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

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 3RFH entry

There are 4 chains in PDB entry 3RFH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 3	THR 317
B	SER 3	THR 317
C	VAL 6	MET 316
D	GLU 5	MET 316

There are no helices in PDB entry 3RFH

There are 25 sheets in PDB entry 3RFH. 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,

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	6	9	first strand
Strand 2	A	310	316	anti-parallel
Strand 3	A	300	305	anti-parallel
Strand 4	A	289	294	anti-parallel

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There are 4 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	20	25	first strand
Strand 2	A	32	37	anti-parallel
Strand 3	A	42	47	anti-parallel
Strand 4	A	55	61	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	68	73	first strand
Strand 2	A	79	84	anti-parallel
Strand 3	A	88	93	anti-parallel
Strand 4	A	99	104	anti-parallel

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There are 8 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	110	115	first strand
Strand 2	A	121	126	anti-parallel
Strand 3	A	130	135	anti-parallel
Strand 4	A	140	146	anti-parallel
Strand 5	C	140	146	anti-parallel
Strand 6	C	130	135	anti-parallel
Strand 7	C	121	126	anti-parallel
Strand 8	C	110	115	anti-parallel

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There are 4 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	150	156	first strand
Strand 2	A	185	194	anti-parallel
Strand 3	C	185	194	anti-parallel
Strand 4	C	150	156	anti-parallel

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There are 4 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	202	204	first strand
Strand 2	A	210	214	anti-parallel
Strand 3	A	219	224	anti-parallel
Strand 4	A	229	235	anti-parallel

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There are 4 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	240	245	first strand
Strand 2	A	251	256	anti-parallel
Strand 3	A	259	264	anti-parallel
Strand 4	A	269	274	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	B	6	13	first strand
Strand 2	B	310	316	anti-parallel
Strand 3	B	300	305	anti-parallel
Strand 4	B	289	294	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	B	20	24	first strand
Strand 2	B	32	37	anti-parallel
Strand 3	B	42	46	anti-parallel
Strand 4	B	56	61	anti-parallel

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There are 4 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	68	73	first strand
Strand 2	B	79	84	anti-parallel
Strand 3	B	88	93	anti-parallel
Strand 4	B	99	104	anti-parallel

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There are 8 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	110	115	first strand
Strand 2	B	121	126	anti-parallel
Strand 3	B	131	135	anti-parallel
Strand 4	B	140	146	anti-parallel
Strand 5	D	140	146	anti-parallel
Strand 6	D	130	135	anti-parallel
Strand 7	D	121	126	anti-parallel
Strand 8	D	110	115	anti-parallel

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There are 4 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	150	157	first strand
Strand 2	B	185	194	anti-parallel
Strand 3	D	185	194	anti-parallel
Strand 4	D	150	157	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	202	204	first strand
Strand 2	B	210	214	anti-parallel
Strand 3	B	219	224	anti-parallel
Strand 4	B	229	235	anti-parallel

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There are 4 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	240	245	first strand
Strand 2	B	251	256	anti-parallel
Strand 3	B	259	264	anti-parallel
Strand 4	B	269	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	7	13	first strand
Strand 2	C	310	315	anti-parallel
Strand 3	C	300	305	anti-parallel
Strand 4	C	289	294	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	20	25	first strand
Strand 2	C	32	37	anti-parallel
Strand 3	C	42	47	anti-parallel
Strand 4	C	55	57	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	73	first strand
Strand 2	C	79	84	anti-parallel
Strand 3	C	88	93	anti-parallel
Strand 4	C	99	104	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	202	204	first strand
Strand 2	C	210	214	anti-parallel
Strand 3	C	219	224	anti-parallel
Strand 4	C	229	235	anti-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	C	240	245	first strand
Strand 2	C	251	256	anti-parallel
Strand 3	C	259	264	anti-parallel
Strand 4	C	269	274	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	D	6	13	first strand
Strand 2	D	310	316	anti-parallel
Strand 3	D	300	305	anti-parallel
Strand 4	D	289	294	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	25	first strand
Strand 2	D	32	37	anti-parallel
Strand 3	D	42	47	anti-parallel
Strand 4	D	55	61	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	D	68	73	first strand
Strand 2	D	79	84	anti-parallel
Strand 3	D	88	93	anti-parallel
Strand 4	D	99	104	anti-parallel

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There are 2 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	165	168	first strand
Strand 2	D	177	180	anti-parallel

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There are 4 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	202	204	first strand
Strand 2	D	210	214	anti-parallel
Strand 3	D	219	224	anti-parallel
Strand 4	D	229	235	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	240	246	first strand
Strand 2	D	249	256	anti-parallel
Strand 3	D	259	264	anti-parallel
Strand 4	D	269	274	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: 3RFH

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