> ## Documentation Index > Fetch the complete documentation index at: https://docs.catalog.igvf.org/llms.txt > Use this file to discover all available pages before exploring further. # Data Sources Index > IGVF and ENCODE portal files referenced by the Catalog This documentation targets the development Catalog API. The production base URL will replace this configuration in a future release. # Data Sources Index Catalog edges often reference source files via **`files_fileset`**. Each file below links to its portal record and **file format specification** (column definitions for the raw file). See also [Files & Filesets](/data-sources/files-filesets) and [Field lineage](/data-sources/field-lineage/index). | File | Portal | Format | Format spec | Assay | Lab | Status | | --------------------------------------------------------- | ------ | ----------- | ----------- | ----------- | --------------------------- | -------- | | [ENCFF001UVU](https://www.encodeproject.org/ENCFF001UVU/) | encode | bed | — | DNase-seq | Gregory Crawford, Duke | archived | | [ENCFF004PFU](https://www.encodeproject.org/ENCFF004PFU/) | encode | bed | — | — | Jesse Engreitz, Stanford | released | | [ENCFF006FTZ](https://www.encodeproject.org/ENCFF006FTZ/) | encode | — | — | — | — | — | | [ENCFF034GOH](https://www.encodeproject.org/ENCFF034GOH/) | encode | — | — | — | — | — | | [ENCFF036LSB](https://www.encodeproject.org/ENCFF036LSB/) | encode | — | — | — | — | — | | [ENCFF073KUI](https://www.encodeproject.org/ENCFF073KUI/) | encode | — | — | — | — | — | | [ENCFF074MTS](https://www.encodeproject.org/ENCFF074MTS/) | encode | — | — | — | — | — | | [ENCFF078OEX](https://www.encodeproject.org/ENCFF078OEX/) | encode | txt | — | — | Hongkai Ji, Johns Hopkins | released | | [ENCFF079SJR](https://www.encodeproject.org/ENCFF079SJR/) | encode | — | — | — | — | — | | [ENCFF103XRK](https://www.encodeproject.org/ENCFF103XRK/) | encode | bed | — | — | J. Michael Cherry, Stanford | archived | | [ENCFF138UMI](https://www.encodeproject.org/ENCFF138UMI/) | encode | — | — | — | — | — | | [ENCFF167FJQ](https://www.encodeproject.org/ENCFF167FJQ/) | encode | bed | — | — | Zhiping Weng, UMass | released | | [ENCFF176YAF](https://www.encodeproject.org/ENCFF176YAF/) | encode | — | — | — | — | — | | [ENCFF197HRR](https://www.encodeproject.org/ENCFF197HRR/) | encode | — | — | — | — | — | | [ENCFF201SDO](https://www.encodeproject.org/ENCFF201SDO/) | encode | — | — | — | — | — | | [ENCFF202FBA](https://www.encodeproject.org/ENCFF202FBA/) | encode | — | — | — | — | — | | [ENCFF213WPV](https://www.encodeproject.org/ENCFF213WPV/) | encode | — | — | — | — | — | | [ENCFF242PUG](https://www.encodeproject.org/ENCFF242PUG/) | encode | bigWig | — | TF ChIP-seq | ENCODE Processing Pipeline | released | | [ENCFF251XYE](https://www.encodeproject.org/ENCFF251XYE/) | encode | — | — | — | — | — | | [ENCFF257ABE](https://www.encodeproject.org/ENCFF257ABE/) | encode | — | — | — | — | — | | [ENCFF260UTE](https://www.encodeproject.org/ENCFF260UTE/) | encode | — | — | — | — | — | | [ENCFF268SIZ](https://www.encodeproject.org/ENCFF268SIZ/) | encode | — | — | — | — | — | | [ENCFF270VCQ](https://www.encodeproject.org/ENCFF270VCQ/) | encode | — | — | — | — | — | | [ENCFF299DOF](https://www.encodeproject.org/ENCFF299DOF/) | encode | — | — | — | — | — | | [ENCFF301DVM](https://www.encodeproject.org/ENCFF301DVM/) | encode | bigInteract | — | — | Jesse Engreitz, Stanford | released | | [ENCFF302YPU](https://www.encodeproject.org/ENCFF302YPU/) | encode | — | — | — | — | — | | [ENCFF314RKK](https://www.encodeproject.org/ENCFF314RKK/) | encode | — | — | — | — | — | | [ENCFF318HEA](https://www.encodeproject.org/ENCFF318HEA/) | encode | — | — | — | — | — | | [ENCFF343CVG](https://www.encodeproject.org/ENCFF343CVG/) | encode | — | — | — | — | — | | [ENCFF362RIQ](https://www.encodeproject.org/ENCFF362RIQ/) | encode | — | — | — | — | — | | [ENCFF363HJR](https://www.encodeproject.org/ENCFF363HJR/) | encode | — | — | — | — | — | | [ENCFF383EUA](https://www.encodeproject.org/ENCFF383EUA/) | encode | — | — | — | — | — | | [ENCFF383YLO](https://www.encodeproject.org/ENCFF383YLO/) | encode | — | — | — | — | — | | [ENCFF390YHZ](https://www.encodeproject.org/ENCFF390YHZ/) | encode | — | — | — | — | — | | [ENCFF393MCX](https://www.encodeproject.org/ENCFF393MCX/) | encode | — | — | — | — | — | | [ENCFF407GPD](https://www.encodeproject.org/ENCFF407GPD/) | encode | — | — | — | — | — | | [ENCFF420VPZ](https://www.encodeproject.org/ENCFF420VPZ/) | encode | bed | — | — | Zhiping Weng, UMass | released | | [ENCFF425TLX](https://www.encodeproject.org/ENCFF425TLX/) | encode | bed | — | — | Jesse Engreitz, Stanford | released | | [ENCFF475FKV](https://www.encodeproject.org/ENCFF475FKV/) | encode | bed | — | MPRA | Nadav Ahituv, UCSF | released | | [ENCFF489MJA](https://www.encodeproject.org/ENCFF489MJA/) | encode | — | — | — | — | — | | [ENCFF537CGJ](https://www.encodeproject.org/ENCFF537CGJ/) | encode | — | — | — | — | — | | [ENCFF546JWS](https://www.encodeproject.org/ENCFF546JWS/) | encode | — | — | — | — | — | | [ENCFF564XCH](https://www.encodeproject.org/ENCFF564XCH/) | encode | — | — | — | — | — | | [ENCFF573KXM](https://www.encodeproject.org/ENCFF573KXM/) | encode | — | — | — | — | — | | [ENCFF580TON](https://www.encodeproject.org/ENCFF580TON/) | encode | — | — | — | — | — | | [ENCFF580UUB](https://www.encodeproject.org/ENCFF580UUB/) | encode | — | — | — | — | — | | [ENCFF584DPV](https://www.encodeproject.org/ENCFF584DPV/) | encode | — | — | — | — | — | | [ENCFF592OLR](https://www.encodeproject.org/ENCFF592OLR/) | encode | — | — | — | — | — | | [ENCFF612XCP](https://www.encodeproject.org/ENCFF612XCP/) | encode | — | — | — | — | — | | [ENCFF666WIM](https://www.encodeproject.org/ENCFF666WIM/) | encode | bed | — | — | Jesse Engreitz, Stanford | released | | [ENCFF679GQI](https://www.encodeproject.org/ENCFF679GQI/) | encode | — | — | — | — | — | | [ENCFF698USH](https://www.encodeproject.org/ENCFF698USH/) | encode | — | — | — | — | — | | [ENCFF698ZKD](https://www.encodeproject.org/ENCFF698ZKD/) | encode | — | — | — | — | — | | [ENCFF703ZEZ](https://www.encodeproject.org/ENCFF703ZEZ/) | encode | bed | — | — | Jesse Engreitz, Stanford | released | | [ENCFF705MLV](https://www.encodeproject.org/ENCFF705MLV/) | encode | bed | — | — | Jesse Engreitz, Stanford | released | | [ENCFF712SUP](https://www.encodeproject.org/ENCFF712SUP/) | encode | — | — | — | — | — | | [ENCFF727IKD](https://www.encodeproject.org/ENCFF727IKD/) | encode | — | — | — | — | — | | [ENCFF730TCG](https://www.encodeproject.org/ENCFF730TCG/) | encode | — | — | — | — | — | | [ENCFF751BIV](https://www.encodeproject.org/ENCFF751BIV/) | encode | — | — | — | — | — | | [ENCFF754QRZ](https://www.encodeproject.org/ENCFF754QRZ/) | encode | — | — | — | — | — | | [ENCFF772YKX](https://www.encodeproject.org/ENCFF772YKX/) | encode | — | — | — | — | — | | [ENCFF778CUH](https://www.encodeproject.org/ENCFF778CUH/) | encode | — | — | — | — | — | | [ENCFF802FUV](https://www.encodeproject.org/ENCFF802FUV/) | encode | bed | — | MPRA | Nadav Ahituv, UCSF | released | | [ENCFF804CAK](https://www.encodeproject.org/ENCFF804CAK/) | encode | — | — | — | — | — | | [ENCFF808DHV](https://www.encodeproject.org/ENCFF808DHV/) | encode | bed | — | — | Jesse Engreitz, Stanford | released | | [ENCFF822SZV](https://www.encodeproject.org/ENCFF822SZV/) | encode | — | — | — | — | — | | [ENCFF843HTC](https://www.encodeproject.org/ENCFF843HTC/) | encode | — | — | — | — | — | | [ENCFF888NZL](https://www.encodeproject.org/ENCFF888NZL/) | encode | — | — | — | — | — | | [ENCFF893FXX](https://www.encodeproject.org/ENCFF893FXX/) | encode | — | — | — | — | — | | [ENCFF910TJJ](https://www.encodeproject.org/ENCFF910TJJ/) | encode | — | — | — | — | — | | [ENCFF958QJL](https://www.encodeproject.org/ENCFF958QJL/) | encode | — | — | — | — | — | | [ENCFF968BZL](https://www.encodeproject.org/ENCFF968BZL/) | encode | tsv | — | — | Jesse Engreitz, Stanford | released | | [ENCFF976SSI](https://www.encodeproject.org/ENCFF976SSI/) | encode | — | — | — | — | — | | [ENCFF984XCI](https://www.encodeproject.org/ENCFF984XCI/) | encode | — | — | — | — | — | | [ENCFF985UDL](https://www.encodeproject.org/ENCFF985UDL/) | encode | — | — | — | — | — | | [IGVFFI0005WRQP](https://data.igvf.org/IGVFFI0005WRQP) | igvf | — | — | — | — | — | | [IGVFFI0183ELIK](https://data.igvf.org/IGVFFI0183ELIK) | igvf | — | — | — | — | — | | [IGVFFI0332UGDD](https://data.igvf.org/IGVFFI0332UGDD) | igvf | — | — | — | — | — | | [IGVFFI0402TNDW](https://data.igvf.org/IGVFFI0402TNDW) | igvf | — | — | — | — | — | | [IGVFFI0629IIQU](https://data.igvf.org/IGVFFI0629IIQU) | igvf | — | — | — | — | — | | [IGVFFI0719VRZV](https://data.igvf.org/IGVFFI0719VRZV) | igvf | — | — | — | — | — | | [IGVFFI0818FMCC](https://data.igvf.org/IGVFFI0818FMCC) | igvf | — | — | — | — | — | | [IGVFFI1165YVBA](https://data.igvf.org/IGVFFI1165YVBA) | igvf | — | — | — | — | — | | [IGVFFI1298JRGV](https://data.igvf.org/IGVFFI1298JRGV) | igvf | — | — | — | — | — | | [IGVFFI1309WDQG](https://data.igvf.org/IGVFFI1309WDQG) | igvf | — | — | — | — | — | | [IGVFFI1323RCIE](https://data.igvf.org/IGVFFI1323RCIE) | igvf | — | — | — | — | — | | [IGVFFI1361XVSO](https://data.igvf.org/IGVFFI1361XVSO) | igvf | — | — | — | — | — | | [IGVFFI1436TRIH](https://data.igvf.org/IGVFFI1436TRIH) | igvf | — | — | — | — | — | | [IGVFFI1663LKVQ](https://data.igvf.org/IGVFFI1663LKVQ) | igvf | — | — | — | — | — | | [IGVFFI1931RMNE](https://data.igvf.org/IGVFFI1931RMNE) | igvf | — | — | — | — | — | | [IGVFFI2369NSDT](https://data.igvf.org/IGVFFI2369NSDT) | igvf | — | — | — | — | — | | [IGVFFI2574RDFO](https://data.igvf.org/IGVFFI2574RDFO) | igvf | — | — | — | — | — | | [IGVFFI2810SLAX](https://data.igvf.org/IGVFFI2810SLAX) | igvf | — | — | — | — | — | | [IGVFFI3063JRLI](https://data.igvf.org/IGVFFI3063JRLI) | igvf | — | — | — | — | — | | [IGVFFI3069QCRA](https://data.igvf.org/IGVFFI3069QCRA) | igvf | — | — | — | — | — | | [IGVFFI3125FMNW](https://data.igvf.org/IGVFFI3125FMNW) | igvf | — | — | — | — | — | | [IGVFFI3157HIUW](https://data.igvf.org/IGVFFI3157HIUW) | igvf | — | — | — | — | — | | [IGVFFI3321YNBP](https://data.igvf.org/IGVFFI3321YNBP) | igvf | — | — | — | — | — | | [IGVFFI3351LASN](https://data.igvf.org/IGVFFI3351LASN) | igvf | — | — | — | — | — | | [IGVFFI3412RLDF](https://data.igvf.org/IGVFFI3412RLDF) | igvf | — | — | — | — | — | | [IGVFFI4012FKNC](https://data.igvf.org/IGVFFI4012FKNC) | igvf | — | — | — | — | — | | [IGVFFI4219OZTA](https://data.igvf.org/IGVFFI4219OZTA) | igvf | — | — | — | — | — | | [IGVFFI4317VDGK](https://data.igvf.org/IGVFFI4317VDGK) | igvf | — | — | — | — | — | | [IGVFFI4594QVDO](https://data.igvf.org/IGVFFI4594QVDO) | igvf | — | — | — | — | — | | [IGVFFI4731NANO](https://data.igvf.org/IGVFFI4731NANO) | igvf | — | — | — | — | — | | [IGVFFI4892QCRR](https://data.igvf.org/IGVFFI4892QCRR) | igvf | — | — | — | — | — | | [IGVFFI4914OUJH](https://data.igvf.org/IGVFFI4914OUJH) | igvf | — | — | — | — | — | | [IGVFFI5288RAAV](https://data.igvf.org/IGVFFI5288RAAV) | igvf | — | — | — | — | — | | [IGVFFI5749WPVK](https://data.igvf.org/IGVFFI5749WPVK) | igvf | — | — | — | — | — | | [IGVFFI6044LKYT](https://data.igvf.org/IGVFFI6044LKYT) | igvf | — | — | — | — | — | | [IGVFFI6182DQZM](https://data.igvf.org/IGVFFI6182DQZM) | igvf | — | — | — | — | — | | [IGVFFI6224HZMG](https://data.igvf.org/IGVFFI6224HZMG) | igvf | — | — | — | — | — | | [IGVFFI6537JARB](https://data.igvf.org/IGVFFI6537JARB) | igvf | — | — | — | — | — | | [IGVFFI6807FCZT](https://data.igvf.org/IGVFFI6807FCZT) | igvf | — | — | — | — | — | | [IGVFFI6893ZOAA](https://data.igvf.org/IGVFFI6893ZOAA) | igvf | — | — | — | — | — | | [IGVFFI6923RISY](https://data.igvf.org/IGVFFI6923RISY) | igvf | — | — | — | — | — | | [IGVFFI6972ORPG](https://data.igvf.org/IGVFFI6972ORPG) | igvf | — | — | — | — | — | | [IGVFFI7115PAJX](https://data.igvf.org/IGVFFI7115PAJX) | igvf | — | — | — | — | — | | [IGVFFI7781XWZY](https://data.igvf.org/IGVFFI7781XWZY) | igvf | — | — | — | — | — | | [IGVFFI7903VFKP](https://data.igvf.org/IGVFFI7903VFKP) | igvf | — | — | — | — | — | | [IGVFFI7985BGYI](https://data.igvf.org/IGVFFI7985BGYI) | igvf | — | — | — | — | — | | [IGVFFI8105TNNO](https://data.igvf.org/IGVFFI8105TNNO) | igvf | — | — | — | — | — | | [IGVFFI8207IHFY](https://data.igvf.org/IGVFFI8207IHFY) | igvf | — | — | — | — | — | | [IGVFFI8306RHIV](https://data.igvf.org/IGVFFI8306RHIV) | igvf | — | — | — | — | — | | [IGVFFI8551EYSR](https://data.igvf.org/IGVFFI8551EYSR) | igvf | — | — | — | — | — | | [IGVFFI8823UTCQ](https://data.igvf.org/IGVFFI8823UTCQ) | igvf | — | — | — | — | — | | [IGVFFI8953HXRQ](https://data.igvf.org/IGVFFI8953HXRQ) | igvf | — | — | — | — | — | | [IGVFFI8987JRZH](https://data.igvf.org/IGVFFI8987JRZH) | igvf | — | — | — | — | — | | [IGVFFI9602ILPC](https://data.igvf.org/IGVFFI9602ILPC) | igvf | — | — | — | — | — | | [IGVFFI9789TIWM](https://data.igvf.org/IGVFFI9789TIWM) | igvf | — | — | — | — | — | | [IGVFFI9974PZRX](https://data.igvf.org/IGVFFI9974PZRX) | igvf | — | — | — | — | — |