Collagen alpha-1(XXIII) chain

UniProt data

UniProt name: CONA1_HUMAN (Q86Y22)

Gene name: COL23A1

Organism: Homo sapiens (Human).

Function:

Subcellular location: Cell membrane {ECO:0000250}; Single-pass type II membrane protein {ECO:0000250}; Extracellular side {ECO:0000250}.

Transmembrane domains:

  1. 35-56, 22 AA, Helical; Signal-anchor for type II membrane protein. {ECO:0000255}.

Sequence: 540 AA

10 20 30 40 50 60 MGPGERAGGG GDAGKGNAAG GGGGGRSATT AGSRAVSALC LLLSVGSAAA CLLLGVQAAA 70 80 90 100 110 120 LQGRVAALEE ERELLRRAGP PGALDAWAEP HLERLLREKL DGLAKIRTAR EAPSECVCPP 130 140 150 160 170 180 GPPGRRGKPG RRGDPGPPGQ SGRDGYPGPL GLDGKPGLPG PKGEKGAPGD FGPRGDQGQD 190 200 210 220 230 240 GAAGPPGPPG PPGARGPPGD TGKDGPRGAQ GPAGPKGEPG QDGEMGPKGP PGPKGEPGVP 250 260 270 280 290 300 GKKGDDGTPS QPGPPGPKGE PGSMGPRGEN GVDGAPGPKG EPGHRGTDGA AGPRGAPGLK 310 320 330 340 350 360 GEQGDTVVID YDGRILDALK GPPGPQGPPG PPGIPGAKGE LGLPGAPGID GEKGPKGQKG 370 380 390 400 410 420 DPGEPGPAGL KGEAGEMGLS GLPGADGLKG EKGESASDSL QESLAQLIVE PGPPGPPGPP 430 440 450 460 470 480 GPMGLQGIQG PKGLDGAKGE KGASGERGPS GLPGPVGPPG LIGLPGTKGE KGRPGEPGLD 490 500 510 520 530 GFPGPRGEKG DRSERGEKGE RGVPGRKGVK GQKGEPGPPG LDQPCPVGPD GLPVPGCWHK

CATM prediction

The sequence of CONA1_HUMAN returned 1 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
          40        50        
   +    |    +    |    +    
(Å) (°) (Å) (°)  
GSRAVSALCLLLSVGSAAACLLLGVQAA 6.9 -55.0° 1.5 44.7 -2.4

Click on the model number to visualize its details below.

MODEL 1 DETAILS

Precited structure:


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Download model 1 structure: PDB, PyMOL session

List of hydrogen bonds:

Donor Acceptor Distance
B, 43, LEU, HA A, 42, LEU, O 3.48Å
B, 46, GLY, HA1 A, 43, LEU, O 2.90Å
B, 47, SER, HA A, 46, GLY, O 3.39Å
A, 43, LEU, HA B, 42, LEU, O 3.48Å
A, 46, GLY, HA1 B, 43, LEU, O 2.90Å
A, 47, SER, HA B, 46, GLY, O 3.39Å