Structure of PDB 2wz8 Chain A

Receptor sequence

>2wz8A (length=135) Species: 1515 (Acetivibrio thermocellus)

TINVYEAEDPANTLGGAAVRQRDNAASGGQYVGWIGNGSNNYLQFNNVYV
PQAGTYRMVVQFANAEVFNVVDRYCSISVNGGPEKGHYFFNTRGWNTYRT
DIIDVYLNAGNNTIRFYNGTSGSYAPNIDKIAIAA

3D structure

• PDB: 2wz8 Signature Active Site Architectures Illuminate the Molecular Basis for Ligand Specificity in Family 35 Carbohydrate Binding Module .
• Chain: A
• Resolution: 1.5 Å

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	CA	A	E12 E14 S33 Q36 D142	E6 E8 S27 Q30 D129

Gene Ontology

--> -->

UnboundLocalError

Python 3.6.8: /usr/bin/python3 Thu Feb 13 01:57:21 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 = '2wz8', asym_id = 'A', title = 'Signature Active Site Architectures Illuminate t...icity in Family 35 Carbohydrate Binding Module . '

 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='2wz8', asym_id='A', title='Signature Active Site Architectures Illuminate t...icity in Family 35 Carbohydrate Binding Module . ')

    839 

    840     if go:

=>  841         display_go(go,uniprot,pdbid,asym_id)

    842     return pubmed,uniprot

    843 

global display_go = <function display_go>, go = '0030246', uniprot = '', pdbid = '2wz8', asym_id = 'A'

 /var/www/html/BioLiP/pdb.cgi in display_go(go='0030246', uniprot='', pdbid='2wz8', 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>