Analysis of interatomic Contacts of Structural Units in PDB entry:
3RFZ

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 3RFZ entry

There are 6 chains in PDB entry 3RFZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 1	GLN 279
B	GLN 26	SER 834
C	GLY 1	GLU 205
D	PHE 1	GLN 279
E	GLN 26	SER 834
F	GLY 1	GLU 205

There are 33 helices in PDB entry 3RFZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	64	70	Right-handed alpha
Helix 2	2	B	65	72	Right-handed alpha
Helix 3	3	B	75	79	Right-handed 310
Helix 4	4	B	92	97	Right-handed alpha
Helix 5	5	B	116	120	Right-handed 310
Helix 6	6	B	129	133	Right-handed 310
Helix 7	7	B	242	245	Right-handed 310
Helix 8	8	B	246	250	Right-handed 310
Helix 9	9	B	443	449	Right-handed alpha
Helix 10	10	B	558	561	Right-handed 310
Helix 11	11	B	567	570	Right-handed 310
Helix 12	12	B	716	720	Right-handed 310
Helix 13	13	B	782	784	Right-handed 310
Helix 14	14	B	817	821	Right-handed 310
Helix 15	15	C	123	131	Right-handed 310
Helix 16	16	D	64	70	Right-handed alpha
Helix 17	17	E	65	72	Right-handed alpha
Helix 18	18	E	75	79	Right-handed 310
Helix 19	19	E	81	85	Right-handed 310
Helix 20	20	E	92	97	Right-handed alpha
Helix 21	21	E	116	120	Right-handed 310
Helix 22	22	E	129	133	Right-handed 310
Helix 23	23	E	210	212	Right-handed 310
Helix 24	24	E	242	245	Right-handed 310
Helix 25	25	E	387	389	Right-handed 310
Helix 26	26	E	443	449	Right-handed 310
Helix 27	27	E	558	561	Right-handed 310
Helix 28	28	E	568	570	Right-handed 310
Helix 29	29	E	716	720	Right-handed 310
Helix 30	30	E	782	784	Right-handed 310
Helix 31	31	E	817	821	Right-handed 310
Helix 32	32	F	95	100	Right-handed 310
Helix 33	33	F	123	127	Right-handed 310

There are 43 sheets in PDB entry 3RFZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	10	11	first strand
Strand 2	A	2	5	anti-parallel
Strand 3	A	42	45	anti-parallel
Strand 4	A	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	16	22	first strand
Strand 2	A	141	150	parallel
Strand 3	A	125	135	anti-parallel
Strand 4	A	54	63	anti-parallel
Strand 5	A	93	95	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	A	34	37	first strand
Strand 2	A	105	111	anti-parallel
Strand 3	A	71	77	anti-parallel
Strand 4	A	80	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	117	120	first strand
Strand 2	A	154	156	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	162	164	first strand
Strand 2	A	184	186	anti-parallel
Strand 3	A	248	249	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	169	171	first strand
Strand 2	C	102	116	anti-parallel
Strand 3	C	8	12	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	238	243	first strand
Strand 2	A	191	198	anti-parallel
Strand 3	A	269	278	anti-parallel
Strand 4	C	102	116	parallel
Strand 5	C	81	91	anti-parallel
Strand 6	C	30	38	anti-parallel
Strand 7	C	54	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	179	181	first strand
Strand 2	A	252	258	anti-parallel
Strand 3	A	221	227	anti-parallel
Strand 4	A	208	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	179	181	first strand
Strand 2	A	252	258	anti-parallel
Strand 3	A	221	227	anti-parallel
Strand 4	A	230	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	60	62	first strand
Strand 2	B	42	53	anti-parallel
Strand 3	B	31	39	anti-parallel
Strand 4	B	110	114	parallel
Strand 5	B	101	105	anti-parallel

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There are 26 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	662	666	first strand
Strand 2	B	646	659	anti-parallel
Strand 3	B	634	641	anti-parallel
Strand 4	B	619	629	anti-parallel
Strand 5	B	602	612	anti-parallel
Strand 6	B	586	596	anti-parallel
Strand 7	B	572	580	anti-parallel
Strand 8	B	546	556	anti-parallel
Strand 9	B	528	538	anti-parallel
Strand 10	B	515	525	anti-parallel
Strand 11	B	496	507	anti-parallel
Strand 12	B	480	491	anti-parallel
Strand 13	B	427	437	anti-parallel
Strand 14	B	408	420	anti-parallel
Strand 15	B	390	402	anti-parallel
Strand 16	B	375	387	anti-parallel
Strand 17	B	363	372	anti-parallel
Strand 18	B	349	358	anti-parallel
Strand 19	B	329	338	anti-parallel
Strand 20	B	232	240	anti-parallel
Strand 21	B	214	222	anti-parallel
Strand 22	B	198	209	anti-parallel
Strand 23	B	175	186	anti-parallel
Strand 24	B	157	172	anti-parallel
Strand 25	B	139	153	anti-parallel
Strand 26	B	646	659	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	256	260	first strand
Strand 2	B	283	287	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	273	280	first strand
Strand 2	B	264	270	anti-parallel
Strand 3	B	299	304	anti-parallel
Strand 4	B	310	315	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	699	702	first strand
Strand 2	B	673	677	anti-parallel
Strand 3	B	740	744	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	711	714	first strand
Strand 2	B	730	733	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	724	726	first strand
Strand 2	B	747	749	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	762	763	first strand
Strand 2	B	751	759	anti-parallel
Strand 3	B	786	792	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	762	763	first strand
Strand 2	B	751	759	anti-parallel
Strand 3	B	826	830	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	778	780	first strand
Strand 2	B	769	772	anti-parallel
Strand 3	B	795	801	anti-parallel
Strand 4	B	811	815	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	4	first strand
Strand 2	C	17	24	anti-parallel
Strand 3	C	61	69	anti-parallel
Strand 4	C	48	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	132	135	first strand
Strand 2	C	140	144	anti-parallel
Strand 3	C	171	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	165	167	first strand
Strand 2	C	150	157	anti-parallel
Strand 3	C	185	189	anti-parallel
Strand 4	C	200	201	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	11	first strand
Strand 2	D	2	5	anti-parallel
Strand 3	D	42	45	anti-parallel
Strand 4	D	101	102	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	16	22	first strand
Strand 2	D	141	150	parallel
Strand 3	D	125	135	anti-parallel
Strand 4	D	54	63	anti-parallel
Strand 5	D	93	95	anti-parallel

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There are 4 strands in Y 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	105	111	anti-parallel
Strand 3	D	71	77	anti-parallel
Strand 4	D	80	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	117	120	first strand
Strand 2	D	154	156	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	162	164	first strand
Strand 2	D	184	186	anti-parallel
Strand 3	D	248	249	anti-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	D	169	171	first strand
Strand 2	F	102	116	anti-parallel
Strand 3	F	8	12	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	D	238	243	first strand
Strand 2	D	191	198	anti-parallel
Strand 3	D	269	278	anti-parallel
Strand 4	F	102	116	parallel
Strand 5	F	81	91	anti-parallel
Strand 6	F	30	39	anti-parallel
Strand 7	F	54	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	179	180	first strand
Strand 2	D	252	258	anti-parallel
Strand 3	D	221	227	anti-parallel
Strand 4	D	230	232	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	60	62	first strand
Strand 2	E	42	53	anti-parallel
Strand 3	E	31	39	anti-parallel
Strand 4	E	110	114	parallel
Strand 5	E	101	105	anti-parallel

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There are 26 strands in AF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	662	666	first strand
Strand 2	E	646	659	anti-parallel
Strand 3	E	634	641	anti-parallel
Strand 4	E	622	629	anti-parallel
Strand 5	E	602	612	anti-parallel
Strand 6	E	586	596	anti-parallel
Strand 7	E	572	580	anti-parallel
Strand 8	E	547	556	anti-parallel
Strand 9	E	528	537	anti-parallel
Strand 10	E	516	525	anti-parallel
Strand 11	E	496	507	anti-parallel
Strand 12	E	480	492	anti-parallel
Strand 13	E	427	437	anti-parallel
Strand 14	E	408	420	anti-parallel
Strand 15	E	391	402	anti-parallel
Strand 16	E	375	385	anti-parallel
Strand 17	E	363	372	anti-parallel
Strand 18	E	349	358	anti-parallel
Strand 19	E	329	338	anti-parallel
Strand 20	E	232	240	anti-parallel
Strand 21	E	214	222	anti-parallel
Strand 22	E	198	209	anti-parallel
Strand 23	E	175	183	anti-parallel
Strand 24	E	158	172	anti-parallel
Strand 25	E	139	152	anti-parallel
Strand 26	E	646	659	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	E	256	260	first strand
Strand 2	E	283	287	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	273	280	first strand
Strand 2	E	264	270	anti-parallel
Strand 3	E	299	304	anti-parallel
Strand 4	E	310	315	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	699	702	first strand
Strand 2	E	673	677	anti-parallel
Strand 3	E	740	744	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	711	714	first strand
Strand 2	E	730	733	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	724	726	first strand
Strand 2	E	747	749	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	762	763	first strand
Strand 2	E	751	759	anti-parallel
Strand 3	E	786	792	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	762	763	first strand
Strand 2	E	751	759	anti-parallel
Strand 3	E	826	831	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	778	780	first strand
Strand 2	E	769	772	anti-parallel
Strand 3	E	795	801	anti-parallel
Strand 4	E	810	815	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	2	4	first strand
Strand 2	F	17	24	anti-parallel
Strand 3	F	61	69	anti-parallel
Strand 4	F	48	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	140	144	first strand
Strand 2	F	171	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	165	167	first strand
Strand 2	F	150	156	anti-parallel
Strand 3	F	186	189	anti-parallel
Strand 4	F	200	201	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: 3RFZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
3RFZ