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

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 7BXA entry

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

Chain ID	Initial residue	Terminal residue
A	ASN 33	THR 145
B	GLN 1	TYR 220
C	ASP 1	GLU 213
P	ASN 33	GLU 146
H	GLN 1	LYS 219
L	ASP 1	ARG 211

There are 16 helices in PDB entry 7BXA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	114	118	Right-handed 310
Helix 2	AA2	B	86	90	Right-handed 310
Helix 3	AA3	B	161	163	Right-handed 310
Helix 4	AA4	B	190	195	Right-handed alpha
Helix 5	AA5	B	206	209	Right-handed 310
Helix 6	AA6	C	79	83	Right-handed 310
Helix 7	AA7	C	121	126	Right-handed alpha
Helix 8	AA8	C	183	189	Right-handed alpha
Helix 9	AA9	P	114	118	Right-handed 310
Helix 10	AB1	H	86	90	Right-handed 310
Helix 11	AB2	H	161	163	Right-handed 310
Helix 12	AB3	H	190	196	Right-handed 310
Helix 13	AB4	H	206	209	Right-handed 310
Helix 14	AB5	L	79	83	Right-handed 310
Helix 15	AB6	L	121	126	Right-handed alpha
Helix 16	AB7	L	183	187	Right-handed alpha

There are 25 sheets in PDB entry 7BXA. 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,

There are 5 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	41	45	first strand
Strand 2	A	140	145	parallel
Strand 3	A	119	127	anti-parallel
Strand 4	A	63	70	anti-parallel
Strand 5	A	76	82	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	A	41	45	first strand
Strand 2	A	140	145	parallel
Strand 3	A	119	127	anti-parallel
Strand 4	A	134	136	anti-parallel

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There are 3 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	50	55	first strand
Strand 2	A	105	110	anti-parallel
Strand 3	A	95	99	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	B	3	7	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	77	82	anti-parallel
Strand 4	B	67	72	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	B	11	12	first strand
Strand 2	B	112	116	parallel
Strand 3	B	91	99	anti-parallel
Strand 4	B	33	38	anti-parallel
Strand 5	B	46	51	anti-parallel
Strand 6	B	57	59	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	B	11	12	first strand
Strand 2	B	112	116	parallel
Strand 3	B	91	99	anti-parallel
Strand 4	B	104	108	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	125	128	first strand
Strand 2	B	141	150	anti-parallel
Strand 3	B	181	189	anti-parallel
Strand 4	B	168	170	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	B	125	128	first strand
Strand 2	B	141	150	anti-parallel
Strand 3	B	181	189	anti-parallel
Strand 4	B	174	175	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	156	159	first strand
Strand 2	B	200	205	anti-parallel
Strand 3	B	210	215	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	C	4	6	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	71	75	anti-parallel
Strand 4	C	62	65	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	11	first strand
Strand 2	C	102	104	parallel
Strand 3	C	84	90	anti-parallel
Strand 4	C	33	38	anti-parallel
Strand 5	C	45	49	anti-parallel
Strand 6	C	53	54	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	C	114	118	first strand
Strand 2	C	129	139	anti-parallel
Strand 3	C	173	182	anti-parallel
Strand 4	C	161	163	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	C	153	154	first strand
Strand 2	C	145	150	anti-parallel
Strand 3	C	191	197	anti-parallel
Strand 4	C	205	210	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	P	36	38	first strand
Strand 2	P	50	55	anti-parallel
Strand 3	P	106	110	anti-parallel
Strand 4	P	95	99	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	41	44	first strand
Strand 2	P	140	144	parallel
Strand 3	P	119	126	anti-parallel
Strand 4	P	64	70	anti-parallel
Strand 5	P	76	82	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	P	41	44	first strand
Strand 2	P	140	144	parallel
Strand 3	P	119	126	anti-parallel
Strand 4	P	135	136	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	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	H	11	12	first strand
Strand 2	H	112	116	parallel
Strand 3	H	91	98	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	46	51	anti-parallel
Strand 6	H	58	59	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	H	125	129	first strand
Strand 2	H	142	150	anti-parallel
Strand 3	H	181	188	anti-parallel
Strand 4	H	168	170	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	125	129	first strand
Strand 2	H	142	150	anti-parallel
Strand 3	H	181	188	anti-parallel
Strand 4	H	174	175	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	156	159	first strand
Strand 2	H	200	205	anti-parallel
Strand 3	H	210	215	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	L	4	6	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	12	first strand
Strand 2	L	102	105	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	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 AC6 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 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	144	150	first strand
Strand 2	L	191	198	anti-parallel
Strand 3	L	205	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: 7BXA

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