Analysis of interatomic Contacts of Structural Units in PDB entry:
9UFN

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 9UFN entry

There are 4 chains in PDB entry 9UFN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 2	GLU 163
B	PHE 2	GLU 163
C	TYR 2	VAL 254
D	LYS 32	ALA 361

There are 16 helices in PDB entry 9UFN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	9	Right-handed alpha
Helix 2	AA2	A	29	34	Right-handed 310
Helix 3	AA3	A	80	93	Right-handed alpha
Helix 4	AA4	A	103	108	Right-handed alpha
Helix 5	AA5	B	4	10	Right-handed alpha
Helix 6	AA6	B	31	34	Right-handed 310
Helix 7	AA7	B	79	94	Right-handed alpha
Helix 8	AA8	B	103	108	Right-handed alpha
Helix 9	AA9	C	3	11	Right-handed alpha
Helix 10	AB1	C	168	182	Right-handed alpha
Helix 11	AB2	C	191	196	Right-handed alpha
Helix 12	AB3	D	73	83	Right-handed alpha
Helix 13	AB4	D	215	234	Right-handed alpha
Helix 14	AB5	D	242	259	Right-handed alpha
Helix 15	AB6	D	263	283	Right-handed alpha
Helix 16	AB7	D	355	360	Right-handed alpha

There are 13 sheets in PDB entry 9UFN. 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,

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	A	21	25	first strand
Strand 2	A	111	115	anti-parallel
Strand 3	A	127	130	anti-parallel
Strand 4	A	161	162	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	36	39	first strand
Strand 2	A	69	73	anti-parallel
Strand 3	A	153	158	anti-parallel
Strand 4	A	133	138	anti-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	A	45	52	first strand
Strand 2	A	57	65	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	B	21	25	first strand
Strand 2	B	109	116	anti-parallel
Strand 3	B	123	136	anti-parallel
Strand 4	B	152	158	anti-parallel
Strand 5	B	68	74	anti-parallel
Strand 6	B	36	39	anti-parallel

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There are 4 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	21	25	first strand
Strand 2	B	109	116	anti-parallel
Strand 3	B	123	136	anti-parallel
Strand 4	B	161	162	anti-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	B	48	52	first strand
Strand 2	B	57	61	anti-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	C	23	26	first strand
Strand 2	C	197	204	anti-parallel
Strand 3	C	210	224	anti-parallel
Strand 4	C	241	246	anti-parallel
Strand 5	C	158	161	anti-parallel
Strand 6	C	127	129	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	C	23	26	first strand
Strand 2	C	197	204	anti-parallel
Strand 3	C	210	224	anti-parallel
Strand 4	C	249	253	anti-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	C	134	140	first strand
Strand 2	C	147	154	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	D	34	37	first strand
Strand 2	D	125	129	parallel
Strand 3	D	60	68	anti-parallel
Strand 4	D	291	299	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	43	44	first strand
Strand 2	D	53	54	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	141	144	first strand
Strand 2	D	196	200	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	D	204	208	first strand
Strand 2	D	342	350	anti-parallel
Strand 3	D	314	323	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: 9UFN

Analysis of interatomic Contacts of Structural Units in PDB entry:
9UFN