E1, E01, E.I or E-1 may refer to:
Transportation
Aircraft
*
Azcárate E-1, a Mexican sesquiplane trainer
*
Fokker E.I, a German fighter aircraft
*
Grumman E-1 Tracer
The Grumman E-1 Tracer (WF prior to 1962) was the first purpose-built airborne early warning aircraft used by the United States Navy. It was a derivative of the Grumman C-1 Trader and entered service in 1960. It was replaced by the more mode ...
, an American airborne early warning aircraft
*
Hydra Technologies E1 Gavilán, a hand-launched Mexican unmanned electronic surveillance drone
*
Junkers E.I, the Idflieg designation for the 1916 Junkers J1 monoplane
*
LVG E.I, a 1915 German two-seat monoplane
*
NFW E.I, a 1917 German monoplane fighter
*
Pfalz E.I, a Morane-Saulnier H monoplane built under licence for Germany
*
Siemens-Schuckert E.I, a 1915 German single seat monoplane
*
Standard E-1
The Standard E-1 was an early United States, American United States Army Air Corps, Army fighter aircraft, tested in 1917. It was the only pursuit aircraft manufactured by the United States during World War I.[BMW E1
BMW E1 is the name of two electric car, electric/hybrid electric car, hybrid city car concept car, concepts by Germany, German automobile manufacturer BMW, revealed at the 1991 then 1993 International Motor Show Germany.
First generation (Z11; 19 ...]
, a 1991 and 1993 German electric/hybrid city car concept
*
BYD e1, a 2019–present Chinese electric city car
*
Dongfeng Fengguang E1, a 2019–present Chinese electric mini crossover
*
Haima E1, a 2020–present Chinese electric city car
*
Roewe E1
The Roewe E50 is an all-electric car that is manufactured by the Chinese manufacturer Roewe.
Overview
The E50 was originally unveiled as the E1 concept car at the 2012 Beijing International Automotive Exhibition. In November 2012, SAIC Motor i ...
, a 2012 Chinese electric city car concept later produced as the Roewe E50
* E1, a
Mazda E type piston engine
*
Switch E1, a bus Built by Switch Mobility
*
Bestune E01
The Bestune E01 () is an electric compact CUV produced by the FAW Group under the brand name Bestune.
Overview
The Bestune E01 was first shown at the 2020 Auto China
Beijing International Automotive Exhibition (), Beijing Motor Show () or Au ...
, a compact electric crossover
Submarines
*
HMS ''E1'', an E-class submarine of the Royal Navy
*
USS ''E-1'' (SS-24), a 1917 E-class submarine of the United States Navy
Roads
*
European route E1, from Northern Ireland to Spain
*
E1 European long distance path
The E1 European long-distance path, or just E1 path, is one of the European long-distance paths designated by the European Ramblers' Association. It has a total length of some . It begins in Norway at the North Cape (Norway), North Cape () in Nor ...
, a long-distance hiking route from Norway to Italy
*
London Buses route E1
This is a list of Transport for London (TfL) contracted bus routes in London, England, as well as commercial services that enter the Greater London area (except coaches).
Bus services in London are operated by Arriva London, Go-Ahead London ( ...
, a transport for London contracted bus route
*
Tomei Expressway Tomei may refer to:
People with the surname Tomei, which is an Italian version of Thomas (surname), Thomas
*Bernardo Tomei (born 1933), Italian ice hockey player
*Carolyn Tomei (born 1936), Democratic politician from the US state of Oregon
*Concett ...
and
Meishin Expressway
The , or Nagoya-Kōbe Expressway is a toll expressway in Japan. It runs from a junction with the Tōmei Expressway in Komaki, Aichi (outside Nagoya) west to Nishinomiya, Hyōgo (between Osaka and Kobe). It is the main road link between Osaka a ...
, route E1 in Japan
*
North–South Expressway Northern Route
The North–South Expressway Northern Route ) is an interstate controlled-access highway running parallel to the northwestern coast of Peninsular Malaysia. The expressway forms the north section of the North–South Expressway (Malaysia), No ...
and
New Klang Valley Expressway
The New Klang Valley Expressway (NKVE), designated E1, is an expressway entirely within the Klang Valley region of Selangor and Kuala Lumpur in Peninsular Malaysia. The expressway begins at the settlement of Bukit Raja near Klang, and ends at ...
, route E1 in Malaysia
*
E1 expressway (Philippines)
Expressway 1 (E1) forms part of the Philippine expressway network. It runs through western Luzon from Quezon City in the south to Rosario in the north. Quezon City to Mabalacat
The southern section of the E1 forms most of the North Luzon Expres ...
(
North Luzon Expressway
The North Luzon Expressway (NLEX), signed as E1 of the Philippine expressway network, partially as N160 of the Philippine highway network, and partially as R-8 of the Metro Manila arterial road network, is a controlled-access highway that ...
,
Subic–Clark–Tarlac Expressway
The Subic–Clark–Tarlac Expressway (SCTEX), signed as E1 and E4 of the Philippine expressway network, is a controlled-access toll expressway in the Central Luzon region of the Philippines. From its northern terminus in Tarlac City to its so ...
, and
Tarlac–Pangasinan–La Union Expressway
The Tarlac–Pangasinan–La Union Expressway (TPLEX), signed as E1 of the Philippine expressway network and R-8 of the List of roads in Metro Manila, Metro Manila arterial road network, is a Controlled-access highway, controlled-access toll expr ...
), expressway route in the Philippines
*
E1 expressway (Pakistan)
The E1 Expressway or Peshawar-Torkham Expressway (Urdu:
, ) is a proposed controlled-access expressway which will link the border-town of Torkham to Peshawar in Khyber Pakhtunkhwa, Pakistan
Pakistan, officially the Islamic Republic of ...
* E01,
Southern Expressway in Sri Lanka
Trains and locomotives
*
E1 Series Shinkansen, a Japanese high-speed train
*
Bavarian E I, a German steam engines locomotive model
*
EMC E1, a diesel locomotive
*
LB&SCR E1 class, an 1874 British 0-6-0 steam locomotive
*
NCC Class E1, a
Northern Counties Committee Irish steam locomotive
*
NER Class E1, an 1898 class of small 0-6-0T steam locomotive
*
PRR E1, an American PRR 4-4-2 steam locomotive
*
SP&S Class E-1, a 1934 steam locomotives class
Science and mathematics
Biochemistry
*
E1 (HCV)
E1 is one of two subunits of the envelope glycoprotein found in the hepatitis C virus. The other subunit is E2.
This protein is a type 1 transmembrane protein with a highly glycosylated N-terminal ectodomain and a C-terminal hydrophobic anchor. Af ...
, a viral structural protein found in hepatitis C
* E1, a
unimolecular elimination mechanism in organic chemistry
* E1-enzymes, also known as
Ubiquitin-activating enzyme
Ubiquitin-activating enzymes, also known as E1 enzymes, catalyze the first step in the ubiquitination reaction, which (among other things) can target a protein for degradation via a proteasome. This covalent bond of ubiquitin or ubiquitin-like pro ...
s, an enzyme which catalyzes the first step in the ubiquitination reaction, which targets a protein for degradation via a proteasome]
*
E1 regulatory sequence Transcription (biology), Transcription of insulin is regulated by the binding of various transcription factors to the ~400 base pairs before the insulin transcription start site, called the "insulin regulatory sequence". This sequence is made up of ...
for the insulin gene
*
Estrone
Estrone (E1), also spelled oestrone, is a steroid, a weak estrogen, and a minor female sex hormone. It is one of three major endogenous estrogens, the others being estradiol and estriol. Estrone, as well as the other estrogens, are synthesized ...
, a hormone
*
Pyruvate dehydrogenase
Pyruvate dehydrogenase is an enzyme that catalyzes the reaction of pyruvate and a lipoamide to give the acetylated dihydrolipoamide and carbon dioxide. The conversion requires the coenzyme thiamine pyrophosphate.
Pyruvate dehydrogenase is ...
(E1), the first component enzyme of pyruvate dehydrogenase complex
*
Acireductone synthase, an enzyme
*
Haplogroup E1 (Y-DNA)
Haplogroup E-P147 is a human Y-chromosome DNA haplogroup. Haplogroup E-P147, along with the less common haplogroup E-M75, is one of the two main branches of the older haplogroup E-M96. The E-P147 clade is commonly observed throughout Africa and i ...
, a human Y-chromosome DNA haplogroup
Mathematics
*
Exponential integral, , mathematical function
* the
E1 series (number series) of preferred numbers
Medicine
*
E1-isoprostane, a type of isoprostane
Businesses and organizations
*
E1 Music
MNRK Music Group (pronounced "monarch"), formerly known as Koch Records and Entertainment One (eOne) Music/Records, is an American independent record label and music management company based in New York City. It was formed in 1987 as a music div ...
, an independent record label in the United States
* E1 Corp., a Korean chemical and oil company, member of the
LS Group
*
Entertainment One
Lionsgate Canada is a Canadian entertainment company and a subsidiary of Lionsgate Studios. Based in Toronto, the company is primarily involved in the acquisition and production of films and television series.
The company began on June 1, 1973 ...
, an international media company
Electronics
*
Honda E1, a predecessor of the ASIMO humanoid robot
*
Olympus E-1, a digital single-lens reflex camera
Places
*
E1 (Jerusalem)
E1 (short for ''East 1'') () – also called the E1 area, E1 zone or E1 corridor – is an area of the West Bank within the municipal boundary of the Israeli settlement of Ma'ale Adumim. It is located adjacent to and northeast of East Jerusalem a ...
, an area east of Jerusalem in the West Bank
*
E1 postcode district, London, England, United Kingdom
Other uses
* E01, ECO code for the closed variation of the
Catalan Opening
The Catalan Opening is a chess opening where White plays d4 and c4 and fianchettoes the white bishop on g2. A common opening sequence is 1.d4 Nf6 2.c4 e6 3.g3, although various other openings can transpose into the Catalan. The ''Encyclopaedia of ...
in chess
* E01, the
Encase Image File Format
*
E-1 (rank), the pay grade for enlisted ranks of Private, Airman Basic, and Seaman Recruit in the United States Military
*
E1 grade, a difficulty level in rock climbing
*
E-1 (rocket engine)
Rocketdyne's E-1 was a liquid propellant rocket engine originally built as a backup design for the Titan I missile. While it was being developed, Heinz-Hermann Koelle at the Army Ballistic Missile Agency (ABMA) selected it as the primary engine for ...
, a liquid propellant rocket engine
* E1 carrier, an
E-carrier
The E-carrier is a member of the series of carrier systems developed for digital transmission of many simultaneous telephone calls by time-division multiplexing. The European Conference of Postal and Telecommunications Administrations (CEPT) ori ...
European telecommunications standard
* E1, an AMD CPU from the
Bobcat (microarchitecture)
The AMD Bobcat Family 14h is a microarchitecture created by AMD for its AMD APUs, aimed at a low-power/low-cost market.
It was revealed during a speech from AMD executive vice-president Henri Richard in Computex 2007 and was put into productio ...
family
* E1, abbreviation for the Oracle
JD Edwards
J.D. Edwards World Solution Company or JD Edwards, abbreviated JDE, was an enterprise resource planning (ERP) software company, whose namesake ERP system is still sold under ownership by Oracle Corporation. JDE's products included ''World'' for ...
EnterpriseOne software
* E1 on
Gardiner's sign list, representing the bull
See also
*
List of highways numbered 1
*
1E (disambiguation)
{{Letter-Number Combination Disambiguation