7ABGEntity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A5) | Nuclear cap-binding protein subunit 1 | polymer | 790 | 91960.3 | 1 | UniProt (Q09161) Pfam (PF02854) Pfam (PF09088) Pfam (PF09090) | Homo sapiens (Human) | 80 kDa nuclear cap-binding protein,NCBP 80 kDa subunit |
| 2 | B (A2) | U6 snRNA-associated Sm-like protein LSm7 | polymer | 103 | 11617.4 | 1 | UniProt (Q9UK45) Pfam (PF01423) | Homo sapiens (Human) | |
| 3 | C (z) | Splicing factor 3B subunit 6 | polymer | 125 | 14606.9 | 1 | UniProt (Q9Y3B4) Pfam (PF00076) | Homo sapiens (Human) | Pre-mRNA branch site protein p14,SF3b 14 kDa subunit,SF3B14a,Spliceosome-associated protein,14-kDa,Splicing factor 3b,subunit 6,14kDa |
| 4 | D (F) | Splicing factor 3A subunit 2 | polymer | 464 | 49327.4 | 1 | UniProt (Q15428) Pfam (PF12874) Pfam (PF16835) | Homo sapiens (Human) | SF3a66,Spliceosome-associated protein 62,SAP 62 |
| 5 | E (D) | 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 |
| 6 | F (W) | U2 small nuclear ribonucleoprotein A' | polymer | 255 | 28456.6 | 1 | UniProt (P09661) Pfam (PF14580) | Homo sapiens (Human) | U2 snRNP A' |
| 7 | G (B) | U2 small nuclear ribonucleoprotein B'' | polymer | 225 | 25524.4 | 1 | UniProt (P08579) Pfam (PF00076) | Homo sapiens (Human) | U2 snRNP B'' |
| 8 | H (s) | U5 small nuclear ribonucleoprotein 200 kDa helicase | polymer | 2136 | 244823.4 | 1 | UniProt (O75643) Pfam (PF23445) Pfam (PF02889) Pfam (PF21188) Pfam (PF18149) Pfam (PF00270) Pfam (PF00271) | Homo sapiens (Human) | Activating signal cointegrator 1 complex subunit 3-like 1,BRR2 homolog,U5 snRNP-specific 200 kDa protein,U5-200KD |
| 9 | I (Q) | Protein BUD31 homolog | polymer | 144 | 17032.8 | 1 | UniProt (P41223) Pfam (PF01125) | Homo sapiens (Human) | Protein EDG-2,Protein G10 homolog |
| 10 | J (A1) | Nuclear cap-binding protein subunit 2 | polymer | 156 | 18028.1 | 1 | UniProt (P52298) Pfam (PF00076) | Homo sapiens (Human) | 20 kDa nuclear cap-binding protein,Cell proliferation-inducing gene 55 protein,NCBP 20 kDa subunit,CBP20,NCBP-interacting protein 1,NIP1 |
| 11 | K (5) | U5 snRNA | polymer | 116 | 36908.7 | 1 | GenBank (36515) | Homo sapiens (Human) | |
| 12 | L (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 |
| 13 | M (R) | Spliceosome-associated protein CWC15 homolog | polymer | 229 | 26674.4 | 1 | UniProt (Q9P013) Pfam (PF04889) | Homo sapiens (Human) | |
| 14 | N (V) | U6 snRNA-associated Sm-like protein LSm2 | polymer | 95 | 10847.5 | 1 | UniProt (Q9Y333) Pfam (PF01423) | Homo sapiens (Human) | Protein G7b,Small nuclear ribonuclear protein D homolog,snRNP core Sm-like protein Sm-x5 |
| 15 | O (9) | U6 snRNA-associated Sm-like protein LSm3 | polymer | 102 | 11859.4 | 1 | UniProt (P62310) Pfam (PF01423) | Homo sapiens (Human) | |
| 16 | P (C) | U6 snRNA-associated Sm-like protein LSm4 | polymer | 139 | 15375.8 | 1 | UniProt (Q9Y4Z0) Pfam (PF01423) | Homo sapiens (Human) | Glycine-rich protein,GRP |
| 17 | Q (H) | U6 snRNA-associated Sm-like protein LSm5 | polymer | 91 | 9945.4 | 1 | UniProt (Q9Y4Y9) Pfam (PF01423) | Homo sapiens (Human) | |
| 18 | R (J) | U6 snRNA-associated Sm-like protein LSm6 | polymer | 80 | 9139.6 | 1 | UniProt (P62312) Pfam (PF01423) | Homo sapiens (Human) | |
| 19 | S (2) | U2 snRNA | polymer | 188 | 60186.4 | 1 | GenBank (36516) | Homo sapiens | |
| 20 | T (A3) | U6 snRNA-associated Sm-like protein LSm8 | polymer | 96 | 10410.6 | 1 | UniProt (O95777) Pfam (PF01423) | Homo sapiens (Human) | |
| 21 | U (K) | Microfibrillar-associated protein 1 | polymer | 439 | 52050.5 | 1 | UniProt (P55081) Pfam (PF06991) | Homo sapiens (Human) | |
| 22 | V (y) | PHD finger-like domain-containing protein 5A | polymer | 110 | 12427.5 | 1 | UniProt (Q7RTV0) Pfam (PF03660) | Homo sapiens (Human) | PHD finger-like domain protein 5A,Splicing factor 3B-associated 14 kDa protein,SF3b14b |
| 23 | W (G) | Pleiotropic regulator 1 | polymer | 514 | 57280.8 | 1 | UniProt (O43660) Pfam (PF00400) | Homo sapiens (Human) | |
| 24 | X (Z) | MINX M3 pre-mRNA | polymer | 230 | 73712.4 | 1 | synthetic construct | ||
| 25 | Y (A) | Pre-mRNA-processing-splicing factor 8 | polymer | 2335 | 273974.3 | 1 | UniProt (Q6P2Q9) Pfam (PF10597) Pfam (PF10596) Pfam (PF12134) Pfam (PF01398) Pfam (PF08084) Pfam (PF08082) Pfam (PF08083) Pfam (PF10598) | Homo sapiens (Human) | 220 kDa U5 snRNP-specific protein,PRP8 homolog,Splicing factor Prp8,p220 |
| 26 | Z (I) | Pre-mRNA-splicing factor 38A | polymer | 312 | 37563.9 | 1 | UniProt (Q8NAV1) Pfam (PF03371) Pfam (PF12871) | Homo sapiens (Human) | |
| 27 | AA (P) | Pre-mRNA-splicing factor RBM22 | polymer | 420 | 46959.6 | 1 | UniProt (Q9NW64) Pfam (PF21369) Pfam (PF25584) Pfam (PF00076) | Homo sapiens (Human) | RNA-binding motif protein 22,Zinc finger CCCH domain-containing protein 16 |
| 28 | BA (p) | Splicing factor 3A subunit 1 | polymer | 793 | 88991.1 | 1 | UniProt (Q15459) Pfam (PF01805) Pfam (PF12230) Pfam (PF00240) | Homo sapiens (Human) | SF3a120,Spliceosome-associated protein 114,SAP 114 |
| 29 | CA (4) | Splicing factor 3A subunit 3 | polymer | 501 | 58934.8 | 1 | UniProt (Q12874) Pfam (PF12108) Pfam (PF16837) Pfam (PF13297) Pfam (PF11931) | Homo sapiens (Human) | SF3a60,Spliceosome-associated protein 61,SAP 61 |
| 30 | DA (A4) | Transcription elongation regulator 1 | polymer | 1098 | 124083.0 | 1 | UniProt (O14776) Pfam (PF00397) Pfam (PF23517) Pfam (PF01846) | Homo sapiens (Human) | TATA box-binding protein-associated factor 2S,Transcription factor CA150 |
| 31 | EA (u) | Splicing factor 3B subunit 1 | polymer | 1304 | 146024.9 | 1 | UniProt (O75533) Pfam (PF08920) Pfam (PF22646) | Homo sapiens (Human) | Pre-mRNA-splicing factor SF3b 155 kDa subunit,SF3b155,Spliceosome-associated protein 155,SAP 155 |
| 32 | FA (T) | Splicing factor 3B subunit 2 | polymer | 895 | 100377.8 | 1 | UniProt (Q13435) Pfam (PF02037) Pfam (PF04037) Pfam (PF04046) | Homo sapiens (Human) | Pre-mRNA-splicing factor SF3b 145 kDa subunit,SF3b145,Spliceosome-associated protein 145,SAP 145 |
| 33 | GA (E) | Splicing factor 3B subunit 3 | polymer | 1217 | 135718.8 | 1 | UniProt (Q15393) Pfam (PF10433) Pfam (PF23726) Pfam (PF03178) | Homo sapiens (Human) | Pre-mRNA-splicing factor SF3b 130 kDa subunit,SF3b130,STAF130,Spliceosome-associated protein 130,SAP 130 |
| 34 | HA (w) | Splicing factor 3B subunit 4 | polymer | 424 | 44436.6 | 1 | UniProt (Q15427) Pfam (PF00076) | Homo sapiens (Human) | Pre-mRNA-splicing factor SF3b 49 kDa subunit,Spliceosome-associated protein 49,SAP 49 |
| 35 | IA (x) | Splicing factor 3B subunit 5 | polymer | 86 | 10149.4 | 1 | UniProt (Q9BWJ5) Pfam (PF07189) | Homo sapiens (Human) | SF3b5,Pre-mRNA-splicing factor SF3b 10 kDa subunit |
| 36 | JA (v) | SNW domain-containing protein 1 | polymer | 536 | 61610.7 | 1 | UniProt (Q13573) Pfam (PF02731) | Homo sapiens (Human) | Nuclear protein SkiP,Nuclear receptor coactivator NCoA-62,Ski-interacting protein |
| 37 | KA (0) | Smad nuclear-interacting protein 1 | polymer | 396 | 45880.7 | 1 | UniProt (Q8TAD8) Pfam (PF00498) | Homo sapiens (Human) | FHA domain-containing protein SNIP1 |
| 38 | LA (N) | Zinc finger matrin-type protein 2 | polymer | 199 | 23664.0 | 1 | UniProt (Q96NC0) Pfam (PF12171) | Homo sapiens (Human) | |
| 39 | MA (r) | 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 |
| 40 | NA (Y) | Serine/arginine repetitive matrix protein 1 | polymer | 904 | 102600.5 | 1 | UniProt (Q8IYB3) Pfam (PF01480) | Homo sapiens (Human) | SR-related nuclear matrix protein of 160 kDa,SRm160,Ser/Arg-related nuclear matrix protein |
| 41 | OA (6) | U6 snRNA | polymer | 106 | 34098.3 | 1 | Homo sapiens | ||
| 42 | PA (A6) | Serine/arginine-rich splicing factor 1 | polymer | 248 | 27798.8 | 1 | UniProt (Q07955) Pfam (PF00076) | Homo sapiens (Human) | Alternative-splicing factor 1,ASF-1,Splicing factor,arginine/serine-rich 1,pre-mRNA-splicing factor SF2,P33 subunit |
| 43 | QA, ZA (h, a) | Small nuclear ribonucleoprotein Sm D2 | polymer | 118 | 13551.9 | 2 | UniProt (P62316) Pfam (PF01423) | Homo sapiens (Human) | Sm-D2,snRNP core protein D2 |
| 44 | CB, RA (i, b) | Small nuclear ribonucleoprotein F | polymer | 86 | 9734.2 | 2 | UniProt (P62306) Pfam (PF01423) | Homo sapiens (Human) | snRNP-F,Sm protein F,SmF |
| 45 | SA, XA (m, f) | Small nuclear ribonucleoprotein-associated proteins B and B' | polymer | 240 | 24642.1 | 2 | UniProt (P14678) Pfam (PF01423) | Homo sapiens (Human) | snRNP-B,Sm protein B/B',SmB/B' |
| 46 | AB, TA (l, e) | Small nuclear ribonucleoprotein Sm D3 | polymer | 126 | 13940.3 | 2 | UniProt (P62318) Pfam (PF01423) | Homo sapiens (Human) | Sm-D3,snRNP core protein D3 |
| 47 | DB, UA (k, d) | Small nuclear ribonucleoprotein G | polymer | 76 | 8508.1 | 2 | UniProt (P62308) Pfam (PF01423) | Homo sapiens (Human) | snRNP-G,Sm protein G,SmG |
| 48 | BB, VA (j, c) | Small nuclear ribonucleoprotein E | polymer | 92 | 10817.6 | 2 | UniProt (P62304) Pfam (PF01423) | Homo sapiens (Human) | snRNP-E,Sm protein E,SmE |
| 49 | WA, YA (n, g) | Small nuclear ribonucleoprotein Sm D1 | polymer | 119 | 13310.7 | 2 | UniProt (P62314) Pfam (PF01423) | Homo sapiens (Human) | Sm-D1,Sm-D autoantigen,snRNP core protein D1 |
| 50 | EB (q) | Ubiquitin-like protein 5 | polymer | 73 | 8560.9 | 1 | UniProt (Q9BZL1) Pfam (PF00240) | Homo sapiens (Human) | |
| 51 | FB (X) | WW domain-binding protein 11 | polymer | 641 | 70098.6 | 1 | UniProt (Q9Y2W2) Pfam (PF09429) | Homo sapiens (Human) | WBP-11,Npw38-binding protein,NpwBP,SH3 domain-binding protein SNP70,Splicing factor that interacts with PQBP-1 and PP1 |
| 52 | GB (A) | INOSITOL HEXAKISPHOSPHATE | non-polymer | 660.0 | 1 | Chemie (IHP) | |||
| 53 | HB (r) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466) | |||
| 54 | IB (r) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 55 | JB (A6) | 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE-5'-GUANOSINE | non-polymer | 803.4 | 1 | Chemie (GTG) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 58 |
| Total formula weight | 2760059.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2011.0 | |
| All* | Total formula weight | 2762070.8 |
