Structure of PDB 3qe5 Chain B

Receptor sequence
>3qe5B (length=487) Species: 1309 (Streptococcus mutans) [Search protein sequence]
VQPQVNKEIRNNNDINIDRTLVAKQSVVKFQLKTADLPAGRDETTSFVLV
DPLPSGYQFNPEATKAASPGFDVTYDNATNTVTFKATAATLATFNADLTK
SVATIYPTVVGQVLNDGATYKNNFTLTVNDAYGIKSNVVRVTTPGKPNDP
DNPNNNYIKPTKVNKNENGVVIDGKTVLAGSTNYYELTWDLDQYKNDRSS
ADTIQKGFYYVDDYPEEALELRQDLVKITDANGNEVTGVSVDNYTNLEAA
PQEIRDVLSKAGIRPKGAFQIFRADNPREFYDTYVKTGIDLKIVSPMVVK
KQMGQTGGSYENQAYQIDFGNGYASNIVINNVPKINPKKDVTLTLDPADT
NNVDGQTIPLNTVFNYRLIGGIIPANHSEELFKYNFYDDYDQTGDHYTGQ
YKVFAKVDITLKNGVIIKSGTELTQYTTAEVDTTKGAITIKFKEAFLRSV
SIDSAFQAESYIQMKRIAVGTFENTYINTVNGVTYSS
3D structure
PDB3qe5 Crystal Structure of the C-terminal Region of Streptococcus mutans Antigen I/II and Characterization of Salivary Agglutinin Adherence Domains.
ChainB
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 GLC B Q1399 Q1462 Q400 Q463
BS02 CA B N1155 Y1156 D1189 D1191 Q1192 N156 Y157 D190 D192 Q193
BS03 CA B D1212 Y1213 E1215 K1265 A1267 D213 Y214 E216 K266 A268
BS04 CA B D1388 Y1389 Q1391 K1434 G1435 D389 Y390 Q392 K435 G436
BS05 GLC B Q1024 K1259 A1260 N1320 Q25 K260 A261 N321
BS06 GLC B K1134 S1135 K135 S136
External links
PDB RCSB:3qe5, PDBe:3qe5, PDBj:3qe5
PDBsum3qe5
PubMed21505225
UniProtP11657|PAC_STRMG Major cell-surface adhesin PAc (Gene Name=pac)

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