EGR2 source and evidence guide

This guide separates imported annotation provenance, actual experimental scope, and the content available in each publication cache. Cached abstracts remain abstracts even where an original was independently inspected. The source records and inherited quotations are preserved except for the four explicitly documented excerpt-occurrence retirements; no replacement quotation was introduced.

Experimental evidence and access

Source Public locator and actual scope Limits relevant to the review
PMID:12687019 Original, selected Methods/Results and Figure 5: human SW480 adenoviral EGR2, promoter reporters, wild-type/mutant motifs, nuclear-extract EMSA, competition and anti-Egr2 supershift. Direct human activation/binding evidence, not purified EGR2; exact natural product of the historical 1.4-kb insert unresolved. Some BNIP3L coordinate descriptions are inconsistent and are not reproduced.
PMID:14532282 Original, Experimental Procedures and Results/Figures 1–5: explicit murine Krox20 ORF and N-terminal constructs; HCF-1-dependent reporter activation and cellular recruitment/motif controls. The authors did not detect stable association in their attempted purified binding assays. Human host cells and human reference ROGIDs do not establish a human Krox20 insert. HCFC1 is a coactivator, not a sequence-specific DNA-binding TF.
PMID:17717711 Publisher, authentic complete abstract and bibliographic preview. Operative functional-assay body was not recovered; an apparent PDF download was HTML challenge content. Specific variant assay results are not invented. Clearly correct DNA-binding/activation annotations retain independent human support from PMID:12687019.
PMID:19651900 Original, Materials and Methods and Figure 2C–F/associated Results: human Jurkat-library screen, co-IP and GST-WWP2-WW-region/His-EGR2 pull-down, GST/PPXY controls, HECT-dependent ubiquitination. WWP2 is the E3 ubiquitin ligase and EGR2 its regulated substrate. Every recombinant EGR2 insert was not mapped to a natural human product. Main figure captions/text, not blot pixels, were inspected.
PMID:21836637 Main original, complete operative text and captions; supplement, both pages as text and page 1 visually, including reagents and reaction conditions. Purified mouse Krox20/E1/UBC9/NAB2 with human SUMO1 and ATP. The substoichiometric experiment supports E3 catalytic participation, not a measured kinetic constant or purified human EGR2 assay. Main Figure 2 pixels were not inspected. Supplement SHA-256: d33a3e80239ec42680c7f7f80d3b5a1c058f41ca5d472edb98d428c1da432b90.
PMID:28473536 Original, independently inspected human TF cohort Methods. The exact EGR2 supplement row/construct and methylation-preference class were not recovered. The positive IDA function is retained with curator deference and independent human DNA-binding evidence; no target-specific SELEX number is claimed.
PMID:9537424 PubMed, complete authentic abstract. Human hereditary-neuropathy variants are distinguished from mouse hindbrain/Schwann-cell background. No operative original-body read is claimed.
PMID:17938205 Original, selected Methods, promoter/ChIP context, and complete targeted Results/Figure 5 caption concerning SFN and EGR2 localization. Mouse EGR2/CITED1 constructs and mouse ErbB2 promoter. SFN redistributes/sequesters EGR2 itself: positive cytoplasmic localization is retained, whereas the assigned export-process role conflates cargo with transport participation. No transport velocity or export-complex assay is inferred.
PMID:18396140 Original, selected Methods/Results, Figure 2D/E interaction assays and differentiation experiments. KLF4 is the independently established DNA-binding partner class. Co-IP and GST pull-down are positive; every Krox20 insert was not sequence-mapped. The separate two-hybrid supplement was not read, and cooperation/additive reporter effects are not described as a new synergistic mechanism.

The remaining donor references below were read as complete authentic abstracts and metadata, not full original bodies: PMID:10068633 (Schwann-cell differentiation), PMID:11509834 (jaw-opener musculature and innervation context), PMID:16054051 (adipogenesis), PMID:22147266 (C2C12 transcription-regulator screen; Egr2 target table not independently inspected), PMID:25344368 (aortic-valve phenotype and collagen regulation), PMID:7903221 (rhombomere development), PMID:7935840 (peripheral myelination), PMID:8093858 (HoxB2 regulatory evidence), and PMID:9806922 (Hoxa1/Krox20 developmental interaction). Their literal current mouse donor assertions remain in the database replay. A title foregrounding another gene or a missing table is not treated as evidence of curator misattribution.

Database provenance and interpretation

The portable evidence results and input manifest contain official URLs, exact hashes, full source fields and reproducible joins.

The ClinGen project policy retains supported generic protein-binding assertions as non-core when a specific evidence-backed replacement is unavailable. Here the HCFC1 class is established, so a specific coactivator-binding refinement is supported without requiring a purified native interface.

Selected publication-cache identities

The links below identify exact cache files. The full-text column describes the file metadata, not the extent of every original-body read. The experimental-access table above governs the actual claim scope. None of these cache bytes or flags was manually rewritten.

Reference/cache Cache full text SHA-256
PMID:7903221(../../../publications/PMID_7903221.md) false 24873525bc96a85a7d46e1249c6c52d3944cecd984589424f883e313d9100736
PMID:7935840(../../../publications/PMID_7935840.md) false cea155ab75a7ec4cd51bf07d2a674c8b029da8ca9fb6840a375a0eee865a054d
PMID:8093858(../../../publications/PMID_8093858.md) false 4f704466fc849dda76cbb03fe5339bc14bd12a91c388f836d468040ff8fdf869
PMID:9537424(../../../publications/PMID_9537424.md) false bb11c5d9da2dd21d506b8085f2c5b4b337853ac9b68eec62b90c1378f1674a53
PMID:9806922(../../../publications/PMID_9806922.md) false 1d09405e57e137e88535359a1550d1ee3936ee97421b9c3b29784baf685821e6
PMID:10068633(../../../publications/PMID_10068633.md) false af9a1b96b70140e0fe60c427daced6d327bf3e340e3d91564106838b58950c9a
PMID:11509834(../../../publications/PMID_11509834.md) false d1f66a602efe05f9c17a7344fdf55254f6e40a858b0ca03b138643eca04a7f29
PMID:12687019(../../../publications/PMID_12687019.md) false f1fdac2becbd32c4844a9995ee31da460affb2b5d8130b0ddd95fcb8185cd460
PMID:14532282(../../../publications/PMID_14532282.md) false 31688292f546fae6ebafa174d77e8024490d55cddcf699e4428a35420f981bc4
PMID:16054051(../../../publications/PMID_16054051.md) false d7fe2940035b9fc4cf4f7207d2b54636a4b5bf9c384faed452d4bcb428153503
PMID:17717711(../../../publications/PMID_17717711.md) false 3ae35710f73e4919c51140bd8a29467b7338fcc2be6794e70ab50b21741cc101
PMID:17938205(../../../publications/PMID_17938205.md) false 70be7bea28dda32be61dc41e26e7fb31791eec5c4fbc67796b23fdba908c9680
PMID:18396140(../../../publications/PMID_18396140.md) true d5c21823ff8aa345d738879c8b96a79f684c0da194182cd099d4c5cbf496b48e
PMID:19651900(../../../publications/PMID_19651900.md) false ff3dcf2052d246b803bfa125c7813b26c7248e5b3441801257ee1a65ae7ce464
PMID:21836637(../../../publications/PMID_21836637.md) false 4f7df0117fd7d5b8288b289b396f463d78228e487b76b3849c9d1d72d47b989f
PMID:22147266(../../../publications/PMID_22147266.md) false 06efe11ddb90212978d139f48695094e939a0bc6f8169296f0d5f57e72d2f7d4
PMID:25344368(../../../publications/PMID_25344368.md) false 99810cbd33e14074187302b17517535f83ecab180e0b0db2a8f6b55d2f8880d3
PMID:28473536(../../../publications/PMID_28473536.md) true 1a180e2daaebaa6a90ffa80c561ad35834aafca6e0402d38fcee6ef8d6efc426

The normal acquisition archives, historical source contexts and provider outcomes remain preserved. Ten additional citation caches were fetched after a complete path-ownership check; the existing PMID:22147266 cache was reused exactly. The five historical source keys absent from the normally regenerated GOA snapshot remain in the review with retired: true. This records source lifecycle only: their scientific decisions, source identifiers and inherited evidence are unchanged. The two newly fetched source contexts remain active. The previous GOA snapshot and reconciliation record preserve the comparison; the current GOA file is the byte-exact normal fetch output, with no hand-edited rows.

Integrated functions and natural products

The transcriptional core includes positive regulation of myelination (GO:0031643) and Schwann-cell differentiation (GO:0014040), supported by the mouse loss-of-function abstracts PMID:7935840 and PMID:10068633 and human myelinopathy evidence. The saved official structural ontology relations do not make these processes redundant with positive regulation of RNA polymerase II transcription.

The SUMO core names human NAB2, UniProtKB:Q15742 as the conserved substrate. Its official record identifies Homo sapiens (taxon 9606); the defined biochemical experiment in PMID:21836637 still used mouse Egr2 and mouse Nab2 with human SUMO1. The human substrate identifier expresses the ortholog inference and does not relabel that experiment as a human purified-pair assay. Long and Short EGR2 retain their distinct 476- and 426-residue sequence boundaries; functional equivalence is not established.

The PR review follow-up retires the inherited PMID:14532282 HCF-1 quotation from the GO:0061629 IEA assertion. That quotation does not establish the DNA-binding partner class; PMID:18396140 supplies the KLF4 evidence. All other retained quotation text remains exact. Six broad molecular-function source rows are refined to supported is_a descendants after checking official ontology ancestry.