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

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 7BXT entry

There are 14 chains in PDB entry 7BXT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 38	GLY 140
B	ARG 23	GLY 101
C	ARG 11	LYS 118
D	ARG 31	SER 124
E	LYS 38	GLY 140
F	ARG 23	GLY 101
G	ARG 11	LYS 118
H	ARG 31	SER 124
I	A 1	T 145
J	A 146	T 290
K	ASN 653	GLU 671
L	ASN 653	GLU 671
M	MET 1	ARG 207
N	MET 1	ARG 207

There are 49 helices in PDB entry 7BXT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	47	56	Right-handed alpha
Helix 2	AA2	A	64	80	Right-handed alpha
Helix 3	AA3	A	88	117	Right-handed alpha
Helix 4	AA4	A	123	133	Right-handed alpha
Helix 5	AA5	B	30	42	Right-handed alpha
Helix 6	AA6	B	49	76	Right-handed alpha
Helix 7	AA7	B	83	94	Right-handed alpha
Helix 8	AA8	C	16	22	Right-handed alpha
Helix 9	AA9	C	27	34	Right-handed alpha
Helix 10	AB1	C	46	64	Right-handed alpha
Helix 11	AB2	C	67	74	Right-handed alpha
Helix 12	AB3	C	79	88	Right-handed alpha
Helix 13	AB4	C	90	95	Right-handed alpha
Helix 14	AB5	D	37	47	Right-handed alpha
Helix 15	AB6	D	55	65	Right-handed alpha
Helix 16	AB7	D	65	84	Right-handed alpha
Helix 17	AB8	D	90	102	Right-handed alpha
Helix 18	AB9	D	104	121	Right-handed alpha
Helix 19	AC1	E	45	56	Right-handed alpha
Helix 20	AC2	E	64	80	Right-handed alpha
Helix 21	AC3	E	90	117	Right-handed alpha
Helix 22	AC4	E	123	133	Right-handed alpha
Helix 23	AC5	F	32	39	Right-handed alpha
Helix 24	AC6	F	49	76	Right-handed alpha
Helix 25	AC7	F	83	94	Right-handed alpha
Helix 26	AC8	G	27	37	Right-handed alpha
Helix 27	AC9	G	45	72	Right-handed alpha
Helix 28	AD1	G	79	88	Right-handed alpha
Helix 29	AD2	G	90	95	Right-handed alpha
Helix 30	AD3	H	37	49	Right-handed alpha
Helix 31	AD4	H	55	84	Right-handed alpha
Helix 32	AD5	H	90	102	Right-handed alpha
Helix 33	AD6	H	106	123	Right-handed alpha
Helix 34	AD7	M	2	15	Right-handed alpha
Helix 35	AD8	M	17	19	Right-handed 310
Helix 36	AD9	M	20	29	Right-handed alpha
Helix 37	AE1	M	32	37	Right-handed alpha
Helix 38	AE2	M	44	59	Right-handed alpha
Helix 39	AE3	M	62	77	Right-handed alpha
Helix 40	AE4	M	102	111	Right-handed alpha
Helix 41	AE5	M	170	182	Right-handed alpha
Helix 42	AE6	N	3	14	Right-handed alpha
Helix 43	AE7	N	20	29	Right-handed alpha
Helix 44	AE8	N	32	37	Right-handed alpha
Helix 45	AE9	N	44	60	Right-handed alpha
Helix 46	AF1	N	63	77	Right-handed alpha
Helix 47	AF2	N	101	112	Right-handed alpha
Helix 48	AF3	N	170	182	Right-handed alpha
Helix 49	AF4	N	196	207	Right-handed alpha

There are 8 sheets in PDB entry 7BXT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 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	86	87	first strand
Strand 2	B	80	81	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	96	98	first strand
Strand 2	G	100	102	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	77	78	first strand
Strand 2	D	53	54	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	100	101	first strand
Strand 2	F	96	97	parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	86	87	first strand
Strand 2	F	80	81	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	42	43	first strand
Strand 2	H	88	89	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	M	119	124	first strand
Strand 2	M	129	135	anti-parallel
Strand 3	M	149	154	anti-parallel
Strand 4	M	159	163	anti-parallel
Strand 5	M	83	89	anti-parallel
Strand 6	M	186	194	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	119	124	first strand
Strand 2	N	129	135	anti-parallel
Strand 3	N	149	154	anti-parallel
Strand 4	N	159	163	anti-parallel
Strand 5	N	83	89	anti-parallel
Strand 6	N	186	194	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: 7BXT

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