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

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 7PHP entry

There are 5 chains in PDB entry 7PHP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 0	LYS 457
H	VAL 2	LYS 214
L	MET 4	ARG 211
N	GLN 1	SER 113
K	VAL 2	SER 113

There are 31 helices in PDB entry 7PHP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	3	36	Right-handed alpha
Helix 2	AA2	A	45	50	Right-handed alpha
Helix 3	AA3	A	50	64	Right-handed alpha
Helix 4	AA4	A	67	79	Right-handed alpha
Helix 5	AA5	A	83	108	Right-handed alpha
Helix 6	AA6	A	108	114	Right-handed alpha
Helix 7	AA7	A	119	134	Right-handed alpha
Helix 8	AA8	A	136	153	Right-handed alpha
Helix 9	AA9	A	156	179	Right-handed alpha
Helix 10	AB1	A	190	214	Right-handed alpha
Helix 11	AB2	A	230	263	Right-handed alpha
Helix 12	AB3	A	266	283	Right-handed alpha
Helix 13	AB4	A	284	304	Right-handed alpha
Helix 14	AB5	A	307	334	Right-handed alpha
Helix 15	AB6	A	337	344	Right-handed alpha
Helix 16	AB7	A	346	380	Right-handed alpha
Helix 17	AB8	A	384	396	Right-handed alpha
Helix 18	AB9	A	397	406	Right-handed alpha
Helix 19	AC1	A	417	445	Right-handed alpha
Helix 20	AC2	A	447	457	Right-handed alpha
Helix 21	AC3	H	28	30	Right-handed 310
Helix 22	AC4	H	61	64	Right-handed 310
Helix 23	AC5	H	73	75	Right-handed 310
Helix 24	AC6	H	83	87	Right-handed 310
Helix 25	AC7	H	98	100	Right-handed alpha
Helix 26	AC8	H	187	191	Right-handed 310
Helix 27	AC9	L	121	128	Right-handed alpha
Helix 28	AD1	L	183	189	Right-handed alpha
Helix 29	AD2	N	83	87	Right-handed 310
Helix 30	AD3	K	28	32	Right-handed 310
Helix 31	AD4	K	83	87	Right-handed 310

There are 17 sheets in PDB entry 7PHP. 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,

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	H	6	7	first strand
Strand 2	H	17	23	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	57	59	first strand
Strand 2	H	45	51	anti-parallel
Strand 3	H	32	39	anti-parallel
Strand 4	H	88	96	anti-parallel
Strand 5	H	107	109	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	H	120	124	first strand
Strand 2	H	138	145	anti-parallel
Strand 3	H	176	182	anti-parallel
Strand 4	H	163	165	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	H	120	124	first strand
Strand 2	H	138	145	anti-parallel
Strand 3	H	176	182	anti-parallel
Strand 4	H	169	170	anti-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	H	151	154	first strand
Strand 2	H	195	199	anti-parallel
Strand 3	H	208	210	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	L	5	6	first strand
Strand 2	L	19	24	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	64	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	87	anti-parallel
Strand 4	L	35	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	154	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	191	197	anti-parallel
Strand 4	L	205	210	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	4	7	first strand
Strand 2	N	18	24	anti-parallel
Strand 3	N	77	82	anti-parallel
Strand 4	N	67	72	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	46	47	first strand
Strand 2	N	36	39	anti-parallel
Strand 3	N	88	92	anti-parallel
Strand 4	N	107	109	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	94	96	first strand
Strand 2	N	100	102	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	6	7	first strand
Strand 2	K	21	23	anti-parallel
Strand 3	K	77	82	anti-parallel
Strand 4	K	17	19	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	6	7	first strand
Strand 2	K	21	23	anti-parallel
Strand 3	K	77	82	anti-parallel
Strand 4	K	69	72	anti-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	K	34	39	first strand
Strand 2	K	45	51	anti-parallel
Strand 3	K	57	59	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	88	89	first strand
Strand 2	K	108	109	anti-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	K	93	95	first strand
Strand 2	K	100	103	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: 7PHP

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