Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

11S globulin subunit beta

Gene
N/A
Organism
Cucurbita maxima (Pumpkin) (Winter squash)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

This is a seed storage protein.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi408Magnesium1
Metal bindingi468Magnesium1

GO - Molecular functioni

Keywordsi

Molecular functionSeed storage protein, Storage protein
LigandMagnesium, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
11S globulin subunit beta
Cleaved into the following 2 chains:
Alternative name(s):
11S globulin acidic chain
Alternative name(s):
11S globulin basic chain
OrganismiCucurbita maxima (Pumpkin) (Winter squash)
Taxonomic identifieri3661 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsCucurbitalesCucurbitaceaeCucurbiteaeCucurbita

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 211 PublicationAdd BLAST21
ChainiPRO_000003202722 – 48011S globulin subunit betaAdd BLAST459
ChainiPRO_000003202822 – 29611S globulin gamma chainAdd BLAST275
ChainiPRO_0000032029297 – 48011S globulin delta chainAdd BLAST184

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei22Pyrrolidone carboxylic acid1
Disulfide bondi48 ↔ 811 Publication
Disulfide bondi124 ↔ 303Interchain (between gamma and delta chains)1 Publication

Keywords - PTMi

Disulfide bond, Pyrrolidone carboxylic acid

Proteomic databases

PRIDEiP13744.

Interactioni

Subunit structurei

Hexamer; each subunit is composed of an acidic and a basic chain derived from a single precursor and linked by a disulfide bond.

Structurei

Secondary structure

1480
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi60 – 64Combined sources5
Beta strandi67 – 71Combined sources5
Helixi77 – 82Combined sources6
Beta strandi84 – 91Combined sources8
Beta strandi95 – 104Combined sources10
Beta strandi106 – 112Combined sources7
Beta strandi114 – 119Combined sources6
Beta strandi128 – 130Combined sources3
Beta strandi144 – 146Combined sources3
Beta strandi150 – 153Combined sources4
Beta strandi156 – 160Combined sources5
Beta strandi166 – 170Combined sources5
Beta strandi172 – 174Combined sources3
Beta strandi176 – 186Combined sources11
Beta strandi197 – 202Combined sources6
Turni230 – 233Combined sources4
Helixi236 – 243Combined sources8
Helixi247 – 254Combined sources8
Turni255 – 257Combined sources3
Beta strandi263 – 265Combined sources3
Turni272 – 275Combined sources4
Helixi302 – 304Combined sources3
Beta strandi308 – 310Combined sources3
Beta strandi318 – 321Combined sources4
Turni322 – 324Combined sources3
Beta strandi325 – 330Combined sources6
Turni332 – 334Combined sources3
Helixi338 – 341Combined sources4
Beta strandi344 – 350Combined sources7
Beta strandi355 – 363Combined sources9
Beta strandi366 – 380Combined sources15
Beta strandi386 – 393Combined sources8
Beta strandi397 – 400Combined sources4
Beta strandi405 – 425Combined sources21
Beta strandi428 – 436Combined sources9
Helixi437 – 440Combined sources4
Helixi443 – 450Combined sources8
Helixi454 – 462Combined sources9
Beta strandi468 – 470Combined sources3

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2E9QX-ray2.20A22-480[»]
2EVXX-ray2.60A22-480[»]
ProteinModelPortaliP13744.
SMRiP13744.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP13744.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

Gene3Di2.60.120.10. 2 hits.
InterProiView protein in InterPro
IPR022379. 11S_seedstore_CS.
IPR006044. 11S_seedstore_pln.
IPR006045. Cupin_1.
IPR014710. RmlC-like_jellyroll.
IPR011051. RmlC_Cupin.
PfamiView protein in Pfam
PF00190. Cupin_1. 2 hits.
PRINTSiPR00439. 11SGLOBULIN.
SMARTiView protein in SMART
SM00835. Cupin_1. 2 hits.
SUPFAMiSSF51182. SSF51182. 2 hits.
PROSITEiView protein in PROSITE
PS00305. 11S_SEED_STORAGE. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P13744-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MARSSLFTFL CLAVFINGCL SQIEQQSPWE FQGSEVWQQH RYQSPRACRL
60 70 80 90 100
ENLRAQDPVR RAEAEAIFTE VWDQDNDEFQ CAGVNMIRHT IRPKGLLLPG
110 120 130 140 150
FSNAPKLIFV AQGFGIRGIA IPGCAETYQT DLRRSQSAGS AFKDQHQKIR
160 170 180 190 200
PFREGDLLVV PAGVSHWMYN RGQSDLVLIV FADTRNVANQ IDPYLRKFYL
210 220 230 240 250
AGRPEQVERG VEEWERSSRK GSSGEKSGNI FSGFADEFLE EAFQIDGGLV
260 270 280 290 300
RKLKGEDDER DRIVQVDEDF EVLLPEKDEE ERSRGRYIES ESESENGLEE
310 320 330 340 350
TICTLRLKQN IGRSVRADVF NPRGGRISTA NYHTLPILRQ VRLSAERGVL
360 370 380 390 400
YSNAMVAPHY TVNSHSVMYA TRGNARVQVV DNFGQSVFDG EVREGQVLMI
410 420 430 440 450
PQNFVVIKRA SDRGFEWIAF KTNDNAITNL LAGRVSQMRM LPLGVLSNMY
460 470 480
RISREEAQRL KYGQQEMRVL SPGRSQGRRE
Length:480
Mass (Da):54,626
Last modified:January 1, 1990 - v1
Checksum:iBCD8A83DD1AED93C
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti27S → E AA sequence (Ref. 2) Curated1
Sequence conflicti30E → S AA sequence (Ref. 2) Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M36407 mRNA. Translation: AAA33110.1.

Similar proteinsi

Entry informationi

Entry namei11SB_CUCMA
AccessioniPrimary (citable) accession number: P13744
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 1, 1990
Last sequence update: January 1, 1990
Last modified: November 2, 2016
This is version 91 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families