Structure of PDB 6byi Chain A

Receptor sequence
>6byiA (length=859) Species: 190486 (Xanthomonas citri pv. citri str. 306) [Search protein sequence]
MTAVTLDGGWRVRLVPGQEQGKTYPKAAAWLPAQVPGAVQTDLIAAKIVP
DPFYRDNEGKIQWAGLSDWQYQTRFTVDAATLKREHVELVFDGLDTFAEV
TLNGKQLLSADNMFRQWRVDAKSLLKRGDNLLEVKLYSPIKKIQPWLAKQ
PYALPGAYDSAFGDEPEARHSSTYVRKAPYNFGWDWGPRMVNAGIWKDVR
VEAWDAVRVDGLHIAQQRVDAHSAQVQAQLDLQAGRSGPVQVTLDVLGPD
GQKVGQFTQDAVVDPGQNRVDLAVRIANPKRWFPAGYGAQDRYTFVASVR
DADGDSQQIKRVTGLRSVELRREKDRFGKSMEIVINGIPIFAKGANLIPL
DAFPARVTHERMRSTLQDARDANMNMLRMWGGGHYQDDYFYDVADELGIM
IWQDFMFGGAVPPYDVEFRENTRQEAIEQVKRLRDHPSLVLWCGNNAVQT
GWENWGDRVKFKQSVDPEERTRIERGMTTLFGTVFREVVATYDSDVPYWA
TSPGTDFDGAADQTNDGDMHYWKVWGGPALPVTEYLNVTPRFMSEYGLQS
FPDMRTVRAFAEPGDMDPESPVMRVHQKFDKGNGNKRLMLYIRREFGEPK
DFESFVYLSQLMQAEGINIAASHLRASRPQSMGSLYWQLNDVWPGASWSS
VDYYGRWKALHYHARRFYAPEMIAALRNDKGQTEVSLVSDRTTPLTARWR
MRVMGMDGKVLSKREEKASVNALSSQHVGNFSDKQLLGSADPKRTYAVFE
LLDGDTLLSREVVFFAPAKQLALPAAKIDSQWRADGDGYALTLTSDTLAR
EVWLSFGDVDATLSDNAFDLLPGEPLTVRVTSKAALAQLQSALQVRDLAA
TLAGAPPEP
3D structure
PDB6byi Structural basis of exo-beta-mannanase activity in the GH2 family.
ChainA
Resolution2.2 Å
3D
structure
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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 BMA A W214 D215 W216 N476 W552 E575 W667 W184 D185 W186 N446 W522 E545 W637
BS02 BMA A A187 Y188 D487 A157 Y158 D457
BS03 BMA A K172 W176 K142 W146
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Tue Feb 18 08:28:25 2025

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

 /var/www/html/BioLiP/pdb.cgi in <module>()
   1443                 pubmed=display_regular_ligand(pdbid,asym_id,lig3,ligIdx,title)
   1444         else:
=> 1445             pubmed,uniprot=display_protein_receptor(pdbid,asym_id,title)
   1446     
   1447     uniprot_line=''
pubmed = '', uniprot = '', display_protein_receptor = <function display_protein_receptor>, pdbid = '6byi', asym_id = 'A', title = 'Structural basis of exo-beta-mannanase activity in the GH2 family.'
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='6byi', asym_id='A', title='Structural basis of exo-beta-mannanase activity in the GH2 family.')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0004553,0005975', uniprot = '', pdbid = '6byi', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004553,0005975', uniprot='', pdbid='6byi', asym_id='A')
    480         '''.replace("$namespace_link",namespace_link
    481           ).replace("$namespace",namespace
=>  482           ).replace("$uniprot",u
    483         ))
    484         for l,(term,name) in enumerate(go2aspect[Aspect]):
u undefined

UnboundLocalError: local variable 'u' referenced before assignment
      args = ("local variable 'u' referenced before assignment",)
      with_traceback = <built-in method with_traceback of UnboundLocalError object>