Analysis of interatomic Contacts of Structural Units in PDB entry:
4U83

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 4U83 entry

There are 4 chains in PDB entry 4U83 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS -3	LEU 375
B	HIS -2	LEU 375
C	HIS -1	LEU 375
D	HIS -1	ASN 214

There are 71 helices in PDB entry 4U83. 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	22	Right-handed alpha
Helix 2	AA2	A	22	33	Right-handed alpha
Helix 3	AA3	A	36	46	Right-handed alpha
Helix 4	AA4	A	54	58	Right-handed 310
Helix 5	AA5	A	63	78	Right-handed alpha
Helix 6	AA6	A	78	92	Right-handed alpha
Helix 7	AA7	A	92	100	Right-handed alpha
Helix 8	AA8	A	101	114	Right-handed alpha
Helix 9	AA9	A	171	177	Right-handed 310
Helix 10	AB1	A	228	234	Right-handed alpha
Helix 11	AB2	A	236	267	Right-handed alpha
Helix 12	AB3	A	272	275	Right-handed 310
Helix 13	AB4	A	276	306	Right-handed alpha
Helix 14	AB5	A	310	336	Right-handed alpha
Helix 15	AB6	A	337	342	Right-handed 310
Helix 16	AB7	A	346	356	Right-handed alpha
Helix 17	AB8	A	357	359	Right-handed 310
Helix 18	AB9	A	363	374	Right-handed alpha
Helix 19	AC1	B	4	22	Right-handed alpha
Helix 20	AC2	B	22	33	Right-handed alpha
Helix 21	AC3	B	36	46	Right-handed alpha
Helix 22	AC4	B	54	58	Right-handed 310
Helix 23	AC5	B	63	78	Right-handed alpha
Helix 24	AC6	B	78	92	Right-handed alpha
Helix 25	AC7	B	92	100	Right-handed alpha
Helix 26	AC8	B	101	114	Right-handed alpha
Helix 27	AC9	B	171	177	Right-handed 310
Helix 28	AD1	B	228	235	Right-handed alpha
Helix 29	AD2	B	236	267	Right-handed alpha
Helix 30	AD3	B	272	275	Right-handed 310
Helix 31	AD4	B	276	306	Right-handed alpha
Helix 32	AD5	B	310	336	Right-handed alpha
Helix 33	AD6	B	337	342	Right-handed 310
Helix 34	AD7	B	346	356	Right-handed alpha
Helix 35	AD8	B	357	359	Right-handed 310
Helix 36	AD9	B	363	374	Right-handed alpha
Helix 37	AE1	C	4	22	Right-handed alpha
Helix 38	AE2	C	22	33	Right-handed alpha
Helix 39	AE3	C	36	46	Right-handed alpha
Helix 40	AE4	C	54	58	Right-handed 310
Helix 41	AE5	C	63	78	Right-handed alpha
Helix 42	AE6	C	78	92	Right-handed alpha
Helix 43	AE7	C	92	100	Right-handed alpha
Helix 44	AE8	C	101	114	Right-handed alpha
Helix 45	AE9	C	171	177	Right-handed 310
Helix 46	AF1	C	228	234	Right-handed alpha
Helix 47	AF2	C	236	267	Right-handed alpha
Helix 48	AF3	C	272	275	Right-handed 310
Helix 49	AF4	C	276	306	Right-handed alpha
Helix 50	AF5	C	310	336	Right-handed alpha
Helix 51	AF6	C	337	342	Right-handed 310
Helix 52	AF7	C	346	356	Right-handed alpha
Helix 53	AF8	C	357	359	Right-handed 310
Helix 54	AF9	C	363	373	Right-handed alpha
Helix 55	AG1	D	4	22	Right-handed alpha
Helix 56	AG2	D	22	33	Right-handed alpha
Helix 57	AG3	D	36	47	Right-handed alpha
Helix 58	AG4	D	54	58	Right-handed 310
Helix 59	AG5	D	63	78	Right-handed alpha
Helix 60	AG6	D	78	91	Right-handed alpha
Helix 61	AG7	D	92	100	Right-handed alpha
Helix 62	AG8	D	101	114	Right-handed alpha
Helix 63	AG9	D	171	177	Right-handed 310
Helix 64	AH1	D	228	234	Right-handed alpha
Helix 65	AH2	D	236	267	Right-handed alpha
Helix 66	AH3	D	277	306	Right-handed alpha
Helix 67	AH4	D	310	337	Right-handed alpha
Helix 68	AH5	D	338	342	Right-handed 310
Helix 69	AH6	D	346	355	Right-handed alpha
Helix 70	AH7	D	356	359	Right-handed 310
Helix 71	AH8	D	363	374	Right-handed alpha

There are 8 sheets in PDB entry 4U83. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	119	122	first strand
Strand 2	A	163	169	parallel
Strand 3	A	179	185	anti-parallel
Strand 4	A	222	223	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	138	142	first strand
Strand 2	A	145	156	anti-parallel
Strand 3	A	207	218	anti-parallel
Strand 4	A	191	196	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	B	119	122	first strand
Strand 2	B	163	169	parallel
Strand 3	B	179	185	anti-parallel
Strand 4	B	222	223	anti-parallel

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There are 4 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	138	142	first strand
Strand 2	B	145	156	anti-parallel
Strand 3	B	207	218	anti-parallel
Strand 4	B	191	196	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	C	119	122	first strand
Strand 2	C	163	169	parallel
Strand 3	C	179	185	anti-parallel
Strand 4	C	222	223	anti-parallel

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There are 4 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	138	142	first strand
Strand 2	C	145	156	anti-parallel
Strand 3	C	207	218	anti-parallel
Strand 4	C	191	196	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	119	122	first strand
Strand 2	D	163	169	parallel
Strand 3	D	179	185	anti-parallel
Strand 4	D	222	223	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	D	138	142	first strand
Strand 2	D	145	156	anti-parallel
Strand 3	D	207	218	anti-parallel
Strand 4	D	191	196	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: 4U83

Analysis of interatomic Contacts of Structural Units in PDB entry:
4U83