eF-site ID 1aqd-ABCDEFGHIJKL
PDB Code 1aqd
Chain A, B, C, D, E, F, G, H, I, J, K, L

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Title HLA-DR1 (DRA, DRB1 0101) HUMAN CLASS II HISTOCOMPATIBILITY PROTEIN (EXTRACELLULAR DOMAIN) COMPLEXED WITH ENDOGENOUS PEPTIDE
Classification COMPLEX (MHC PROTEIN/ANTIGEN)
Compound HLA-DR1 CLASS II HISTOCOMPATIBILITY PROTEIN
Source Homo sapiens (Human) (1A02_HUMAN)
Sequence A:  EEHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETV
WRLEEFGRFASFEAQGALANIAVDKANLEIMTKRSNYTPI
TNVPPEVTVLTNSPVELREPNVLICFIDKFTPPVVNVTWL
RNGKPVTTGVSETVFLPREDHLFRKFHYLPFLPSTEDVYD
CRVEHWGLDEPLLKHWEFD
B:  RPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRFDSD
VGEYRAVTELGRPDAEYWNSQKDLLEQRRAAVDTYCRHNY
GVGESFTVQRRVEPKVTVYPSKTQPLQHHNLLVCSVSGFY
PGSIEVRWFRNGQEEKAGVVSTGLIQNGDWTFQTLVMLET
VPRSGEVYTCQVEHPSVTSPLTVEWRA
C:  GSDWRFLRGYHQYA
D:  EEHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETV
WRLEEFGRFASFEAQGALANIAVDKANLEIMTKRSNYTPI
TNVPPEVTVLTNSPVELREPNVLICFIDKFTPPVVNVTWL
RNGKPVTTGVSETVFLPREDHLFRKFHYLPFLPSTEDVYD
CRVEHWGLDEPLLKHWE
E:  RPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRFDSD
VGEYRAVTELGRPDAEYWNSQKDLLEQRRAAVDTYCRHNY
GVGESFTVQRRVEPKVTVYPSKTQPLQHHNLLVCSVSGFY
PGSIEVRWFRNGQEEKAGVVSTGLIQNGDWTFQTLVMLET
VPRSGEVYTCQVEHPSVTSPLTVEWRA
F:  SDWRFLRGYHQYA
G:  EEHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETV
WRLEEFGRFASFEAQGALANIAVDKANLEIMTKRSNYTPI
TNVPPEVTVLTNSPVELREPNVLICFIDKFTPPVVNVTWL
RNGKPVTTGVSETVFLPREDHLFRKFHYLPFLPSTEDVYD
CRVEHWGLDEPLLKHWE
H:  RPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRFDSD
VGEYRAVTELGRPDAEYWNSQKDLLEQRRAAVDTYCRHNY
GVGESFTVQRRVEPKVTVYPSKTQPLQHHNLLVCSVSGFY
PGSIEVRWFRNGQEEKAGVVSTGLIQNGDWTFQTLVMLET
VPRSGEVYTCQVEHPSVTSPLTVEWRA
I:  GSDWRFLRGYHQYA
J:  EEHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETV
WRLEEFGRFASFEAQGALANIAVDKANLEIMTKRSNYTPI
TNVPPEVTVLTNSPVELREPNVLICFIDKFTPPVVNVTWL
RNGKPVTTGVSETVFLPREDHLFRKFHYLPFLPSTEDVYD
CRVEHWGLDEPLLKHWE
K:  RPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRFDSD
VGEYRAVTELGRPDAEYWNSQKDLLEQRRAAVDTYCRHNY
GVGESFTVQRRVEPKVTVYPSKTQPLQHHNLLVCSVSGFY
PGSIEVRWFRNGQEEKAGVVSTGLIQNGDWTFQTLVMLET
VPRSGEVYTCQVEHPSVTSPLTVEWRAR
L:  GSDWRFLRGYHQYA
Description


Functional site

1) chain B
residue 171-177
type prosite
sequence YTCQVEH
description IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCQVEH
source prosite : PS00290

2) chain A
residue 161-167
type prosite
sequence YDCRVEH
description IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCQVEH
source prosite : PS00290

3) chain C
residue 14
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:21543847
source Swiss-Prot : SWS_FT_FI1

4) chain F
residue 14
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:21543847
source Swiss-Prot : SWS_FT_FI1

5) chain I
residue 14
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:21543847
source Swiss-Prot : SWS_FT_FI1

6) chain L
residue 14
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:21543847
source Swiss-Prot : SWS_FT_FI1

7) chain A
residue 78
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI10

8) chain A
residue 118
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI10

9) chain D
residue 78
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI10

10) chain D
residue 118
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI10

11) chain G
residue 78
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI10

12) chain G
residue 118
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI10

13) chain J
residue 78
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI10

14) chain J
residue 118
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI10

15) chain B
residue 57
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

16) chain H
residue 61
type BINDING
sequence W
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

17) chain H
residue 81
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

18) chain H
residue 82
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

19) chain K
residue 57
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

20) chain K
residue 61
type BINDING
sequence W
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

21) chain K
residue 81
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

22) chain K
residue 82
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

23) chain B
residue 61
type BINDING
sequence W
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

24) chain B
residue 81
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

25) chain B
residue 82
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

26) chain E
residue 57
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

27) chain E
residue 61
type BINDING
sequence W
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

28) chain E
residue 81
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

29) chain E
residue 82
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

30) chain H
residue 57
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

31) chain B
residue 93
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI3

32) chain E
residue 93
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI3

33) chain H
residue 93
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI3

34) chain K
residue 93
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI3

35) chain G
residue 49
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI3

36) chain G
residue 52
type BINDING
sequence A
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI3

37) chain J
residue 49
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI3

38) chain J
residue 52
type BINDING
sequence A
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI3

39) chain B
residue 19
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19303388, ECO:0000269|PubMed:24190431
source Swiss-Prot : SWS_FT_FI4

40) chain E
residue 19
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19303388, ECO:0000269|PubMed:24190431
source Swiss-Prot : SWS_FT_FI4

41) chain H
residue 19
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19303388, ECO:0000269|PubMed:24190431
source Swiss-Prot : SWS_FT_FI4

42) chain K
residue 19
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19303388, ECO:0000269|PubMed:24190431
source Swiss-Prot : SWS_FT_FI4

43) chain A
residue 53
type SITE
sequence S
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI5

44) chain D
residue 53
type SITE
sequence S
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI5

45) chain G
residue 53
type SITE
sequence S
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI5

46) chain J
residue 53
type SITE
sequence S
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI5

47) chain A
residue 55
type SITE
sequence E
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:23260142, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI6

48) chain D
residue 55
type SITE
sequence E
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:23260142, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI6

49) chain G
residue 55
type SITE
sequence E
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:23260142, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI6

50) chain J
residue 55
type SITE
sequence E
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:23260142, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI6

51) chain A
residue 62
type SITE
sequence N
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI7

52) chain D
residue 62
type SITE
sequence N
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI7

53) chain G
residue 62
type SITE
sequence N
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI7

54) chain J
residue 62
type SITE
sequence N
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI7

55) chain A
residue 69
type SITE
sequence N
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI8

56) chain D
residue 69
type SITE
sequence N
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI8

57) chain G
residue 69
type SITE
sequence N
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI8

58) chain J
residue 69
type SITE
sequence N
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI8

59) chain A
residue 76
type SITE
sequence R
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI9

60) chain D
residue 76
type SITE
sequence R
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI9

61) chain G
residue 76
type SITE
sequence R
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI9

62) chain J
residue 76
type SITE
sequence R
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI9


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