha
Helix 22	AC4	A	400	405	Right-handed alpha
Helix 23	AC5	A	421	438	Right-handed alpha
Helix 24	AC6	A	446	465	Right-handed alpha
Helix 25	AC7	A	466	483	Right-handed alpha
Helix 26	AC8	A	487	501	Right-handed alpha
Helix 27	AC9	A	501	506	Right-handed alpha
Helix 28	AD1	A	508	523	Right-handed alpha
Helix 29	AD2	A	528	534	Right-handed alpha
Helix 30	AD3	A	536	543	Right-handed 310
Helix 31	AD4	A	544	566	Right-handed alpha
Helix 32	AD5	A	572	590	Right-handed alpha
Helix 33	AD6	A	593	617	Right-handed alpha
Helix 34	AD7	A	620	638	Right-handed alpha
Helix 35	AD8	B	2	26	Right-handed alpha
Helix 36	AD9	B	34	39	Right-handed alpha
Helix 37	AE1	B	43	53	Right-handed alpha
Helix 38	AE2	B	55	73	Right-handed alpha
Helix 39	AE3	B	78	89	Right-handed alpha
Helix 40	AE4	B	90	92	Right-handed 310
Helix 41	AE5	B	94	105	Right-handed alpha
Helix 42	AE6	B	106	108	Right-handed 310
Helix 43	AE7	B	112	129	Right-handed alpha
Helix 44	AE8	B	131	144	Right-handed alpha
Helix 45	AE9	B	147	149	Right-handed 310
Helix 46	AF1	B	150	164	Right-handed alpha
Helix 47	AF2	B	166	182	Right-handed alpha
Helix 48	AF3	B	184	189	Right-handed alpha
Helix 49	AF4	B	190	201	Right-handed alpha
Helix 50	AF5	B	204	239	Right-handed alpha
Helix 51	AF6	B	246	259	Right-handed alpha
Helix 52	AF7	B	296	312	Right-handed alpha
Helix 53	AF8	B	314	329	Right-handed alpha
Helix 54	AF9	B	336	350	Right-handed alpha
Helix 55	AG1	B	352	370	Right-handed alpha
Helix 56	AG2	B	374	381	Right-handed 310
Helix 57	AG3	B	388	403	Right-handed alpha
Helix 58	AG4	B	404	422	Right-handed alpha
Helix 59	AG5	B	425	441	Right-handed alpha
Helix 60	AG6	B	443	462	Right-handed alpha
Helix 61	AG7	B	464	482	Right-handed alpha
Helix 62	AG8	B	482	500	Right-handed alpha
Helix 63	AG9	B	504	523	Right-handed alpha
Helix 64	AH1	B	525	529	Right-handed 310
Helix 65	AH2	B	530	535	Right-handed alpha
Helix 66	AH3	B	536	540	Right-handed 310
Helix 67	AH4	B	541	559	Right-handed alpha
Helix 68	AH5	B	571	575	Right-handed 310
Helix 69	AH6	B	583	600	Right-handed alpha
Helix 70	AH7	B	604	621	Right-handed alpha
Helix 71	AH8	S	24	42	Right-handed alpha
Helix 72	AH9	S	43	47	Right-handed 310
Helix 73	AI1	S	94	113	Right-handed alpha
Helix 74	AI2	S	117	124	Right-handed alpha
Helix 75	AI3	S	124	137	Right-handed alpha
Helix 76	AI4	S	145	158	Right-handed alpha
Helix 77	AI5	S	158	164	Right-handed alpha
Helix 78	AI6	M	40	45	Right-handed alpha
Helix 79	AI7	M	84	103	Right-handed alpha
Helix 80	AI8	M	110	115	Right-handed alpha
Helix 81	AI9	M	117	127	Right-handed alpha
Helix 82	AJ1	M	306	314	Right-handed alpha
Helix 83	AJ2	M	344	348	Right-handed 310

There are 7 sheets in PDB entry 7P3X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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	S	14	19	first strand
Strand 2	S	2	9	anti-parallel
Strand 3	S	83	90	anti-parallel
Strand 4	S	73	80	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	14	20	first strand
Strand 2	M	3	9	anti-parallel
Strand 3	M	74	81	anti-parallel
Strand 4	M	63	71	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	M	224	229	first strand
Strand 2	M	232	248	anti-parallel
Strand 3	M	297	305	anti-parallel
Strand 4	M	270	272	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	224	229	first strand
Strand 2	M	232	248	anti-parallel
Strand 3	M	214	221	anti-parallel
Strand 4	M	439	440	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	276	277	first strand
Strand 2	M	289	290	anti-parallel
Strand 3	M	256	260	anti-parallel
Strand 4	M	449	454	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	325	328	first strand
Strand 2	M	335	341	anti-parallel
Strand 3	M	410	416	anti-parallel
Strand 4	M	375	380	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	384	389	first strand
Strand 2	M	394	399	anti-parallel
Strand 3	M	357	360	anti-parallel
Strand 4	M	432	436	anti-parallel
Strand 5	M	481	482	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: 7P3X

Analysis of interatomic Contacts of Structural Units in PDB entry:
7P3X