Analysis of interatomic Contacts of Structural Units in PDB entry:
5FXK

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 5FXK entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 25	ALA 864
B	PRO 32	GLN 845
C	LYS 25	ALA 864
D	PRO 32	GLN 845

There are108 helices in PDB entry 5FXK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	36	52	Right-handed alpha
Helix 2	2	A	70	86	Right-handed alpha
Helix 3	3	A	105	114	Right-handed alpha
Helix 4	4	A	143	145	Right-handed 310
Helix 5	5	A	146	158	Right-handed alpha
Helix 6	6	A	170	192	Right-handed alpha
Helix 7	7	A	225	235	Right-handed alpha
Helix 8	8	A	245	257	Right-handed alpha
Helix 9	9	A	271	276	Right-handed alpha
Helix 10	10	A	277	281	Right-handed 310
Helix 11	11	A	298	319	Right-handed alpha
Helix 12	12	A	337	347	Right-handed alpha
Helix 13	13	A	478	491	Right-handed alpha
Helix 14	14	A	520	528	Right-handed alpha
Helix 15	15	A	541	548	Right-handed alpha
Helix 16	16	A	582	603	Right-handed alpha
Helix 17	17	A	624	637	Right-handed alpha
Helix 18	18	A	647	677	Right-handed alpha
Helix 19	19	A	690	695	Right-handed alpha
Helix 20	20	A	708	714	Right-handed alpha
Helix 21	21	A	720	731	Right-handed alpha
Helix 22	22	A	735	744	Right-handed alpha
Helix 23	23	A	754	764	Right-handed alpha
Helix 24	24	A	788	803	Right-handed alpha
Helix 25	25	A	804	813	Right-handed alpha
Helix 26	26	A	830	864	Right-handed alpha
Helix 27	27	B	46	53	Right-handed alpha
Helix 28	28	B	77	91	Right-handed alpha
Helix 29	29	B	106	120	Right-handed alpha
Helix 30	30	B	127	132	Right-handed alpha
Helix 31	31	B	149	165	Right-handed alpha
Helix 32	32	B	178	190	Right-handed alpha
Helix 33	33	B	191	193	Right-handed 310
Helix 34	34	B	214	221	Right-handed alpha
Helix 35	35	B	233	248	Right-handed alpha
Helix 36	36	B	259	264	Right-handed alpha
Helix 37	37	B	288	310	Right-handed alpha
Helix 38	38	B	326	331	Right-handed 310
Helix 39	39	B	333	339	Right-handed alpha
Helix 40	40	B	459	473	Right-handed alpha
Helix 41	41	B	496	503	Right-handed alpha
Helix 42	42	B	516	523	Right-handed alpha
Helix 43	43	B	551	555	Right-handed 310
Helix 44	44	B	556	576	Right-handed alpha
Helix 45	45	B	600	614	Right-handed alpha
Helix 46	46	B	625	655	Right-handed alpha
Helix 47	47	B	689	699	Right-handed alpha
Helix 48	48	B	699	704	Right-handed alpha
Helix 49	49	B	705	710	Right-handed alpha
Helix 50	50	B	714	724	Right-handed alpha
Helix 51	51	B	732	742	Right-handed alpha
Helix 52	52	B	772	787	Right-handed alpha
Helix 53	53	B	787	796	Right-handed alpha
Helix 54	54	B	819	843	Right-handed alpha
Helix 55	55	C	36	52	Right-handed alpha
Helix 56	56	C	70	86	Right-handed alpha
Helix 57	57	C	105	114	Right-handed alpha
Helix 58	58	C	143	145	Right-handed 310
Helix 59	59	C	146	158	Right-handed alpha
Helix 60	60	C	170	192	Right-handed alpha
Helix 61	61	C	225	235	Right-handed alpha
Helix 62	62	C	245	257	Right-handed alpha
Helix 63	63	C	271	276	Right-handed alpha
Helix 64	64	C	277	281	Right-handed 310
Helix 65	65	C	298	319	Right-handed alpha
Helix 66	66	C	337	347	Right-handed alpha
Helix 67	67	C	478	491	Right-handed alpha
Helix 68	68	C	520	528	Right-handed alpha
Helix 69	69	C	541	548	Right-handed alpha
Helix 70	70	C	582	603	Right-handed alpha
Helix 71	71	C	624	637	Right-handed alpha
Helix 72	72	C	647	677	Right-handed alpha
Helix 73	73	C	690	695	Right-handed alpha
Helix 74	74	C	708	714	Right-handed alpha
Helix 75	75	C	720	731	Right-handed alpha
Helix 76	76	C	735	744	Right-handed alpha
Helix 77	77	C	754	764	Right-handed alpha
Helix 78	78	C	788	803	Right-handed alpha
Helix 79	79	C	804	813	Right-handed alpha
Helix 80	80	C	830	864	Right-handed alpha
Helix 81	81	D	46	53	Right-handed alpha
Helix 82	82	D	77	91	Right-handed alpha
Helix 83	83	D	106	120	Right-handed alpha
Helix 84	84	D	127	132	Right-handed alpha
Helix 85	85	D	149	165	Right-handed alpha
Helix 86	86	D	178	190	Right-handed alpha
Helix 87	87	D	191	193	Right-handed 310
Helix 88	88	D	214	221	Right-handed alpha
Helix 89	89	D	233	248	Right-handed alpha
Helix 90	90	D	259	264	Right-handed alpha
Helix 91	91	D	288	310	Right-handed alpha
Helix 92	92	D	326	331	Right-handed 310
Helix 93	93	D	333	339	Right-handed alpha
Helix 94	94	D	459	473	Right-handed alpha
Helix 95	95	D	496	503	Right-handed alpha
Helix 96	96	D	516	523	Right-handed alpha
Helix 97	97	D	551	555	Right-handed 310
Helix 98	98	D	556	576	Right-handed alpha
Helix 99	99	D	600	614	Right-handed alpha
Helix 100	100	D	625	655	Right-handed alpha
Helix 101	101	D	689	699	Right-handed alpha
Helix 102	102	D	699	704	Right-handed alpha
Helix 103	103	D	705	710	Right-handed alpha
Helix 104	104	D	714	724	Right-handed alpha
Helix 105	105	D	732	742	Right-handed alpha
Helix 106	106	D	772	787	Right-handed alpha
Helix 107	107	D	787	796	Right-handed alpha
Helix 108	108	D	819	843	Right-handed alpha

There are 40 sheets in PDB entry 5FXK. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, CA, CB, CC, CD, CE, CF, CG, CH, CI, A, DB, C, DD, DE, DF, G, DH, DI, DJ, DK,

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	26	29	first strand
Strand 2	A	59	62	parallel

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There are 3 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	91	92	first strand
Strand 2	A	119	120	parallel
Strand 3	A	138	139	parallel

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There are 7 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	211	218	first strand
Strand 2	A	162	168	parallel
Strand 3	A	239	241	parallel
Strand 4	A	267	270	parallel
Strand 5	A	288	292	parallel
Strand 6	A	372	378	anti-parallel
Strand 7	A	381	387	anti-parallel

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There are 2 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	351	354	first strand
Strand 2	A	357	359	anti-parallel

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There are 2 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	419	421	first strand
Strand 2	A	495	497	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	455	459	first strand
Strand 2	A	472	476	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	508	510	first strand
Strand 2	A	517	519	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	752	753	first strand
Strand 2	A	557	560	anti-parallel
Strand 3	A	774	777	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	563	564	first strand
Strand 2	A	767	768	anti-parallel

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There are 3 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	65	71	first strand
Strand 2	B	34	40	parallel
Strand 3	B	94	99	parallel

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There are 2 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	124	125	first strand
Strand 2	B	144	145	parallel

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There are 2 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	168	173	first strand
Strand 2	B	198	204	parallel

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There are 2 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	257	258	first strand
Strand 2	B	278	279	parallel

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There are 2 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	343	344	first strand
Strand 2	B	347	348	anti-parallel

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There are 3 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	361	362	first strand
Strand 2	B	377	380	anti-parallel
Strand 3	B	383	386	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	365	367	first strand
Strand 2	B	373	375	anti-parallel

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There are 5 strands in BH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	409	410	first strand
Strand 2	B	478	480	parallel
Strand 3	B	434	437	parallel
Strand 4	B	455	458	anti-parallel
Strand 5	B	418	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	488	489	first strand
Strand 2	B	494	495	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	530	534	first strand
Strand 2	B	757	762	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	729	730	first strand
Strand 2	B	536	539	anti-parallel
Strand 3	B	748	750	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	26	29	first strand
Strand 2	C	59	62	parallel

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There are 3 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	91	92	first strand
Strand 2	C	119	120	parallel
Strand 3	C	138	139	parallel

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There are 7 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	211	218	first strand
Strand 2	C	162	168	parallel
Strand 3	C	239	241	parallel
Strand 4	C	267	270	parallel
Strand 5	C	288	292	parallel
Strand 6	C	372	378	anti-parallel
Strand 7	C	381	387	anti-parallel

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There are 2 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	351	354	first strand
Strand 2	C	357	359	anti-parallel

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There are 2 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	419	421	first strand
Strand 2	C	495	497	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	455	459	first strand
Strand 2	C	472	476	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	508	510	first strand
Strand 2	C	517	519	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	752	753	first strand
Strand 2	C	557	560	anti-parallel
Strand 3	C	774	777	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	563	564	first strand
Strand 2	C	767	768	anti-parallel

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There are 3 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	65	71	first strand
Strand 2	D	34	40	parallel
Strand 3	D	94	99	parallel

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There are 2 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	124	125	first strand
Strand 2	D	144	145	parallel

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There are 2 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	168	173	first strand
Strand 2	D	198	204	parallel

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There are 2 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	257	258	first strand
Strand 2	D	278	279	parallel

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There are 2 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	343	344	first strand
Strand 2	D	347	348	anti-parallel

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There are 3 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	361	362	first strand
Strand 2	D	377	380	anti-parallel
Strand 3	D	383	386	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	365	367	first strand
Strand 2	D	373	375	anti-parallel

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There are 5 strands in DH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	409	410	first strand
Strand 2	D	478	480	parallel
Strand 3	D	434	437	parallel
Strand 4	D	455	458	anti-parallel
Strand 5	D	418	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	488	489	first strand
Strand 2	D	494	495	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	530	534	first strand
Strand 2	D	757	762	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	729	730	first strand
Strand 2	D	536	539	anti-parallel
Strand 3	D	748	750	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: 5FXK

Analysis of interatomic Contacts of Structural Units in PDB entry:
5FXK