spacer Crystal structure of an immune complex at pH 6.5
UniProt sequence   UniProt   CATH   Pfam   SCOP   Secondary structure   UniProt features   FASTA string  

Chain A: HLA class II histocompatibility antigen, DR alpha chain

1 I K E E H V I I Q A E F Y L N P D Q S G E F M F D F D G D E I F H V D M A K K E T V W R L E E F G R F A S F E A Q G A L
61 A N I A C D K A N L E I M T K R S N Y T P I T N V P P E V T V L T N S P V E L R E P N V L I C F I D K F T P P V V N V T
121 W L R N G K P V T T G V S E T V F L P R E D H L F R K F H Y L P F L P S T E D V Y D C R V E H W G L D E P L L K H W E F
181 D A P S P L P E T T E

Regions

Secondary structure

Strand
Helix
Other

Chain B: HLA class II histocompatibility antigen, DRB1-1 beta chain

1 V L F Q G P G D T R P R F L W Q L K F E C H F F N G T E R V R L L E R S I Y N Q E E S V R F D S D V G E Y R A V T E L G
61 R P D A E Y W N S Q K D L L E Q R R A A V D T Y C R H N Y G V G E S F T V Q R R V E P K V T V Y P S K T Q P L Q H H N L
121 L V C S V S G F Y P G S I E V R W F R N G Q E E K A G V V S T G L I Q N G D W T F Q T L V M L E T V P R S G E V Y T C Q
181 V E H P S V T S P L T V E W R A R S S G G G S L P A T G

Regions

Secondary structure

Strand
Helix
Other

Chain C: HLA class II histocompatibility antigen, DM alpha chain

1 V P E A P T P M W P D D L Q N H T F L H T V Y C Q D G S P S V G L S E A Y D E D Q L F F F D F S Q N T R V P R L P E F A
61 D W A Q E Q G D A P A I L F D K E F C E W M I Q Q I G P K L D G K I P V S R G F P I A E V F T L K P L E F G K P N T L V
121 C F V S N L F P P M L T V N W Q H H S V P V E G F G P T F V S A V D G L S F Q A F S Y L D F T P E P S D I F S C I V T H
181 E I D R Y T A I A Y W V P R N A L P S L V P R

Regions

Secondary structure

Strand
Helix
Other

Chain D: HLA class II histocompatibility antigen, DM beta chain

1 G G F V A H V E S T C L L D D A G T P K D F T Y C I S F N K D L L T C W D P E E N K M A P S E F G V L N S L A N V L S Q
61 H L N Q K D T L M Q R L R N G L Q N C A T H T Q P F W G S L T D R T R P P S V Q V A K T T P F N T R E P V M L A C Y V W
121 G F Y P A E V T I T W R K N G K L V M P H S S A H K T A Q P N G D W T Y Q T L S H L A L T P S Y G D T Y T C V V E H I G
181 A P E P I L R D W T P G L G C L V P R

Regions

Secondary structure

Strand
Helix
Other

Chain E: synthetic peptide

1 G K Q N C L K L A T

Regions

Secondary structure

Other
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