eF-site ID 1i4f-ABC
PDB Code 1i4f
Chain A, B, C

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Title CRYSTAL STRUCTURE OF HLA-A*0201/MAGE-A4-PEPTIDE COMPLEX
Classification IMMUNE SYSTEM
Compound HLA CLASS I HISTOCOMPATIBILITY ANTIGEN, A-2 ALPHA CHAIN
Source Homo sapiens (Human) (MAGA4_HUMAN)
Sequence A:  GSHSMRYFFTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDA
ASQRMEPRAPWIEQEGPEYWDGETRKVKAHSQTHRVDLGT
LRGYYNQSEAGSHTVQRMYGCDVGSDWRFLRGYHQYAYDG
KDYIALKEDLRSWTAADMAAQTTKHKWEAAHVAEQLRAYL
EGTCVEWLRRYLENGKETLQRTDAPKTHMTHHAVSDHEAT
LRCWALSFYPAEITLTWQRDGEDQTQDTELVETRPAGDGT
FQKWAAVVVPSGQEQRYTCHVQHEGLPKPLTLRWE
B:  MIQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDL
LKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYA
CRVNHVTLSQPKIVKWDRDM
C:  GVYDGREHTV
Description


Functional site

1) chain A
residue 6
type
sequence R
description BINDING SITE FOR RESIDUE 1PG B 501
source : AC1

2) chain A
residue 98
type
sequence M
description BINDING SITE FOR RESIDUE 1PG B 501
source : AC1

3) chain A
residue 113
type
sequence Y
description BINDING SITE FOR RESIDUE 1PG B 501
source : AC1

4) chain A
residue 115
type
sequence Q
description BINDING SITE FOR RESIDUE 1PG B 501
source : AC1

5) chain B
residue 57
type
sequence S
description BINDING SITE FOR RESIDUE 1PG B 501
source : AC1

6) chain B
residue 58
type
sequence K
description BINDING SITE FOR RESIDUE 1PG B 501
source : AC1

7) chain B
residue 60
type
sequence W
description BINDING SITE FOR RESIDUE 1PG B 501
source : AC1

8) chain A
residue 55
type
sequence E
description BINDING SITE FOR RESIDUE 1PG A 502
source : AC2

9) chain A
residue 58
type
sequence E
description BINDING SITE FOR RESIDUE 1PG A 502
source : AC2

10) chain A
residue 59
type
sequence Y
description BINDING SITE FOR RESIDUE 1PG A 502
source : AC2

11) chain A
residue 166
type
sequence E
description BINDING SITE FOR RESIDUE 1PG A 502
source : AC2

12) chain A
residue 167
type
sequence W
description BINDING SITE FOR RESIDUE 1PG A 502
source : AC2

13) chain A
residue 170
type
sequence R
description BINDING SITE FOR RESIDUE 1PG A 502
source : AC2

14) chain B
residue 91
type
sequence K
description BINDING SITE FOR RESIDUE 1PG A 502
source : AC2

15) chain B
residue 2
type MOD_RES
sequence Q
description Pyrrolidone carboxylic acid; in form pI 5.3 => ECO:0000269|PubMed:7554280
source Swiss-Prot : SWS_FT_FI1

16) chain A
residue 73
type MOD_RES
sequence T
description Pyrrolidone carboxylic acid; in form pI 5.3 => ECO:0000269|PubMed:7554280
source Swiss-Prot : SWS_FT_FI1

17) chain A
residue 84
type MOD_RES
sequence Y
description Pyrrolidone carboxylic acid; in form pI 5.3 => ECO:0000269|PubMed:7554280
source Swiss-Prot : SWS_FT_FI1

18) chain A
residue 143
type MOD_RES
sequence T
description Pyrrolidone carboxylic acid; in form pI 5.3 => ECO:0000269|PubMed:7554280
source Swiss-Prot : SWS_FT_FI1

19) chain A
residue 146
type MOD_RES
sequence K
description Pyrrolidone carboxylic acid; in form pI 5.3 => ECO:0000269|PubMed:7554280
source Swiss-Prot : SWS_FT_FI1

20) chain A
residue 171
type MOD_RES
sequence Y
description Pyrrolidone carboxylic acid; in form pI 5.3 => ECO:0000269|PubMed:7554280
source Swiss-Prot : SWS_FT_FI1

21) chain A
residue 86
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218
source Swiss-Prot : SWS_FT_FI4

22) chain A
residue 257-263
type prosite
sequence YTCHVQH
description IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCHVQH
source prosite : PS00290

23) chain B
residue 78-84
type prosite
sequence YACRVNH
description IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCHVQH
source prosite : PS00290

24) chain B
residue 1
type CARBOHYD
sequence I
description N-linked (Glc) (glycation) isoleucine; in hemodialysis-associated amyloidosis => ECO:0000269|PubMed:7918443
source Swiss-Prot : SWS_FT_FI2

25) chain A
residue 159
type CARBOHYD
sequence Y
description N-linked (Glc) (glycation) isoleucine; in hemodialysis-associated amyloidosis => ECO:0000269|PubMed:7918443
source Swiss-Prot : SWS_FT_FI2

26) chain B
residue 19
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:7918443
source Swiss-Prot : SWS_FT_FI3

27) chain B
residue 41
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:7918443
source Swiss-Prot : SWS_FT_FI3

28) chain B
residue 48
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:7918443
source Swiss-Prot : SWS_FT_FI3

29) chain B
residue 58
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:7918443
source Swiss-Prot : SWS_FT_FI3

30) chain B
residue 91
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:7918443
source Swiss-Prot : SWS_FT_FI3

31) chain B
residue 94
type CARBOHYD
sequence K
description N-linked (Glc) (glycation) lysine; in vitro => ECO:0000269|PubMed:7918443
source Swiss-Prot : SWS_FT_FI3


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