PDB entry 4mu4
View 4mu4 on RCSB PDB site
Description: The form B structure of an E21Q catalytic mutant of A. thaliana IGPD2 in complex with Mn2+ and its substrate, 2R3S-IGP, to 1.41 A resolution
Class: lyase
Keywords: hydro-lyase, histidine biosynthesis, manganese binding, chloroplastic, LYASE
Deposited on
2013-09-20, released
2014-09-24
The last revision prior to the SCOPe 2.08 freeze date was dated
2017-11-15, with a file datestamp of
2017-11-10.
Experiment type: XRAY
Resolution: 1.41 Å
R-factor: N/A
AEROSPACI score: 0.52
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Imidazoleglycerol-phosphate dehydratase 2, chloroplastic
Species: Arabidopsis thaliana [TaxId:3702]
Gene: At4g14910, dl3495c, HISN5B
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d4mu4a1, d4mu4a2 - Heterogens: MN, IYP, EDO, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4mu4A (A:)
maspiesarigevkretkqtnvsvkinldghgvsdsstgipfldhmldqlashglfdvhv
ratgdthiddhhtnedvalaigtallkalgerkginrfgdftapldealihvsldlsgrp
ylgynleiptqrvgtydtqlvehffqslvntsgmtlhirqlagknshhiieatfkafara
lrqatesdprrggtipsskgvlsrs
Sequence, based on observed residues (ATOM records): (download)
>4mu4A (A:)
sarigevkretkqtnvsvkinldghgvsdsstgipfldhmldqlashglfdvhvratgdt
hiddhhtnedvalaigtallkalgerkginrfgdftapldealihvsldlsgrpylgynl
eiptqrvgtydtqlvehffqslvntsgmtlhirqlagknshhiieatfkafaralrqate
sdprrggtipsskgvlsrs