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

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 4ATF entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 59	LYS 353
B	VAL 58	LYS 353
C	VAL 58	LEU 354
D	VAL 58	LEU 354

There are 40 helices in PDB entry 4ATF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	59	63	Right-handed 310
Helix 2	2	A	94	100	Right-handed alpha
Helix 3	3	A	203	208	Right-handed alpha
Helix 4	4	A	229	231	Right-handed 310
Helix 5	5	A	239	243	Right-handed 310
Helix 6	6	A	271	276	Right-handed alpha
Helix 7	7	A	310	315	Right-handed alpha
Helix 8	8	A	320	324	Right-handed 310
Helix 9	9	A	328	333	Right-handed alpha
Helix 10	10	A	335	337	Right-handed 310
Helix 11	11	B	59	63	Right-handed 310
Helix 12	12	B	94	100	Right-handed alpha
Helix 13	13	B	203	208	Right-handed alpha
Helix 14	14	B	229	231	Right-handed 310
Helix 15	15	B	239	243	Right-handed 310
Helix 16	16	B	271	276	Right-handed alpha
Helix 17	17	B	310	315	Right-handed alpha
Helix 18	18	B	320	324	Right-handed 310
Helix 19	19	B	328	333	Right-handed alpha
Helix 20	20	B	335	337	Right-handed 310
Helix 21	21	C	59	63	Right-handed 310
Helix 22	22	C	94	100	Right-handed alpha
Helix 23	23	C	203	208	Right-handed alpha
Helix 24	24	C	229	231	Right-handed 310
Helix 25	25	C	239	243	Right-handed 310
Helix 26	26	C	271	276	Right-handed alpha
Helix 27	27	C	310	315	Right-handed alpha
Helix 28	28	C	320	324	Right-handed 310
Helix 29	29	C	328	333	Right-handed alpha
Helix 30	30	C	335	337	Right-handed 310
Helix 31	31	D	59	63	Right-handed 310
Helix 32	32	D	94	100	Right-handed alpha
Helix 33	33	D	203	208	Right-handed alpha
Helix 34	34	D	229	231	Right-handed 310
Helix 35	35	D	239	243	Right-handed 310
Helix 36	36	D	271	276	Right-handed alpha
Helix 37	37	D	310	315	Right-handed alpha
Helix 38	38	D	320	324	Right-handed 310
Helix 39	39	D	328	333	Right-handed alpha
Helix 40	40	D	335	337	Right-handed 310

There are 28 sheets in PDB entry 4ATF. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF, BG, CA, CB, CC, CD, CE, CF, CG, A, DB, C, DD, DE, DF, G,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	73	77	first strand
Strand 2	A	339	352	parallel

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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	122	125	first strand
Strand 2	A	128	132	anti-parallel
Strand 3	A	339	352	anti-parallel
Strand 4	A	157	164	anti-parallel
Strand 5	A	245	253	anti-parallel
Strand 6	A	256	261	anti-parallel
Strand 7	A	264	270	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	122	125	first strand
Strand 2	A	128	132	anti-parallel
Strand 3	A	339	352	anti-parallel
Strand 4	A	73	77	parallel

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There are 7 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	101	102	first strand
Strand 2	A	146	149	anti-parallel
Strand 3	A	301	308	anti-parallel
Strand 4	A	171	178	anti-parallel
Strand 5	A	183	191	anti-parallel
Strand 6	A	214	218	anti-parallel
Strand 7	A	223	225	anti-parallel

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There are 3 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	115	117	first strand
Strand 2	A	142	144	parallel
Strand 3	A	134	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	195	196	first strand
Strand 2	A	201	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	210	211	first strand
Strand 2	A	233	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	73	77	first strand
Strand 2	B	339	352	parallel

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There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	122	125	first strand
Strand 2	B	128	132	anti-parallel
Strand 3	B	339	352	anti-parallel
Strand 4	B	157	164	anti-parallel
Strand 5	B	245	253	anti-parallel
Strand 6	B	256	261	anti-parallel
Strand 7	B	264	270	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	122	125	first strand
Strand 2	B	128	132	anti-parallel
Strand 3	B	339	352	anti-parallel
Strand 4	B	73	77	parallel

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There are 7 strands in BD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	101	102	first strand
Strand 2	B	146	149	anti-parallel
Strand 3	B	301	308	anti-parallel
Strand 4	B	171	178	anti-parallel
Strand 5	B	183	191	anti-parallel
Strand 6	B	214	218	anti-parallel
Strand 7	B	223	225	anti-parallel

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There are 3 strands in BE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	115	117	first strand
Strand 2	B	142	144	parallel
Strand 3	B	134	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	195	196	first strand
Strand 2	B	201	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	210	211	first strand
Strand 2	B	233	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	73	77	first strand
Strand 2	C	339	352	parallel

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There are 7 strands in CB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	125	first strand
Strand 2	C	128	132	anti-parallel
Strand 3	C	339	352	anti-parallel
Strand 4	C	157	164	anti-parallel
Strand 5	C	245	253	anti-parallel
Strand 6	C	256	261	anti-parallel
Strand 7	C	264	270	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	125	first strand
Strand 2	C	128	132	anti-parallel
Strand 3	C	339	352	anti-parallel
Strand 4	C	73	77	parallel

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There are 7 strands in CD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	101	102	first strand
Strand 2	C	146	149	anti-parallel
Strand 3	C	301	308	anti-parallel
Strand 4	C	171	178	anti-parallel
Strand 5	C	183	191	anti-parallel
Strand 6	C	214	218	anti-parallel
Strand 7	C	223	225	anti-parallel

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There are 3 strands in CE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	115	117	first strand
Strand 2	C	142	144	parallel
Strand 3	C	134	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	195	196	first strand
Strand 2	C	201	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	210	211	first strand
Strand 2	C	233	234	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	73	77	first strand
Strand 2	D	339	352	parallel

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There are 7 strands in DB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	122	125	first strand
Strand 2	D	128	132	anti-parallel
Strand 3	D	339	352	anti-parallel
Strand 4	D	157	164	anti-parallel
Strand 5	D	245	253	anti-parallel
Strand 6	D	256	261	anti-parallel
Strand 7	D	264	270	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	122	125	first strand
Strand 2	D	128	132	anti-parallel
Strand 3	D	339	352	anti-parallel
Strand 4	D	73	77	parallel

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There are 7 strands in DD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	101	102	first strand
Strand 2	D	146	149	anti-parallel
Strand 3	D	301	308	anti-parallel
Strand 4	D	171	178	anti-parallel
Strand 5	D	183	191	anti-parallel
Strand 6	D	214	218	anti-parallel
Strand 7	D	223	225	anti-parallel

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There are 3 strands in DE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	115	117	first strand
Strand 2	D	142	144	parallel
Strand 3	D	134	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	195	196	first strand
Strand 2	D	201	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	210	211	first strand
Strand 2	D	233	234	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: 4ATF

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