8GHN: Protein HIR1

Composite model of the yeast Hir Complex with Asf1/H3/H4. Determined by electron microscopy at 2.96 Å resolution. Released 17 Jul 2024.

Method
Electron microscopy
Resolution
2.96 Å
Organism
Saccharomyces cerevisiae
Chains
15
Atoms
59,784
Mol. weight
1295.94 kDa
Released
17 Jul 2024

Explore 8GHN in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

8GHN contains 333 α-helices and 343 β-strands across 15 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 19 helices, 60 β-strands

ElementResiduesLengthSheet
β-strand2-431
β-strand1012
β-strand12-1323
β-strand16-1723
β-strand20-2564
β-strand31-3664
β-strand41-4554
α-helix46-5813
α-helix63-653
α-helix66-683
β-strand73-7534
β-strand82-8765
β-strand94-9855
α-helix1021
β-strand103-10975
α-helix115-1173
β-strand126-13385
β-strand140-14566
β-strand151-15666
β-strand161-16556
β-strand171-17556
β-strand182-18767
β-strand193-19867
β-strand203-20977
β-strand215-22287
α-helix224-2263
β-strand23718
β-strand239-24029
β-strand246-25389
β-strand258-26479
β-strand273-27539
β-strand281-291118
β-strand325-33288
β-strand337-34158
β-strand349-35248
β-strand359-36461
β-strand370-37561
β-strand37912
β-strand380-38451
α-helix385-3862
α-helix3921
β-strand39318
α-helix394-3952
α-helix396-4016
α-helix404-4063
α-helix413-4164
α-helix419-43517
β-strand488-490310
β-strand493-496410
β-strand499111
α-helix545-5506
β-strand551112
α-helix557-5593
β-strand563113
β-strand565-567314
β-strand621115
α-helix627-6315
β-strand640116
β-strand652-657617
β-strand662-668717
α-helix673-6753
α-helix679-6846
β-strand687-692617
β-strand697-703717
β-strand707-712618
β-strand718-723618
β-strand727-732618
β-strand737118
β-strand742-743218
β-strand748-754719
β-strand757-762619
β-strand766-771619
β-strand776-783819
α-helix785-7884
β-strand793120
β-strand803-810816
β-strand815-821716
β-strand825-829516
β-strand836-838316
Chain B: 25 helices, 60 β-strands
ElementResiduesLengthSheet
β-strand2-7621
β-strand17-21522
β-strand24-28522
β-strand33-38622
α-helix39-468
β-strand59-62422
β-strand71-76623
β-strand80-85623
β-strand88-93623
β-strand96124
β-strand103124
α-helix104-1052
β-strand110-116723
β-strand122-129825
β-strand134-140725
β-strand144-149625
β-strand155-160625
β-strand167-172626
β-strand178-183626
β-strand187-192626
β-strand201-206626
β-strand209127
β-strand217128
β-strand226-230529
β-strand232127
α-helix2371
β-strand243-248629
β-strand255-260629
α-helix2661
β-strand267-272628
β-strand276-281630
β-strand286-290530
β-strand292-297628
β-strand303-307528
β-strand313-318628
β-strand325-330621
β-strand336-341621
β-strand345-350621
α-helix353-3564
β-strand358-360330
α-helix3611
α-helix362-3709
α-helix373-3786
β-strand441-442231
α-helix443-4453
β-strand486120
α-helix488-4914
β-strand493132
β-strand495-497314
β-strand499-500231
α-helix501-5033
β-strand505-508433
β-strand516-521633
α-helix5301
β-strand531-539933
β-strand542-5511033
β-strand555-560616
β-strand565-569516
β-strand573-577516
β-strand583116
α-helix586-5872
β-strand588-589216
β-strand594-600734
β-strand603-608634
β-strand612-617634
β-strand622-623234
β-strand628-629234
α-helix631-6344
β-strand646-647214
α-helix649-6502
β-strand651-656613
β-strand657112
β-strand662-666513
β-strand671-675513
β-strand680-685613
α-helix689-6924
α-helix711-7144
α-helix719-72911
α-helix735-75016
α-helix753-76412
α-helix772-79019
α-helix794-81118
α-helix814-82512
α-helix841-85414
α-helix861-87010
Chain C: 16 helices, 22 β-strands
ElementResiduesLengthSheet
β-strand491132
β-strand495-496235
α-helix500-5023
β-strand505-508436
β-strand516-521636
β-strand531-537736
α-helix539-5413
β-strand544-551836
β-strand555-560613
β-strand565-569513
β-strand573-577513
β-strand583113
α-helix586-5872
β-strand588-589213
β-strand594-600737
β-strand603-608637
β-strand612-617637
β-strand622-623237
β-strand628-629237
α-helix631-6333
α-helix6351
β-strand643115
β-strand646-647235
β-strand653-656418
β-strand662-665418
β-strand671-675518
β-strand680-685618
α-helix689-6924
α-helix702-7043
α-helix735-74410
α-helix749-76416
α-helix772-79019
α-helix794-81118
α-helix814-82512
α-helix835-8373
α-helix840-85314
α-helix854-8563
α-helix861-87010
Chain D: 88 helices, 14 β-strands
ElementResiduesLengthSheet
α-helix13-4230
α-helix46-5712
α-helix75-9925
α-helix107-12519
α-helix127-1293
α-helix130-14213
α-helix146-15712
α-helix163-1675
α-helix176-19116
α-helix201-2055
α-helix208-2103
α-helix218-2203
α-helix223-23917
β-strand244-249638
α-helix254-26411
α-helix270-2756
α-helix280-2834
β-strand290-295638
α-helix377-39317
α-helix402-4109
α-helix421-43212
α-helix436-4427
α-helix454-4585
β-strand482139
α-helix488-49811
α-helix502-51312
β-strand516-518340
β-strand523-524240
α-helix525-5284
β-strand530139
α-helix533-55624
α-helix562-58625
α-helix594-61724
α-helix623-64018
α-helix647-66115
β-strand668141
α-helix677-6782
β-strand679141
α-helix681-69717
α-helix698-7003
α-helix709-7157
α-helix716-7205
α-helix721-7277
α-helix738-7392
α-helix740-7445
α-helix749-76315
α-helix769-78719
α-helix790-7934
α-helix797-82428
α-helix836-86126
α-helix868-8714
α-helix873-90028
α-helix903-92422
α-helix929-9324
α-helix933-94210
α-helix948-96013
α-helix985-99915
α-helix1015-102511
α-helix1028-10292
α-helix1034-104815
α-helix1053-10608
α-helix1076-10805
α-helix1083-110018
α-helix1106-11083
α-helix1109-112012
α-helix1127-114721
α-helix1149-11535
α-helix1155-118127
α-helix1187-120822
α-helix1215-12173
β-strand1218-1219242
β-strand1225-1229543
α-helix12301
β-strand1235-1239543
α-helix1240-12423
β-strand1243-1244242
α-helix1248-127225
α-helix1281-129010
α-helix1299-13024
α-helix1306-131510
α-helix1324-133916
α-helix1345-135410
α-helix1356-13594
α-helix1374-139421
α-helix1402-14109
α-helix1411-14155
α-helix1419-142911
β-strand1430144
β-strand1440144
α-helix1456-147116
α-helix1475-148511
α-helix1494-151219
α-helix1520-15245
α-helix1525-15273
α-helix1530-154314
α-helix1546-15483
α-helix1551-156616
α-helix1570-15723
α-helix1573-15808
α-helix1581-15855
α-helix1586-15916
α-helix1634-164714
Chains E and K: 9 helices, 6 β-strands
ElementResiduesLengthSheet
α-helix425-4273
α-helix429-4324
α-helix434-4374
β-strand438-443621
α-helix4501
β-strand451-455521
β-strand459145
α-helix4651
β-strand466145
α-helix4671
β-strand474-476328
α-helix477-4859
α-helix492-50716
α-helix578-58912
β-strand595-597329
Chain F: 3 helices, 3 β-strands
ElementResiduesLengthSheet
β-strand453-45531
α-helix457-4604
α-helix464-4663
β-strand473-47648
α-helix477-4859
β-strand595-59739
Chain G: 21 helices, 57 β-strands
ElementResiduesLengthSheet
β-strand2-4346
β-strand10147
β-strand12-13248
β-strand16-17248
β-strand20-25649
β-strand31-36649
β-strand41-45549
α-helix46-5813
α-helix63-653
α-helix66-683
β-strand73-75349
β-strand82-87650
β-strand94-98550
α-helix1021
β-strand103-109750
α-helix115-1173
β-strand126-133850
β-strand140-145651
β-strand151-156651
β-strand160-165651
β-strand171-176651
β-strand182-187652
β-strand193-198652
β-strand203-209752
β-strand215-222852
α-helix224-2263
β-strand237153
β-strand239-240254
β-strand246-253854
β-strand258-264754
β-strand272-275454
β-strand281-2911153
β-strand325-332853
β-strand337-341553
β-strand349-352453
β-strand359-364646
β-strand370-375646
β-strand379147
β-strand380-384546
α-helix385-3862
α-helix3921
β-strand393153
α-helix394-3952
α-helix396-4016
α-helix404-4063
α-helix413-4153
α-helix419-43517
α-helix545-5506
β-strand551155
α-helix557-5593
β-strand563156
β-strand565-567357
β-strand621158
α-helix627-6315
β-strand640159
α-helix645-6473
β-strand651-657760
β-strand662-668760
α-helix673-6753
α-helix679-6846
α-helix6861
β-strand687-692660
β-strand697-703760
β-strand707-712661
β-strand718-723661
β-strand727-732661
β-strand737161
β-strand742-743261
β-strand748-754762
β-strand757-762662
β-strand767-771562
β-strand776-780562
α-helix785-7884
β-strand804-810759
β-strand815-820659
β-strand825159
β-strand827-830459
β-strand835-838459
Chain H: 26 helices, 61 β-strands
ElementResiduesLengthSheet
β-strand2-7663
β-strand17-21564
β-strand24-28564
β-strand33-38664
α-helix39-468
β-strand59-62464
β-strand71-76665
β-strand80-85665
β-strand88-93665
β-strand96166
β-strand103166
α-helix104-1052
β-strand110-116765
β-strand122-129867
β-strand134-140767
β-strand144-149667
β-strand155-160667
β-strand167-172668
β-strand178-183668
β-strand187-192668
β-strand201-206668
β-strand209169
β-strand217170
β-strand226-230571
β-strand232169
α-helix2371
β-strand243-248671
β-strand255-260671
α-helix2661
β-strand267-272670
β-strand276-281672
β-strand286-290572
β-strand292-297670
β-strand303-307570
β-strand313-318670
β-strand325-330663
β-strand336-341663
β-strand345-350663
α-helix353-3564
β-strand358-360372
α-helix3611
α-helix362-3709
α-helix373-3786
β-strand441-442273
α-helix443-4453
β-strand481174
α-helix488-4914
β-strand493175
β-strand495-497357
β-strand499-500273
α-helix5011
β-strand502174
α-helix5031
β-strand505-508476
β-strand516-521676
α-helix5301
β-strand531-539976
β-strand542-5511076
β-strand555-560659
β-strand565-569559
β-strand573-577559
β-strand583159
α-helix586-5872
β-strand588-589259
β-strand594-600777
β-strand603-608677
β-strand612-617677
β-strand622-623277
β-strand628-629277
β-strand646-647257
β-strand651-656656
β-strand657155
β-strand662-666556
β-strand671-674456
β-strand681-685556
α-helix689-6924
α-helix711-7144
α-helix719-72911
α-helix735-75016
α-helix753-76412
α-helix772-79019
α-helix794-81118
α-helix814-82512
α-helix8291
α-helix841-85414
α-helix858-8603
α-helix861-87111

6 more chain groups are not listed. Open the entry in the viewer and use the sequence panel to see them.

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Protein HIR1A, Gprotein840Saccharomyces cerevisiaeP32479 (AlphaFold model)
Protein HIR2B, C, H, Iprotein875Saccharomyces cerevisiaeP32480 (AlphaFold model)
Histone transcription regulator 3D, Jprotein1648Saccharomyces cerevisiaeP47171 (AlphaFold model)
Histone promoter control protein 2E, F, K, Lprotein625Saccharomyces cerevisiaeQ01448 (AlphaFold model)
Histone H3Mprotein136Saccharomyces cerevisiaeP61830
Histone H4Nprotein103Saccharomyces cerevisiaeP02309
Histone chaperoneOprotein279Saccharomyces cerevisiaeP32447
Sequence of entity 1 (A, G), FASTA
>8GHN_1 Protein HIR1 (chains A, G)
MKVVKFPWLAHREESRKYEIYTVDVSHDGKRLATGGLDGKIRIWSIDSILRCMELESLTP
EIPLPQDLQMPLCSMSRHTGSITCVKFSPDGKYLASGSDDRILLIWALDEEQSSQPAFGS
EHEREHWTVRKRLVAHDNDIQDICWAPDSSILVTVGLDRSVIVWNGSTFEKLKRFDVHQS
LVKGVVFDPANKYFATTSDDRTMKIFRYHKTGDISFTIEHIITEPFKESPLTTYFRRPSW
SPDGQHIAVPNATNGPVSSVAIVNRGTWDTNVSLIGHDAPTEVARFNPRLFERNAGVKQK
KDDDPENALVGQNDDKVHHFDKNIDSVVATAGQDKSLAVWSTSRPRPILVAFDIANKSIT
DMSWNPDGSLLFVASLDSSITLFKFENNELGKPIPLEKNMEQLYRYGVDKDSLDFPESIN
QLLLEDQTKSFKHTKISTSKLGENHPTLATNSASNQKDNNDASVSRSEHINILIPKRKKD
AILNKAVTLKSGKKRVAPTLISTSSSSPFSNGIKKPTLDSKRIENNVKSSTKTINSKNTL
LNVPEGVEKKISISSFPLPRLGIHSLIMGTKERSAWKISNSELENDDADNAGGKGSDGTS
NSIDDIAVLSEEENDFHRMTLNAKLTQEKIWSEEPTTRCLLQSDVIPDTDVVVLEGGSLD
DIAVLEIRNGVERSIQFDSEALLDNPTRILGYQGGKRTIETFIPEVIICAIGSKDCKCWC
LASANGSIYILSYNGQQRIPKICLGHKVIKMVTSSKYLLVLTERGLFFAWDLLDLKLVLR
NVPILPILNGQPIHGNKVRINKVIKCFRLDGSSCDLLLEVGDPKNVYKWTKDLGCWSLYK
Sequence of entity 2 (B, C, H, I), FASTA
>8GHN_2 Protein HIR2 (chains B, C, H, I)
MRLLKYPLDIHNEQVNALAALGPYIILAGSGGHVMAWRQQQLVDTAFDRVMIKDLKPEVS
FQVDQDTTGDIFFITGDLETLYIGSEHRLWGYSGWLCRDTNNINSVEKMNSKLLFECKSP
STITDVKYDINLGILFVLLSNENKILLFRHKTFDKLSEITIDKASKPITGIIDPTGQTFT
VMTSDRSILVYQINKTGTHKLINKLTQHVQMYPLHYRISMSPQADILPVINSVKGVPNNA
TSCTALLDRNNNYKVTKTLVTPSSNGCRVLVYSPAFYEKPNLKKGTSTRYNLIATSGSTD
GTILVWNTKRMKPLFNALQVSSTAINDMSWSQDGFTLFAISNDATLYTFAFQEKDLGVAL
PQTEIKSLQEVNKKLPKLEEPLAEQIPKSFPENIKLEESASAAPIPNDIGRSAVGKKPTK
KKTANNQTNGIKTIQSTSMEFNTPSYTVPRDLKRKPKEATPSNIAPGSKKQKKELQPIDF
LDTGLLLPNTSFSRIRLATPKIRSTFKYSPINNPNLILDVKNGSGNEQRPTIVKLTSKVL
DQDQVLFQDFIPKLITICTAGDTFWSFCSEDGSIYIYSDSGRKLMAPLVLGVSISFLEAC
GTYLLCLTSIGELYCWNIEQKKLAFPTNTIYPLLNPSLRYSDDILTRAENITLCSITKKG
VPLVTLSNGDGYLFDKNMETWLLVSDGWWAYGSQYWDTTNTTGLSSSKANTDSFNGSESN
INEIVSDIKNDNQSIINFLECKTNDELNRKGRIKNLQRFARTILMKEGFENMEEIVTLSH
LENKILISIRLEEPEEFSKLMMVYCIRLSELGYMDRLNDVFQWLYDDLPISGTGSAFADK
DFKRNLLKKILIACGDIRQVQRVTTRYAKEMNIIS
Sequence of entity 3 (D, J), FASTA
>8GHN_3 Histone transcription regulator 3 (chains D, J)
MSMFNALNSNIEGEQYEAEEHSRELQIEQSFNILQDALIDLKNKDFEKSDSKFQELFQID
VVKPDRWGMYRNSSPTLDNLRYLCYRNRGMYYHLYLENNYERLNSQELVNCILKAVENLV
ESIQHSDADFAVTDLLARIFKSFNSVKLERLISEYEFTKQENLSLLLGRHRKFLLNDLTL
MMNNYVELTNKLLVPNLSDNTIFERYHLEKYKDIKPEPLAFGPILSRISEMKKQDEEIMK
KLDVFNVTLNEESWDEVAKALKNLLPSVKTSSLIGRNMDPYNEIEEPIEAVKFELSEAIN
NTPSLDRESERQEEEQDNESVRADDKSGNLAPSDIQTNEEARPNKRTDEHIDSTKPLQRS
SKRFKEREQENSKELVMDVHKRFFGEFNTLLSYIHILPFCDFDTFASKFIIGSSDKQPEK
FIPYTDLYECLKSWSSRYTDIFNQNDYLSSGSNENEELFQLNALLKSNAFDDKESFPRYL
NDLDSDHIRSFISEVNAGNLHFHQVRLKLLFKLLGTYDEGNGRRLIIDYLWESQLLKIVL
WFVFGIESNIFALINKNKRQCKYLALSIYELLVNHLGNIVEEITNKRIQGHKSADLKSQR
NKVEKRIRSWHTLLEQIADEKDKELYVHFQWTHYCFLQYTCDIVDSRLSETLTSLENTIK
DSDSSLDIAYPNYRHIPALNLNTVQSQKRKIRIIQNITVEDISEDTNSDTHSENHLETLE
KVLLHILHPSTNHSNIDEEMVSFIFNSPFLLKIRLWGVLFSSYVKKSSIQDVQRIYFHVL
DFMKGALTSPVYKESNPHGRHQMLLTVLTAIGYLSSQLTAILNSNRWESSDFVLEDYMFE
KLLQTFFFFYTVLFYESSAVNDVSNKSFFKRASKSSGKMKDIMIDLATLILYYYDLQAKL
RTPAEQGIETTELIWSLHTLFGHFHFCDASNGKFLDLAEKLLCQFINNDSFLQLKQILWC
RYHYAIASDNFSPDLHDTKAVEMEKIHSLPLGTYLIKLQYQNKNPYLSSSKTTLKQIMDN
IIEKIGDPSTLDNHIISRNSFLLNEYLSRPITADLLKHTFSGATSLYLTSPNDELQQGMT
AGLFYVSSLQSLGLYKMRKKSMQARPSELDSIIRMLKNDIIYNTNRFESWILLGKCYSYI
VEDDLIWTSDKITVPEKKDVIALTQRKAILCYLMAISIYYSKLDRTIDDKKIILEALDDL
GSMLISGYYNPMNKLCFSWKSSAENTMRLSETGEVVMEKTKKITTISDFNIEQSIFLCFN
RACSLSGDIKSQDDVFVLNWSSFYNLAKFFFKTDGGNNCKLVAKYITQGCQIAYESSPAK
DPIIEPHYLLVNACYKWVKRGVIGVNEALTLLSKDNQFFQEQEEFWVNDEGLAWDYQEKF
FFDKIIRLLRHLLSVDKKKWQHRPRYRIARILFDDLGDVNGALEEMDSLISAKSINKNLV
NIWKPDFERPGKHFIYTYQYLVLYLDLLFAIKDFNTTGLVIKKLRRFGSGTVNVNELLER
AINVYTQSAKIKLQLQDKSYVEQILPTLNYQEFLKISEQLNQVFDQGKYPEEISSGLKLA
FQLKKGHSGIAFDSVCLGIYFEYLYFPLARQDQSLTDVNDENNPALPSSGSVTSKSTPDP
TSKPSAIKKRVTKKEVFDRVRLLVDKIT
Sequence of entity 4 (E, F, K, L), FASTA
>8GHN_4 Histone promoter control protein 2 (chains E, F, K, L)
MDQKAIVLDNSKSGSKQTKSSGKMQTQTDTNAEVLNTDNSIKKETGSDSEDLFNKFSNKK
TNRKIPNIAEELAKNRNYVKGASPSPIIISGSSSTSPSGPSSSSTNPMGIPTNRFNKNTV
ELYQHSPSPVMTTNKTDTEEKRQNNRNMDNKNTPERGSSSFAAKQLKISSLLTISSNEDS
KTLHINDTNGNKNSNAASNNIPSAYAELHTEGNSIESLIKPPSSPRNKSLTPKVILPTQN
MDGTIAKDPHLGDNTPGILIAKTSSPVNLDVESTAQSLGKFNKSTNSLKAALTKAPAEKV
SLKRSISSVTNSDSNISSSKKPTSEKAKKSSSASAILPKPTTTKTSKKAASNSSDSTRKK
NASNKTTSAIKKESNAGSKLNTVKKENSSLSSIKATEKEKDKGGNSTEAKNSTSNVRKEP
TAKSPKRLVAAPTVSPPKILQTAETKAKEPSILIDVPLYQADTNDYLDENGQVIFNLSTL
IKEKYHPKSKELAQLKDSKRNLLMQLSDHSNGSLEKEKDEEGDVIELDDDEDMEEDEGEI
DTETNTVTTTISPKKKSHPMKGKNLIGKYDVEDPFIDDSELLWEEQRAATKDGFFVYFGP
LIEKGHYASLERANGTMKRGGVKNK
Sequence of entity 5 (M), FASTA
>8GHN_5 Histone H3 (chains M)
MARTKQTARKSTGGKAPRKQLASKAARKSAPSTGGVKKPHRYKPGTVALREIRRFQKSTE
LLIRKLPFQRLVREIAQDFKTDLRFQSSAIGALQESVEAYLVSLFEDTNLAAIHAKRVTI
QKKDIKLARRLRGERS
Sequence of entity 6 (N), FASTA
>8GHN_6 Histone H4 (chains N)
MSGRGKGGKGLGKGGAKRHRKILRDNIQGITKPAIRRLARRGGVKRISGLIYEEVRAVLK
SFLESVIRDSVTYTEHAKRKTVTSLDVVYALKRQGRTLYGFGG
Sequence of entity 7 (O), FASTA
>8GHN_7 Histone chaperone (chains O)
MSIVSLLGIKVLNNPAKFTDPYEFEITFECLESLKHDLEWKLTYVGSSRSLDHDQELDSI
LVGPVPVGVNKFVFSADPPSAELIPASELVSVTVILLSCSYDGREFVRVGYYVNNEYDEE
ELRENPPAKVQVDHIVRNILAEKPRVTRFNIVWDNENEGDLYPPEQPGVDDEEEEDDEEE
DDDEDDEDDEDDDQEDGEGEAEEAAEEEEEEEEKTEDNETNLEEEEEDIENSDGDEEEGE
EEVGSVDKNEDGNDKKRRKIEGGSTDIESTPKDAARSTN

Primary citation

Structure of the Hir histone chaperone complex. Kim, H.J., Szurgot, M.R., van Eeuwen, T. et al. Mol Cell (2024) 84:2601-2617.e12. DOI 10.1016/j.molcel.2024.05.031 · PubMed

Other PDB entries of the same protein (UniProt P32479 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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