Analysis of interatomic Contacts of Structural Units in PDB entry:
7E7X

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 7E7X entry

There are 6 chains in PDB entry 7E7X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 13	ASP 290
H	GLY 8	LYS 224
L	ALA 3	THR 213
B	SER 13	ASP 290
M	GLY 8	LYS 224
N	ALA 3	THR 213

There are 18 helices in PDB entry 7E7X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	28	32	Right-handed 310
Helix 2	AA2	H	87	91	Right-handed 310
Helix 3	AA3	H	166	168	Right-handed 310
Helix 4	AA4	H	197	201	Right-handed 310
Helix 5	AA5	H	211	213	Right-handed 310
Helix 6	AA6	L	81	85	Right-handed 310
Helix 7	AA7	L	125	130	Right-handed alpha
Helix 8	AA8	L	185	192	Right-handed alpha
Helix 9	AA9	B	156	158	Right-handed 310
Helix 10	AB1	M	28	32	Right-handed 310
Helix 11	AB2	M	87	91	Right-handed 310
Helix 12	AB3	M	102	106	Right-handed 310
Helix 13	AB4	M	166	168	Right-handed 310
Helix 14	AB5	M	197	201	Right-handed 310
Helix 15	AB6	M	211	213	Right-handed 310
Helix 16	AB7	N	81	85	Right-handed 310
Helix 17	AB8	N	125	130	Right-handed alpha
Helix 18	AB9	N	185	192	Right-handed alpha

There are 31 sheets in PDB entry 7E7X. 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, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	28	30	first strand
Strand 2	A	62	67	anti-parallel
Strand 3	A	263	269	anti-parallel
Strand 4	A	90	94	anti-parallel
Strand 5	A	190	197	anti-parallel
Strand 6	A	200	205	anti-parallel
Strand 7	A	224	229	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	48	55	first strand
Strand 2	A	271	279	anti-parallel
Strand 3	A	284	288	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	A	84	85	first strand
Strand 2	A	237	245	anti-parallel
Strand 3	A	141	146	parallel
Strand 4	A	151	155	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	84	85	first strand
Strand 2	A	237	245	anti-parallel
Strand 3	A	101	107	anti-parallel
Strand 4	A	116	121	anti-parallel
Strand 5	A	126	135	anti-parallel
Strand 6	A	160	172	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	H	117	121	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	52	anti-parallel
Strand 6	H	57	60	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	H	10	12	first strand
Strand 2	H	117	121	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	111	112	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	23	first strand
Strand 2	H	78	83	anti-parallel
Strand 3	H	68	73	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	H	130	134	first strand
Strand 2	H	145	155	anti-parallel
Strand 3	H	186	195	anti-parallel
Strand 4	H	173	175	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	H	130	134	first strand
Strand 2	H	145	155	anti-parallel
Strand 3	H	186	195	anti-parallel
Strand 4	H	179	180	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	161	164	first strand
Strand 2	H	204	210	anti-parallel
Strand 3	H	215	221	anti-parallel
Strand 4	M	215	221	anti-parallel
Strand 5	M	204	210	anti-parallel
Strand 6	M	161	164	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	12	first strand
Strand 2	L	105	109	parallel
Strand 3	L	86	93	anti-parallel
Strand 4	L	35	40	anti-parallel
Strand 5	L	47	50	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	12	first strand
Strand 2	L	105	109	parallel
Strand 3	L	86	93	anti-parallel
Strand 4	L	99	101	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	18	23	first strand
Strand 2	L	72	77	anti-parallel
Strand 3	L	64	69	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	L	118	122	first strand
Strand 2	L	134	143	anti-parallel
Strand 3	L	176	184	anti-parallel
Strand 4	L	163	165	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	118	122	first strand
Strand 2	L	134	143	anti-parallel
Strand 3	L	176	184	anti-parallel
Strand 4	L	169	170	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	157	159	first strand
Strand 2	L	149	154	anti-parallel
Strand 3	L	195	201	anti-parallel
Strand 4	L	204	210	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	48	51	first strand
Strand 2	B	275	279	anti-parallel
Strand 3	B	284	288	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	63	65	first strand
Strand 2	B	265	269	anti-parallel
Strand 3	B	90	94	anti-parallel
Strand 4	B	190	197	anti-parallel
Strand 5	B	200	206	anti-parallel
Strand 6	B	224	229	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	84	85	first strand
Strand 2	B	237	245	anti-parallel
Strand 3	B	141	146	parallel
Strand 4	B	151	155	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	84	85	first strand
Strand 2	B	237	245	anti-parallel
Strand 3	B	101	107	anti-parallel
Strand 4	B	116	121	anti-parallel
Strand 5	B	126	135	anti-parallel
Strand 6	B	160	172	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	12	first strand
Strand 2	M	117	121	parallel
Strand 3	M	92	99	anti-parallel
Strand 4	M	33	39	anti-parallel
Strand 5	M	45	52	anti-parallel
Strand 6	M	57	60	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	12	first strand
Strand 2	M	117	121	parallel
Strand 3	M	92	99	anti-parallel
Strand 4	M	111	112	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	17	23	first strand
Strand 2	M	78	84	anti-parallel
Strand 3	M	68	73	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	130	134	first strand
Strand 2	M	145	155	anti-parallel
Strand 3	M	186	195	anti-parallel
Strand 4	M	173	175	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	130	134	first strand
Strand 2	M	145	155	anti-parallel
Strand 3	M	186	195	anti-parallel
Strand 4	M	179	180	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	9	12	first strand
Strand 2	N	105	109	parallel
Strand 3	N	86	93	anti-parallel
Strand 4	N	35	40	anti-parallel
Strand 5	N	47	50	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	9	12	first strand
Strand 2	N	105	109	parallel
Strand 3	N	86	93	anti-parallel
Strand 4	N	99	101	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	18	23	first strand
Strand 2	N	72	77	anti-parallel
Strand 3	N	64	69	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	118	122	first strand
Strand 2	N	134	143	anti-parallel
Strand 3	N	176	184	anti-parallel
Strand 4	N	163	165	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	118	122	first strand
Strand 2	N	134	143	anti-parallel
Strand 3	N	176	184	anti-parallel
Strand 4	N	169	170	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	157	159	first strand
Strand 2	N	149	154	anti-parallel
Strand 3	N	195	201	anti-parallel
Strand 4	N	204	210	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: 7E7X

Analysis of interatomic Contacts of Structural Units in PDB entry:
7E7X