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

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 4RBN entry

There are 2 chains in PDB entry 4RBN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 4	HIS 792
C	ILE 4	SER 461

There are144 helices in PDB entry 4RBN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	13	Right-handed 310
Helix 2	2	A	14	27	Right-handed alpha
Helix 3	3	A	35	41	Right-handed alpha
Helix 4	4	A	53	61	Right-handed alpha
Helix 5	5	A	99	113	Right-handed alpha
Helix 6	6	A	124	129	Right-handed alpha
Helix 7	7	A	136	140	Right-handed 310
Helix 8	8	A	142	155	Right-handed alpha
Helix 9	9	A	163	173	Right-handed alpha
Helix 10	10	A	188	203	Right-handed alpha
Helix 11	11	A	204	206	Right-handed 310
Helix 12	12	A	211	222	Right-handed alpha
Helix 13	13	A	231	246	Right-handed alpha
Helix 14	14	A	250	261	Right-handed alpha
Helix 15	15	A	289	312	Right-handed alpha
Helix 16	16	A	372	374	Right-handed 310
Helix 17	17	A	375	391	Right-handed alpha
Helix 18	18	A	402	417	Right-handed alpha
Helix 19	19	A	427	431	Right-handed 310
Helix 20	20	A	438	447	Right-handed alpha
Helix 21	21	A	447	462	Right-handed alpha
Helix 22	22	A	470	475	Right-handed alpha
Helix 23	23	A	483	487	Right-handed 310
Helix 24	24	A	530	532	Right-handed 310
Helix 25	25	A	533	543	Right-handed alpha
Helix 26	26	A	573	584	Right-handed alpha
Helix 27	27	A	584	591	Right-handed alpha
Helix 28	28	A	608	610	Right-handed 310
Helix 29	29	A	611	624	Right-handed alpha
Helix 30	30	A	638	650	Right-handed alpha
Helix 31	31	A	666	676	Right-handed alpha
Helix 32	32	A	685	691	Right-handed alpha
Helix 33	33	A	707	717	Right-handed alpha
Helix 34	34	A	724	741	Right-handed alpha
Helix 35	35	A	742	765	Right-handed alpha
Helix 36	36	A	768	782	Right-handed alpha
Helix 37	37	A	782	788	Right-handed alpha
Helix 38	38	C	5	10	Right-handed 310
Helix 39	39	C	14	26	Right-handed alpha
Helix 40	40	C	35	41	Right-handed alpha
Helix 41	41	C	52	61	Right-handed alpha
Helix 42	42	C	99	112	Right-handed alpha
Helix 43	43	C	124	129	Right-handed alpha
Helix 44	44	C	136	140	Right-handed 310
Helix 45	45	C	142	161	Right-handed alpha
Helix 46	46	C	164	172	Right-handed alpha
Helix 47	47	C	174	178	Right-handed 310
Helix 48	48	C	188	206	Right-handed alpha
Helix 49	49	C	211	222	Right-handed alpha
Helix 50	50	C	231	248	Right-handed alpha
Helix 51	51	C	250	260	Right-handed alpha
Helix 52	52	C	289	312	Right-handed alpha
Helix 53	53	C	368	374	Right-handed 310
Helix 54	54	C	375	391	Right-handed alpha
Helix 55	55	C	402	417	Right-handed alpha
Helix 56	56	C	442	447	Right-handed alpha
Helix 57	57	C	447	462	Right-handed alpha
Helix 58	58	C	469	475	Right-handed alpha
Helix 59	59	C	483	487	Right-handed 310
Helix 60	60	C	533	542	Right-handed alpha
Helix 61	61	C	573	583	Right-handed alpha
Helix 62	62	C	584	591	Right-handed alpha
Helix 63	63	C	609	611	Right-handed 310
Helix 64	64	C	612	623	Right-handed alpha
Helix 65	65	C	638	650	Right-handed alpha
Helix 66	66	C	666	675	Right-handed alpha
Helix 67	67	C	686	691	Right-handed alpha
Helix 68	68	C	704	717	Right-handed alpha
Helix 69	69	C	725	740	Right-handed alpha
Helix 70	70	C	742	782	Right-handed alpha
Helix 71	71	C	782	789	Right-handed alpha
Helix 72	72	B	5	13	Right-handed 310
Helix 73	73	B	14	27	Right-handed alpha
Helix 74	74	B	34	41	Right-handed alpha
Helix 75	75	B	52	61	Right-handed alpha
Helix 76	76	B	99	113	Right-handed alpha
Helix 77	77	B	124	129	Right-handed alpha
Helix 78	78	B	142	156	Right-handed alpha
Helix 79	79	B	165	170	Right-handed alpha
Helix 80	80	B	189	205	Right-handed alpha
Helix 81	81	B	211	222	Right-handed alpha
Helix 82	82	B	231	248	Right-handed alpha
Helix 83	83	B	250	261	Right-handed alpha
Helix 84	84	B	289	312	Right-handed alpha
Helix 85	85	B	327	331	Right-handed 310
Helix 86	86	B	333	337	Right-handed 310
Helix 87	87	B	368	374	Right-handed 310
Helix 88	88	B	375	391	Right-handed alpha
Helix 89	89	B	402	417	Right-handed alpha
Helix 90	90	B	427	431	Right-handed 310
Helix 91	91	B	438	443	Right-handed alpha
Helix 92	92	B	447	462	Right-handed alpha
Helix 93	93	B	470	475	Right-handed alpha
Helix 94	94	B	483	487	Right-handed 310
Helix 95	95	B	530	532	Right-handed 310
Helix 96	96	B	533	543	Right-handed alpha
Helix 97	97	B	573	583	Right-handed alpha
Helix 98	98	B	584	591	Right-handed alpha
Helix 99	99	B	611	623	Right-handed alpha
Helix 100	100	B	624	626	Right-handed 310
Helix 101	101	B	638	650	Right-handed alpha
Helix 102	102	B	666	675	Right-handed alpha
Helix 103	103	B	686	691	Right-handed alpha
Helix 104	104	B	704	718	Right-handed alpha
Helix 105	105	B	723	741	Right-handed alpha
Helix 106	106	B	742	765	Right-handed alpha
Helix 107	107	B	768	782	Right-handed alpha
Helix 108	108	B	782	789	Right-handed alpha
Helix 109	109	D	14	26	Right-handed alpha
Helix 110	110	D	34	40	Right-handed alpha
Helix 111	111	D	41	43	Right-handed 310
Helix 112	112	D	52	61	Right-handed alpha
Helix 113	113	D	99	113	Right-handed alpha
Helix 114	114	D	124	129	Right-handed alpha
Helix 115	115	D	136	140	Right-handed 310
Helix 116	116	D	142	155	Right-handed alpha
Helix 117	117	D	163	172	Right-handed alpha
Helix 118	118	D	188	204	Right-handed alpha
Helix 119	119	D	211	222	Right-handed alpha
Helix 120	120	D	231	248	Right-handed alpha
Helix 121	121	D	250	260	Right-handed alpha
Helix 122	122	D	288	312	Right-handed alpha
Helix 123	123	D	333	337	Right-handed 310
Helix 124	124	D	372	374	Right-handed 310
Helix 125	125	D	375	391	Right-handed alpha
Helix 126	126	D	402	417	Right-handed alpha
Helix 127	127	D	427	432	Right-handed alpha
Helix 128	128	D	438	447	Right-handed alpha
Helix 129	129	D	447	462	Right-handed alpha
Helix 130	130	D	469	475	Right-handed alpha
Helix 131	131	D	482	487	Right-handed 310
Helix 132	132	D	535	537	Right-handed 310
Helix 133	133	D	538	543	Right-handed alpha
Helix 134	134	D	573	578	Right-handed alpha
Helix 135	135	D	613	621	Right-handed alpha
Helix 136	136	D	641	646	Right-handed alpha
Helix 137	137	D	666	676	Right-handed alpha
Helix 138	138	D	686	691	Right-handed alpha
Helix 139	139	D	705	711	Right-handed alpha
Helix 140	140	D	712	717	Right-handed 310
Helix 141	141	D	725	740	Right-handed alpha
Helix 142	142	D	742	765	Right-handed alpha
Helix 143	143	D	768	782	Right-handed alpha
Helix 144	144	D	782	789	Right-handed alpha

There are 19 sheets in PDB entry 4RBN. 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,

There are 5 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	32	34	first strand
Strand 2	A	62	68	anti-parallel
Strand 3	A	71	76	anti-parallel
Strand 4	A	84	89	anti-parallel
Strand 5	A	96	98	anti-parallel

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There are 3 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	121	123	first strand
Strand 2	A	495	498	parallel
Strand 3	A	489	491	anti-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	A	174	175	first strand
Strand 2	A	178	179	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	339	341	first strand
Strand 2	A	348	353	anti-parallel
Strand 3	A	319	325	parallel
Strand 4	A	266	270	parallel
Strand 5	A	397	401	parallel
Strand 6	A	420	423	parallel
Strand 7	A	464	467	parallel
Strand 8	A	508	510	parallel

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There are 7 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	550	551	first strand
Strand 2	A	630	633	anti-parallel
Strand 3	A	592	596	parallel
Strand 4	A	561	563	parallel
Strand 5	A	655	658	parallel
Strand 6	A	679	682	parallel
Strand 7	A	698	700	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	32	34	first strand
Strand 2	C	62	67	anti-parallel
Strand 3	C	71	79	anti-parallel
Strand 4	C	82	89	anti-parallel
Strand 5	C	95	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	121	123	first strand
Strand 2	C	495	498	parallel
Strand 3	C	489	491	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	339	341	first strand
Strand 2	C	348	356	anti-parallel
Strand 3	C	362	363	anti-parallel

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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	339	341	first strand
Strand 2	C	348	356	anti-parallel
Strand 3	C	319	326	parallel
Strand 4	C	266	270	parallel
Strand 5	C	397	401	parallel
Strand 6	C	419	423	parallel
Strand 7	C	464	467	parallel
Strand 8	C	508	510	parallel

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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	632	633	first strand
Strand 2	C	592	596	parallel
Strand 3	C	561	565	parallel
Strand 4	C	654	658	parallel
Strand 5	C	679	682	parallel
Strand 6	C	698	700	parallel

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There are 5 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	32	33	first strand
Strand 2	B	62	68	anti-parallel
Strand 3	B	71	79	anti-parallel
Strand 4	B	82	89	anti-parallel
Strand 5	B	96	98	anti-parallel

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There are 3 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	121	123	first strand
Strand 2	B	495	498	parallel
Strand 3	B	489	491	anti-parallel

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There are 2 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	174	175	first strand
Strand 2	B	178	179	anti-parallel

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There are 8 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	339	341	first strand
Strand 2	B	348	354	anti-parallel
Strand 3	B	319	326	parallel
Strand 4	B	266	270	parallel
Strand 5	B	397	401	parallel
Strand 6	B	419	423	parallel
Strand 7	B	464	467	parallel
Strand 8	B	508	510	parallel

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There are 6 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	630	633	first strand
Strand 2	B	592	596	parallel
Strand 3	B	561	565	parallel
Strand 4	B	655	658	parallel
Strand 5	B	679	682	parallel
Strand 6	B	698	700	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	33	first strand
Strand 2	D	62	68	anti-parallel
Strand 3	D	71	76	anti-parallel
Strand 4	D	84	89	anti-parallel
Strand 5	D	96	98	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	D	121	123	first strand
Strand 2	D	495	498	parallel
Strand 3	D	489	491	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	174	175	first strand
Strand 2	D	178	179	anti-parallel

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There are 8 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	339	341	first strand
Strand 2	D	348	354	anti-parallel
Strand 3	D	319	326	parallel
Strand 4	D	266	270	parallel
Strand 5	D	397	401	parallel
Strand 6	D	420	423	parallel
Strand 7	D	464	467	parallel
Strand 8	D	508	510	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: 4RBN

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