Myelin protein P0

UniProt data

UniProt name: MYP0_HUMAN (P25189)

Gene name: MPZ

Organism: Homo sapiens (Human).

Function: Creation of an extracellular membrane face which guides the wrapping process and ultimately compacts adjacent lamellae.

Subcellular location: Isoform L-MPZ: Myelin membrane {ECO:0000269|PubMed:22457349}; Single-pass type I membrane protein {ECO:0000269|PubMed:22457349}.

Transmembrane domains:

  1. 154-179, 26 AA, Helical. {ECO:0000255}.

Sequence: 248 AA

10 20 30 40 50 60 MAPGAPSSSP SPILAVLLFS SLVLSPAQAI VVYTDREVHG AVGSRVTLHC SFWSSEWVSD 70 80 90 100 110 120 DISFTWRYQP EGGRDAISIF HYAKGQPYID EVGTFKERIQ WVGDPRWKDG SIVIHNLDYS 130 140 150 160 170 180 DNGTFTCDVK NPPDIVGKTS QVTLYVFEKV PTRYGVVLGA VIGGVLGVVL LLLLLFYVVR 190 200 210 220 230 240 YCWLRRQAAL QRRLSAMEKG KLHKPGKDAS KRGRQTPVLY AMLDHSRSTK AVSEKKAKGL GESRKDKK

CATM prediction

The sequence of MYP0_HUMAN returned 13 potential models

The positions at the dimer's interface are highlighted in yellow. The position at the crossing point is highlighted in orange.

# Sequence and interface d θ Z' ω' Score
           160       170       180
    +    |    +    |    +    |  
(Å) (°) (Å) (°)  
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 6.4 -34.0° 0.1 57.0 -33.4
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 6.8 -35.0° 6.0 48.8 -25.3
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 6.3 -44.0° 1.8 59.0 -24.2
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 6.4 -47.2° 4.8 55.8 -22.0
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 6.5 -50.8° 3.8 55.0 -20.1
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 7.4 -24.9° 1.3 48.4 -18.4
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 6.6 -55.1° 5.6 39.8 -17.0
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 6.3 -50.9° 3.3 48.1 -16.4
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 7.4 -25.0° 1.2 49.0 -12.1
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 7.0 -38.0° 1.5 59.0 -10.8
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 7.4 -54.0° 3.6 49.0 -6.6
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 6.9 -52.0° 1.4 57.0 -5.3
ATRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC 7.2 -43.8° 4.9 43.9 -1.8
PTRYGVVLGAVIGGVLGVVLLLLLLFYVVRYC          

* Note: this sequence contains Pro residues. CATM substituted them with Ala during the modeling. The positions are marked.

Click on the model number to visualize its details below.

MODEL 1 DETAILS

Precited structure:


Click on the image to enlarge

Download model 1 structure: PDB, PyMOL session

List of hydrogen bonds:

Donor Acceptor Distance
B, 156, VAL, HA A, 155, GLY, O 2.69Å
B, 159, GLY, HA1 A, 156, VAL, O 2.67Å
B, 160, ALA, HA A, 159, GLY, O 2.49Å
B, 163, GLY, HA1 A, 160, ALA, O 3.42Å
A, 156, VAL, HA B, 155, GLY, O 2.69Å
A, 159, GLY, HA1 B, 156, VAL, O 2.67Å
A, 160, ALA, HA B, 159, GLY, O 2.49Å
A, 163, GLY, HA1 B, 160, ALA, O 3.42Å