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

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 7OHB entry

There are 11 chains in PDB entry 7OHB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 38	ARG 134
B	LYS 20	GLY 102
C	ARG 11	LYS 118
D	ARG 27	LYS 122
E	PRO 38	ARG 134
F	ASP 24	GLY 102
G	ARG 11	LYS 118
H	ARG 27	ALA 121
I	A -72	T 72
J	A -72	T 72
K	SER 61	MET 240

There are 39 helices in PDB entry 7OHB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	57	Right-handed alpha
Helix 2	AA2	A	63	79	Right-handed alpha
Helix 3	AA3	A	85	114	Right-handed alpha
Helix 4	AA4	A	120	131	Right-handed alpha
Helix 5	AA5	B	25	29	Right-handed 310
Helix 6	AA6	B	30	41	Right-handed alpha
Helix 7	AA7	B	49	76	Right-handed alpha
Helix 8	AA8	B	82	92	Right-handed alpha
Helix 9	AA9	C	16	22	Right-handed alpha
Helix 10	AB1	C	26	37	Right-handed alpha
Helix 11	AB2	C	45	73	Right-handed alpha
Helix 12	AB3	C	79	90	Right-handed alpha
Helix 13	AB4	C	90	97	Right-handed alpha
Helix 14	AB5	C	112	116	Right-handed 310
Helix 15	AB6	D	34	46	Right-handed alpha
Helix 16	AB7	D	52	81	Right-handed alpha
Helix 17	AB8	D	87	99	Right-handed alpha
Helix 18	AB9	D	100	121	Right-handed alpha
Helix 19	AC1	E	44	57	Right-handed alpha
Helix 20	AC2	E	63	79	Right-handed alpha
Helix 21	AC3	E	85	114	Right-handed alpha
Helix 22	AC4	E	120	131	Right-handed alpha
Helix 23	AC5	F	30	41	Right-handed alpha
Helix 24	AC6	F	49	76	Right-handed alpha
Helix 25	AC7	F	82	94	Right-handed alpha
Helix 26	AC8	G	16	21	Right-handed alpha
Helix 27	AC9	G	26	37	Right-handed alpha
Helix 28	AD1	G	45	73	Right-handed alpha
Helix 29	AD2	G	79	90	Right-handed alpha
Helix 30	AD3	G	90	97	Right-handed alpha
Helix 31	AD4	G	112	116	Right-handed 310
Helix 32	AD5	H	34	46	Right-handed alpha
Helix 33	AD6	H	52	81	Right-handed alpha
Helix 34	AD7	H	87	99	Right-handed alpha
Helix 35	AD8	H	100	121	Right-handed alpha
Helix 36	AD9	K	81	88	Right-handed alpha
Helix 37	AE1	K	128	147	Right-handed alpha
Helix 38	AE2	K	171	179	Right-handed alpha
Helix 39	AE3	K	219	236	Right-handed alpha

There are 10 sheets in PDB entry 7OHB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	83	84	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	A	118	119	first strand
Strand 2	B	45	46	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	B	96	98	first strand
Strand 2	G	100	102	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	42	43	first strand
Strand 2	D	85	86	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	C	77	78	first strand
Strand 2	D	50	51	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	C	100	102	first strand
Strand 2	F	96	98	parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	84	first strand
Strand 2	F	80	81	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	119	first strand
Strand 2	F	45	46	parallel

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There are 2 strands in AA9 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	85	86	parallel

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There are 9 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	92	93	first strand
Strand 2	K	102	106	anti-parallel
Strand 3	K	111	116	anti-parallel
Strand 4	K	120	126	anti-parallel
Strand 5	K	66	75	anti-parallel
Strand 6	K	153	165	anti-parallel
Strand 7	K	211	215	anti-parallel
Strand 8	K	203	206	anti-parallel
Strand 9	K	193	195	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: 7OHB

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