Analysis of interatomic Contacts of Structural Units in PDB entry:
7B7N

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 7B7N entry

There are 3 chains in PDB entry 7B7N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
E	LYS 27	LYS 200
H	ARG 35	GLY 696
L	ARG 19	ASN 128

There are 35 helices in PDB entry 7B7N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	35	38	Right-handed 310
Helix 2	AA2	E	104	108	Right-handed 310
Helix 3	AA3	E	135	139	Right-handed 310
Helix 4	AA4	H	36	42	Right-handed alpha
Helix 5	AA5	H	62	69	Right-handed alpha
Helix 6	AA6	H	70	82	Right-handed alpha
Helix 7	AA7	H	86	96	Right-handed alpha
Helix 8	AA8	H	146	154	Right-handed alpha
Helix 9	AA9	H	165	170	Right-handed 310
Helix 10	AB1	H	226	229	Right-handed 310
Helix 11	AB2	H	238	240	Right-handed 310
Helix 12	AB3	H	260	266	Right-handed alpha
Helix 13	AB4	H	267	277	Right-handed alpha
Helix 14	AB5	H	279	296	Right-handed alpha
Helix 15	AB6	H	305	329	Right-handed alpha
Helix 16	AB7	H	335	356	Right-handed alpha
Helix 17	AB8	H	366	378	Right-handed alpha
Helix 18	AB9	H	381	388	Right-handed alpha
Helix 19	AC1	H	389	403	Right-handed alpha
Helix 20	AC2	H	410	432	Right-handed alpha
Helix 21	AC3	H	435	450	Right-handed alpha
Helix 22	AC4	H	457	475	Right-handed alpha
Helix 23	AC5	H	476	488	Right-handed alpha
Helix 24	AC6	H	500	505	Right-handed 310
Helix 25	AC7	H	511	519	Right-handed alpha
Helix 26	AC8	H	529	545	Right-handed alpha
Helix 27	AC9	H	595	599	Right-handed 310
Helix 28	AD1	H	658	665	Right-handed alpha
Helix 29	AD2	L	39	43	Right-handed 310
Helix 30	AD3	L	53	57	Right-handed 310
Helix 31	AD4	L	77	90	Right-handed alpha
Helix 32	AD5	L	91	95	Right-handed 310
Helix 33	AD6	L	96	116	Right-handed alpha
Helix 34	AD7	L	118	123	Right-handed alpha
Helix 35	AD8	L	124	128	Right-handed 310

There are 9 sheets in PDB entry 7B7N. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	E	29	33	first strand
Strand 2	E	189	198	anti-parallel
Strand 3	E	94	102	anti-parallel
Strand 4	E	164	170	anti-parallel

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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	29	33	first strand
Strand 2	E	189	198	anti-parallel
Strand 3	E	62	69	anti-parallel
Strand 4	E	53	59	anti-parallel
Strand 5	L	69	76	parallel
Strand 6	L	59	66	anti-parallel
Strand 7	L	45	48	anti-parallel
Strand 8	H	46	51	parallel
Strand 9	H	57	61	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	E	44	45	first strand
Strand 2	E	79	82	anti-parallel
Strand 3	E	177	184	anti-parallel
Strand 4	E	86	87	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	44	45	first strand
Strand 2	E	79	82	anti-parallel
Strand 3	E	177	184	anti-parallel
Strand 4	E	119	126	anti-parallel
Strand 5	E	140	145	anti-parallel

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There are 8 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	104	105	first strand
Strand 2	H	242	245	parallel
Strand 3	H	250	254	anti-parallel
Strand 4	H	218	224	anti-parallel
Strand 5	H	202	208	anti-parallel
Strand 6	H	192	199	anti-parallel
Strand 7	H	174	185	anti-parallel
Strand 8	H	157	160	anti-parallel

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There are 8 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	104	105	first strand
Strand 2	H	242	245	parallel
Strand 3	H	250	254	anti-parallel
Strand 4	H	218	224	anti-parallel
Strand 5	H	202	208	anti-parallel
Strand 6	H	192	199	anti-parallel
Strand 7	H	174	185	anti-parallel
Strand 8	H	360	362	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	123	124	first strand
Strand 2	H	143	145	parallel
Strand 3	H	332	334	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	565	570	first strand
Strand 2	H	575	579	anti-parallel
Strand 3	H	601	605	anti-parallel
Strand 4	H	587	590	anti-parallel

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There are 5 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	623	625	first strand
Strand 2	H	691	695	parallel
Strand 3	H	680	685	anti-parallel
Strand 4	H	640	645	anti-parallel
Strand 5	H	649	655	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: 7B7N

Analysis of interatomic Contacts of Structural Units in PDB entry:
7B7N