IMGT amino acid positions:

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48	49	50	51	52	53	54	55	56	57	58	59	60	61	62	63	64	65	66	67	68	69	70	71	72	73	74	75	76	77	78	79	80	81	82	83	84	85	86	87	88	89	90	91	92	93	94	95	96	97	98	99	100	101	102	103	104	105	106	107	108	109	110	111	112	113	114	115	116	117	118	119	120	121	122	123	124	125	126	127
D	I	V	M	T	Q	S	H	K	F	M	S	T	S	V	G	D	R	V	S	I	T	C	K	A	S	Q	D	V	-	-	-	-	-	-	S	P	A	V	A	W	Y	Q	Q	K	P	G	Q	S	P	K	L	L	I	Y	S	A	-	-	-	-	-	-	-	S	Y	R	Y	T	G	V	P	-	D	R	F	T	G	S	G	-	-	S	G	T	D	F	T	F	T	I	S	S	V	Q	A	E	D	L	A	V	Y	Y	C	Q	Q	H	Y	T	-	-	-	-	T	P	Y	T	F	G	G	G	T	K	L	E	V	K
LFR1																										CDR-L1												LFR2																	CDR-L2										LFR3																																							CDR-L3													LFR4

Residues	Region	Sequence Fragment	Length	Max Index Range
1-26	LFR1	DIVMTQSHKFMSTSVGDRVSITCKAS	26	26
27-38	CDR-L1	QDVSPA	6	12
39-55	LFR2	VAWYQQKPGQSPKLLIY	17	17
56-65	CDR-L2	SAS	3	10
66-104	LFR3	YRYTGVPDRFTGSGSGTDFTFTISSVQAEDLAVYYC	36	39
105-117	CDR-L3	QQHYTTPYT	9	13
118-128	LFR4	FGGGTKLEVK	10	10

IMGT amino acid positions:

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40	41	42	43	44	45	46	47	48	49	50	51	52	53	54	55	56	57	58	59	60	61	62	63	64	65	66	67	68	69	70	71	72	73	74	75	76	77	78	79	80	81	82	83	84	85	86	87	88	89	90	91	92	93	94	95	96	97	98	99	100	101	102	103	104	105	106	107	108	109	110	111	111	112	112	112	113	114	115	116	117	118	119	120	121	122	123	124	125	126	127	128
E	V	Q	L	Q	Q	S	G	A	-	E	L	V	R	S	G	A	S	V	K	L	S	C	T	A	S	G	F	N	I	-	-	-	-	K	D	Y	Y	M	H	W	M	K	Q	R	P	E	Q	G	L	E	W	I	G	W	I	D	P	E	-	-	N	G	D	T	E	Y	A	P	K	F	Q	-	G	K	A	T	M	T	A	D	T	S	S	N	T	A	Y	L	Q	L	S	S	L	T	S	E	D	T	A	V	Y	Y	C	N	V	I	T	S	V	V	P	T	T	L	Y	Y	F	D	Y	W	G	Q	G	T	T	L	T	V	S	S
HFR1																										CDR-H1												HFR2																	CDR-H2										HFR3																																							CDR-H3																HFR4

Residues	Region	Sequence Fragment	Length	Max Index Range
1-26	HFR1	EVQLQQSGAELVRSGASVKLSCTAS	25	26
27-38	CDR-H1	GFNIKDYY	8	12
39-55	HFR2	MHWMKQRPEQGLEWIGW	17	17
56-65	CDR-H2	IDPENGDT	8	10
66-104	HFR3	EYAPKFQGKATMTADTSSNTAYLQLSSLTSEDTAVYYC	38	39
105-117	CDR-H3	NVITSVVPTTLYYFDY	16	16
118-128	HFR4	WGQGTTLTVSS	11	11