ECOD
T-group (topology)

271.1.1 GFP-like

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Ligands and drugs

3,036
Member domains
978
with ligand contacts (≤ 4 Å)
32.2% of members
689
with DrugDomain annotations
22.7% of members
386
with a DrugBank compound
12.7% of members

Aggregated over all current member domains of this group. Drug annotations come from DrugDomain; buffers and crystallization additives are excluded from the tables below.

Chemical profile

Chemical profiles are computed for X-groups. 271.1.1 belongs to X-group 271 GFP-like, which binds 8.0 ligand superclasses per 20 proteins, broader than 58% of the 256 X-groups with enough proteins to compare. View its chemical profile →

DrugBank compounds

DrugBankPDB ligandNameDomains
DB03345BMEMercaptoethanol8
DB11145HQYOxyquinoline8
DB02219CXS3-(cyclohexylamino)propanesulfonic acid5
DB09157CO2Carbon dioxide5
DB02175MLAMalonic acid3
DB18267HEMFerroheme3
DB02686UMQUndecyl-Beta-D-Maltopyranoside2
DB03309NHEN-cyclohexyltaurine2
DB03412LDO6-hydroxynorleucine1
DB03556PE52-(2-{2-[2-(2-{2-[2-(2-Ethoxy-Ethoxy)-Ethoxy]-Ethoxy}-Ethoxy)-Ethoxy]-Ethoxy}-Ethoxy)-Ethanol, Polyethyleneglycol Peg4001
DB07344AE43,6,9,12,15-PENTAOXAHEPTADECAN-1-OL1
DB09140OXYOxygen1

Most frequently bound compounds

PDB ligandNameDomains in contact
CLCHLORIDE ION133
MGmetalMAGNESIUM ION66
NAmetalSODIUM ION62
CUmetalCOPPER (II) ION46
SO3SULFITE ION33
IODIODIDE ION24
NImetalNICKEL (II) ION22
CAmetalCALCIUM ION21
ZNmetalZINC ION19
KmetalPOTASSIUM ION18
BMEBETA-MERCAPTOETHANOL14
COmetalCOBALT (II) ION12
CSmetalCESIUM ION8
DTT2,3-DIHYDROXY-1,4-DITHIOBUTANE8
HQYquinolin-8-ol8
SPDSPERMIDINE8
BRBROMIDE ION7
UNLUnknown ligand7
DB5[(4~{S})-4,5,6,7,8,9-hexahydro-1~{H}-cycloocta[d][1,2,3]triazol-4-yl] hydrogen carbonate6
CO2CARBON DIOXIDE5