Analysis of interatomic Contacts of Structural Units in PDB entry:
4UBF

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 4UBF entry

There are 5 chains in PDB entry 4UBF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 228	GLU 587
B	ASN 229	GLU 587
C	ASN 229	GLU 587
D	ASN 229	GLU 587
P	LEU 710	ARG 716

There are 46 helices in PDB entry 4UBF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	230	241	Right-handed alpha
Helix 2	AA2	A	269	274	Right-handed alpha
Helix 3	AA3	A	320	328	Right-handed alpha
Helix 4	AA4	A	329	337	Right-handed alpha
Helix 5	AA5	A	353	359	Right-handed alpha
Helix 6	AA6	A	372	384	Right-handed alpha
Helix 7	AA7	A	441	454	Right-handed alpha
Helix 8	AA8	A	515	529	Right-handed alpha
Helix 9	AA9	A	542	548	Right-handed alpha
Helix 10	AB1	A	549	553	Right-handed 310
Helix 11	AB2	A	568	571	Right-handed 310
Helix 12	AB3	A	572	581	Right-handed alpha
Helix 13	AB4	B	230	243	Right-handed alpha
Helix 14	AB5	B	269	275	Right-handed alpha
Helix 15	AB6	B	320	326	Right-handed alpha
Helix 16	AB7	B	329	337	Right-handed alpha
Helix 17	AB8	B	372	387	Right-handed alpha
Helix 18	AB9	B	441	456	Right-handed alpha
Helix 19	AC1	B	466	470	Right-handed 310
Helix 20	AC2	B	514	532	Right-handed alpha
Helix 21	AC3	B	542	548	Right-handed alpha
Helix 22	AC4	B	549	553	Right-handed 310
Helix 23	AC5	B	570	573	Right-handed 310
Helix 24	AC6	B	574	583	Right-handed alpha
Helix 25	AC7	C	230	243	Right-handed alpha
Helix 26	AC8	C	271	276	Right-handed 310
Helix 27	AC9	C	320	327	Right-handed alpha
Helix 28	AD1	C	328	338	Right-handed alpha
Helix 29	AD2	C	353	358	Right-handed alpha
Helix 30	AD3	C	372	387	Right-handed alpha
Helix 31	AD4	C	441	456	Right-handed alpha
Helix 32	AD5	C	515	532	Right-handed alpha
Helix 33	AD6	C	542	552	Right-handed 310
Helix 34	AD7	C	572	580	Right-handed alpha
Helix 35	AD8	D	231	243	Right-handed alpha
Helix 36	AD9	D	269	275	Right-handed alpha
Helix 37	AE1	D	320	327	Right-handed alpha
Helix 38	AE2	D	334	339	Right-handed 310
Helix 39	AE3	D	372	382	Right-handed alpha
Helix 40	AE4	D	387	391	Right-handed 310
Helix 41	AE5	D	441	456	Right-handed alpha
Helix 42	AE6	D	515	520	Right-handed alpha
Helix 43	AE7	D	522	532	Right-handed alpha
Helix 44	AE8	D	543	548	Right-handed alpha
Helix 45	AE9	D	549	553	Right-handed 310
Helix 46	AF1	D	571	582	Right-handed alpha

There are 12 sheets in PDB entry 4UBF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 8 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	314	315	first strand
Strand 2	A	262	265	parallel
Strand 3	A	562	565	parallel
Strand 4	A	341	348	parallel
Strand 5	A	484	495	parallel
Strand 6	A	471	479	anti-parallel
Strand 7	A	396	404	anti-parallel
Strand 8	A	410	411	anti-parallel

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There are 8 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	314	315	first strand
Strand 2	A	262	265	parallel
Strand 3	A	562	565	parallel
Strand 4	A	341	348	parallel
Strand 5	A	484	495	parallel
Strand 6	A	471	479	anti-parallel
Strand 7	A	396	404	anti-parallel
Strand 8	A	437	439	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	281	282	first strand
Strand 2	A	289	296	anti-parallel
Strand 3	A	302	309	anti-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	A	420	422	first strand
Strand 2	A	430	432	anti-parallel

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There are 9 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	313	315	first strand
Strand 2	B	259	265	parallel
Strand 3	B	557	565	parallel
Strand 4	B	341	346	parallel
Strand 5	B	484	492	parallel
Strand 6	B	471	479	anti-parallel
Strand 7	B	401	405	anti-parallel
Strand 8	B	408	411	anti-parallel
Strand 9	B	417	418	anti-parallel

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There are 3 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	282	285	first strand
Strand 2	B	288	293	anti-parallel
Strand 3	B	305	310	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	B	430	432	first strand
Strand 2	B	420	424	anti-parallel
Strand 3	C	254	256	parallel

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There are 8 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	259	260	first strand
Strand 2	C	559	560	parallel
Strand 3	C	341	348	parallel
Strand 4	C	484	492	parallel
Strand 5	C	471	479	anti-parallel
Strand 6	C	396	405	anti-parallel
Strand 7	C	408	411	anti-parallel
Strand 8	C	417	419	anti-parallel

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There are 7 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	264	265	first strand
Strand 2	C	563	565	parallel
Strand 3	C	341	348	parallel
Strand 4	C	484	492	parallel
Strand 5	C	471	479	anti-parallel
Strand 6	C	396	405	anti-parallel
Strand 7	C	438	439	anti-parallel

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There are 3 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	281	282	first strand
Strand 2	C	288	296	anti-parallel
Strand 3	C	302	310	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	D	264	265	first strand
Strand 2	D	558	565	parallel
Strand 3	D	342	348	parallel
Strand 4	D	484	492	parallel
Strand 5	D	471	479	anti-parallel
Strand 6	D	396	404	anti-parallel

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There are 3 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	281	282	first strand
Strand 2	D	288	296	anti-parallel
Strand 3	D	302	310	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: 4UBF

Analysis of interatomic Contacts of Structural Units in PDB entry:
4UBF