8RO2
Integrative Structure of the human intron lariat Spliceosome (ILS'')
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (2) | U2 snRNA | polymer | 188 | 60186.4 | 1 | GenBank (36516) | Homo sapiens (human) | |
| 2 | B (6) | U6 snRNA | polymer | 106 | 34098.3 | 1 | GenBank (NR_004394.1) | Homo sapiens (human) | |
| 3 | C (C) | 116 kDa U5 small nuclear ribonucleoprotein component | polymer | 972 | 109560.6 | 1 | UniProt (Q15029) Pfam (PF16004) Pfam (PF00009) Pfam (PF03144) Pfam (PF14492) Pfam (PF03764) Pfam (PF00679) | Homo sapiens (human) | Elongation factor Tu GTP-binding domain-containing protein 2,SNU114 homolog,hSNU114,U5 snRNP-specific protein,116 kDa,U5-116 kDa |
| 4 | D (D) | Pre-mRNA-splicing factor ISY1 homolog | polymer | 285 | 33046.3 | 1 | UniProt (Q9ULR0) Pfam (PF06246) | Homo sapiens (human) | |
| 5 | E (DX) | ATP-dependent RNA helicase DHX15 | polymer | 795 | 91065.8 | 1 | UniProt (O43143) Pfam (PF00270) Pfam (PF00271) Pfam (PF04408) Pfam (PF21010) Pfam (PF07717) | Homo sapiens (human) | ATP-dependent RNA helicase #46,DEAH box protein 15,Splicing factor Prp43,hPrp43 |
| 6 | F (E) | U5 small nuclear ribonucleoprotein 40 kDa protein | polymer | 357 | 39359.5 | 1 | UniProt (Q96DI7) Pfam (PF00400) | Homo sapiens (human) | U5-40K,38 kDa-splicing factor,Prp8-binding protein,hPRP8BP,U5 snRNP-specific 40 kDa protein,WD repeat-containing protein 57 |
| 7 | G (J) | Crooked neck-like protein 1 | polymer | 848 | 100610.0 | 1 | UniProt (Q9BZJ0) Pfam (PF02184) | Homo sapiens (human) | Crooked neck homolog,hCrn |
| 8 | H (K) | Pre-mRNA-splicing factor SPF27 | polymer | 225 | 26163.4 | 1 | UniProt (O75934) Pfam (PF05700) | Homo sapiens (human) | Breast carcinoma-amplified sequence 2,DNA amplified in mammary carcinoma 1 protein,Spliceosome-associated protein SPF 27 |
| 9 | I (L1) | CWF19-like protein 1 | polymer | 538 | 60696.9 | 1 | UniProt (Q69YN2) Pfam (PF04677) Pfam (PF04676) | Homo sapiens (human) | C19L1 |
| 10 | J (N) | Protein BUD31 homolog | polymer | 144 | 17032.8 | 1 | UniProt (P41223) Pfam (PF01125) | Homo sapiens (human) | Protein EDG-2,Protein G10 homolog |
| 11 | K (O) | Pre-mRNA-splicing factor RBM22 | polymer | 420 | 46959.6 | 1 | UniProt (Q9NW64) Pfam (PF21369) Pfam (PF00076) | Homo sapiens (human) | RNA-binding motif protein 22,Zinc finger CCCH domain-containing protein 16 |
| 12 | L (Q) | Intron-binding protein aquarius | polymer | 1485 | 171502.5 | 1 | UniProt (O60306) Pfam (PF16399) Pfam (PF21143) Pfam (PF21144) Pfam (PF13086) Pfam (PF13087) | Homo sapiens (human) | Intron-binding protein of 160 kDa,IBP160 |
| 13 | M (R) | SNW domain-containing protein 1 | polymer | 536 | 61770.6 | 1 | UniProt (Q13573) Pfam (PF02731) | Homo sapiens (human) | Nuclear protein SkiP,Nuclear receptor coactivator NCoA-62,Ski-interacting protein |
| 14 | N (S) | Peptidyl-prolyl cis-trans isomerase-like 1 | polymer | 166 | 18257.8 | 1 | UniProt (Q9Y3C6) Pfam (PF00160) | Homo sapiens (human) | PPIase,Rotamase PPIL1 |
| 15 | O (W) | Pre-mRNA-processing factor 17 | polymer | 579 | 65612.2 | 1 | UniProt (O60508) Pfam (PF00400) | Homo sapiens (human) | Cell division cycle 40 homolog,EH-binding protein 3,Ehb3,PRP17 homolog,hPRP17 |
| 16 | P (Z) | Coiled-coil domain-containing protein 12 | polymer | 166 | 19223.8 | 1 | UniProt (Q8WUD4) Pfam (PF08315) | Homo sapiens (human) | |
| 17 | Q (a) | Small nuclear ribonucleoprotein Sm D3 | polymer | 126 | 13940.3 | 1 | UniProt (P62318) Pfam (PF01423) | Homo sapiens (human) | Sm-D3,snRNP core protein D3 |
| 18 | R (c) | Small nuclear ribonucleoprotein Sm D1 | polymer | 119 | 13310.7 | 1 | UniProt (P62314) Pfam (PF01423) | Homo sapiens (human) | Sm-D1,Sm-D autoantigen,snRNP core protein D1 |
| 19 | S (d) | Small nuclear ribonucleoprotein Sm D2 | polymer | 118 | 13551.9 | 1 | UniProt (P62316) Pfam (PF01423) | Homo sapiens (human) | Sm-D2,snRNP core protein D2 |
| 20 | T (e) | Small nuclear ribonucleoprotein E | polymer | 92 | 10817.6 | 1 | UniProt (P62304) Pfam (PF01423) | Homo sapiens (human) | snRNP-E,Sm protein E,SmE |
| 21 | U (f) | Small nuclear ribonucleoprotein F | polymer | 86 | 9734.2 | 1 | UniProt (P62306) Pfam (PF01423) | Homo sapiens (human) | snRNP-F,Sm protein F,SmF |
| 22 | V (g) | Small nuclear ribonucleoprotein G | polymer | 76 | 8508.1 | 1 | UniProt (P62308) Pfam (PF01423) | Homo sapiens (human) | snRNP-G,Sm protein G,SmG |
| 23 | LA, MA, NA, W (s, q, r, t) | Pre-mRNA-processing factor 19 | polymer | 504 | 55245.5 | 4 | UniProt (Q9UMS4) Pfam (PF04564) Pfam (PF08606) Pfam (PF00400) | Homo sapiens (human) | Nuclear matrix protein 200,PRP19/PSO4 homolog,hPso4,RING-type E3 ubiquitin transferase PRP19,Senescence evasion factor |
| 24 | X (z) | Splicing regulator SDE2 | polymer | 451 | 49818.0 | 1 | UniProt (Q6IQ49) Pfam (PF22781) Pfam (PF22782) Pfam (PF13297) | Homo sapiens (human) | Replication stress response regulator SDE2 |
| 25 | Y (3) | Splicing factor ESS-2 homolog | polymer | 476 | 52640.0 | 1 | UniProt (Q96DF8) Pfam (PF09751) | Homo sapiens (human) | DiGeorge syndrome critical region 13,DiGeorge syndrome critical region 14,DiGeorge syndrome protein H,DGS-H,Protein ES2 |
| 26 | Z (5) | U5 snRNA | polymer | 116 | 36908.7 | 1 | GenBank (36515) | Homo sapiens (human) | |
| 27 | AA (A) | Pre-mRNA-processing-splicing factor 8 | polymer | 2335 | 273974.3 | 1 | UniProt (Q6P2Q9) Pfam (PF08082) Pfam (PF08083) Pfam (PF10598) Pfam (PF10597) Pfam (PF10596) Pfam (PF12134) Pfam (PF01398) Pfam (PF08084) | Homo sapiens (human) | 220 kDa U5 snRNP-specific protein,PRP8 homolog,Splicing factor Prp8,p220 |
| 28 | BA (I) | Pre-mRNA-splicing factor SYF1 | polymer | 855 | 100148.7 | 1 | UniProt (Q9HCS7) Pfam (PF13181) | Homo sapiens (human) | Protein HCNP,XPA-binding protein 2 |
| 29 | CA (IN) | INTRON | polymer | 154 | 30153.6 | 1 | Homo sapiens | ||
| 30 | DA (L) | Cell division cycle 5-like protein | polymer | 802 | 92406.9 | 1 | UniProt (Q99459) Pfam (PF13921) Pfam (PF11831) | Homo sapiens (human) | Cdc5-like protein,Pombe cdc5-related protein |
| 31 | EA (L2) | CWF19-like protein 2 | polymer | 894 | 103976.5 | 1 | UniProt (Q2TBE0) Pfam (PF04677) Pfam (PF04676) | Homo sapiens (human) | |
| 32 | FA (M) | Pre-mRNA-splicing factor SYF2 | polymer | 243 | 28780.5 | 1 | UniProt (O95926) Pfam (PF08231) | Homo sapiens (human) | CCNDBP1-interactor,p29 |
| 33 | GA (P) | Spliceosome-associated protein CWC15 homolog | polymer | 229 | 26674.4 | 1 | UniProt (Q9P013) Pfam (PF04889) | Homo sapiens (human) | |
| 34 | HA (PX) | PAX3- and PAX7-binding protein 1 | polymer | 917 | 104953.7 | 1 | UniProt (Q9Y5B6) Pfam (PF07842) | Homo sapiens (human) | GC-rich sequence DNA-binding factor 1 |
| 35 | IA (T) | Pleiotropic regulator 1 | polymer | 514 | 57280.8 | 1 | UniProt (O43660) Pfam (PF00400) | Homo sapiens (human) | |
| 36 | JA (TF) | Tuftelin-interacting protein 11 | polymer | 837 | 96945.7 | 1 | UniProt (Q9UBB9) Pfam (PF12457) Pfam (PF01585) Pfam (PF07842) | Homo sapiens (human) | Septin and tuftelin-interacting protein 1,STIP-1 |
| 37 | KA (b) | Small nuclear ribonucleoprotein-associated proteins B and B' | polymer | 240 | 24642.1 | 1 | UniProt (P14678) Pfam (PF01423) | Homo sapiens (human) | snRNP-B,Sm protein B/B',SmB/B' |
| 38 | OA (C) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) | |||
| 39 | PA, QA, RA (N) | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 40 | SA (A) | INOSITOL HEXAKISPHOSPHATE | non-polymer | 660.0 | 1 | Chemie (IHP) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 40 |
| Total formula weight | 2325295.3 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1379.4 | |
| All* | Total formula weight | 2326674.8 |
